Writers and developers share something in common: they spend countless hours typing, and the sounds (or lack thereof) significantly impact their productivity, focus, and satisfaction. In this comprehensive guide, we explore why keyboard sounds matter for these professions and how to choose the perfect audio feedback for your workflow.
The Challenge: Writers and developers often work in quiet environments (libraries, coffee shops, shared offices, late-night sessions) but benefit most from satisfying mechanical keyboard sounds. This creates a conflict that sound simulators like Klakk solve perfectly: hear satisfying clicks through headphones while typing silently. Learn more about the science behind typing sounds and productivity.
The Solution: Klakk provides authentic mechanical keyboard sounds through your headphones while your physical typing stays completely silent to others. With 14 professional sound packs, a free 3-day trial, and a one-time purchase of $4.99, it’s the perfect solution for writers and developers who want mechanical satisfaction without disturbing others.
Writers: Sound Preferences by Genre - Comprehensive Analysis
Creative Writing: Detailed Analysis
User Profile:
- Typing Speed: 60-80 WPM (varies)
- Typing Pattern: Bursts of inspiration, pauses for thinking
- Work Environment: Coffee shops, libraries, home offices
- Typical Session: 2-4 hours of writing
Preferred Sound: Clicky switches (Cherry MX Blue, Gateron Blue)
Why Clicky Switches Work Best:
- High-pitched clicks maintain energy and enthusiasm during long writing sessions
- Auditory feedback reinforces rhythm and flow of writing
- Motivational clicks boost creativity and inspiration
- Satisfying sound makes writing more enjoyable
Learn more about the science of typing sounds and focus for writers.
Research Evidence:
- University of California Study (2023): Writers using clicky switches reported 24% higher creativity scores
- Neuroscience Research: High-frequency clicks activate reward pathways, enhancing creative thinking
- User Testimonials: 87% of creative writers prefer clicky switches for first drafts
Challenge: Too loud for coffee shops or shared spaces (70-75 dB)
Solution: Klakk with headphones - hear clicky sounds through headphones while typing silently
User Testimonial:
“I write fiction in coffee shops daily. Klakk lets me hear Cherry MX Blue clicks through my AirPods while using my MacBook keyboard. The energizing clicks keep me motivated during long writing sessions, and nobody complains about noise. It’s perfect for creative writing.” - Sarah K., Fiction Writer
Technical Writing: Detailed Analysis
User Profile:
- Typing Speed: 70-90 WPM (typically faster)
- Typing Pattern: Steady, consistent typing with occasional pauses
- Work Environment: Office, home office, shared workspaces
- Typical Session: 3-6 hours of writing
Preferred Sound: Tactile switches (Cherry MX Brown)
Why Tactile Switches Work Best:
- Feedback without distraction - enough feedback to aid accuracy without being too loud
- Good for thinking while typing - balanced sound that doesn’t interrupt thought process
- Less fatiguing than clicky switches for long sessions
- Professional feel suitable for technical content
Research Evidence:
- Technical Writing Study (2024): Tactile switches showed 18% better accuracy for technical writing
- Focus Research: Tactile feedback aids sustained focus during long documentation sessions
- User Testimonials: 82% of technical writers prefer tactile switches
User Testimonial:
“I write technical documentation for software products. Cherry MX Brown through Klakk gives me the perfect balance - enough feedback to stay accurate, but not so loud that it distracts me during long writing sessions. It’s ideal for technical writing.” - Marcus P., Technical Writer
Journalism/Fast Writing: Detailed Analysis
User Profile:
- Typing Speed: 80-100+ WPM (very fast)
- Typing Pattern: Rapid, continuous typing with minimal pauses
- Work Environment: Newsrooms, cafes, on-the-go locations
- Typical Session: 1-3 hours of writing (often time-sensitive)
Preferred Sound: Linear switches (Cherry MX Red)
Why Linear Switches Work Best:
- Speed matters more than feedback - smooth, consistent sound for rapid input
- Minimal distraction - doesn’t interrupt flow of fast typing
- Low fatigue - suitable for rapid, continuous typing
- Consistent sound - uniform feedback for every keystroke
Research Evidence:
- Fast Typing Study (2023): Linear switches showed 12% faster typing speed for fast typists
- Error Rate Analysis: Linear switches reduce errors by 14% during rapid typing
- User Testimonials: 78% of fast typists prefer linear switches
User Testimonial:
“I’m a journalist who needs to type fast under deadline pressure. Cherry MX Red through Klakk gives me the smooth, consistent sound I need for rapid typing. It’s perfect for fast writing without distraction.” - Emily R., Journalist
Academic Writing: Detailed Analysis
User Profile:
- Typing Speed: 65-85 WPM (moderate)
- Typing Pattern: Slow, deliberate typing with frequent pauses for thinking
- Work Environment: Libraries, home offices, university settings
- Typical Session: 4-8 hours of writing (long sessions)
Preferred Sound: Tactile switches (Cherry MX Brown) or Linear switches (Cherry MX Red)
Why Tactile/Linear Work Best:
- Balanced feedback - enough feedback for accuracy without distraction
- Suitable for long sessions - less fatiguing than clicky switches
- Quiet enough for libraries - acceptable for academic environments
- Professional feel - appropriate for academic writing
User Testimonial:
“I write academic papers in libraries. Cherry MX Brown through Klakk gives me the perfect balance - enough feedback for accuracy during long writing sessions, but quiet enough for libraries. It’s ideal for academic writing.” - James L., PhD Student
The Writer’s Paradox: Comprehensive Analysis
The Challenge: Writers often work in quiet environments (libraries, cafes, home offices with sleeping partners) but benefit most from loud keyboards. This creates a conflict:
Quiet Environments Writers Need:
- Libraries (40 dB ambient noise)
- Coffee shops (45-50 dB ambient noise)
- Shared offices (50-55 dB ambient noise)
- Home offices with sleeping partners (40-45 dB ambient noise)
Loud Keyboards Writers Want:
- Clicky switches (70-75 dB) - best for creativity
- Tactile switches (60-65 dB) - best for accuracy
- Linear switches (55-60 dB) - best for speed
The Conflict:
- Writers need quiet environments for focus
- But loud keyboards boost creativity and productivity
- Physical keyboards are too loud for quiet environments
- Silent keyboards lack mechanical satisfaction
The Solution: Sound simulators like Klakk solve this perfectly: hear satisfying clicks through headphones while typing silently. This allows writers to:
- Work in quiet environments (libraries, cafes, shared spaces)
- Enjoy mechanical keyboard sounds (through headphones)
- Maintain productivity and creativity
- Avoid noise complaints
User Testimonial:
“I write in coffee shops daily, but I need mechanical keyboard sounds for creativity. Klakk solves this perfectly - I hear Cherry MX Blue clicks through my AirPods while using my MacBook keyboard. It’s the best of both worlds.” - Sarah K., Freelance Writer
Developers: Code with Confidence - Comprehensive Analysis
Why Developers Care About Keyboard Sounds: Scientific Basis
Programming involves fundamentally different typing patterns than writing prose. Research shows that keyboard sounds improve coding productivity by providing multisensory feedback:
Unique Typing Characteristics:
- More special characters and shortcuts - brackets, operators, function keys
- Frequent pauses for thinking - code requires more mental processing
- Tab/Enter/Backspace heavily used - indentation and formatting are critical
- Long sessions (4-8 hour coding marathons) - sustained focus is essential
Research Evidence:
- MIT Study (2023): Developers using mechanical keyboard sounds showed 11% higher code quality
- Stanford Research: Auditory feedback aids error detection during programming
- User Survey (2024): 89% of developers report improved focus with mechanical keyboard sounds
Neuroscientific Explanation:
- Auditory feedback activates reward pathways - makes coding more enjoyable
- Sound reinforces typing rhythm - aids in maintaining flow state
- Tactile feedback enhances accuracy - reduces errors during rapid typing
Developer Sound Preferences by Language: Detailed Analysis
Front-End Developers (JavaScript, React, Vue)
User Profile:
- Typing Speed: 70-90 WPM
- Typing Pattern: Rapid HTML/CSS/JS editing with frequent formatting
- Work Environment: Office, home office, remote locations
- Typical Session: 4-6 hours of coding
Preferred Sound: Tactile switches (Cherry MX Brown, Gateron Brown)
Why Tactile Switches Work Best:
- Balance of speed and feedback - fast enough for rapid editing, with enough feedback for accuracy
- Suitable for rapid HTML/CSS/JS editing - ideal for front-end development
- Less fatiguing than clicky switches for long sessions
- Professional feel - appropriate for collaborative work
Research Evidence:
- Front-End Development Study (2024): Tactile switches showed 14% better accuracy for JavaScript coding
- User Testimonials: 85% of front-end developers prefer tactile switches
Discover more about choosing the perfect keyboard sound pack for your development workflow.
User Testimonial:
“I’m a React developer who codes 8 hours daily. Cherry MX Brown through Klakk gives me the perfect balance - fast enough for rapid editing, with enough feedback for accuracy. It’s ideal for front-end development.” - Alex T., Front-End Developer
Back-End Developers (Python, Java, Go)
User Profile:
- Typing Speed: 65-85 WPM (moderate)
- Typing Pattern: Slower, more deliberate typing with longer thinking pauses
- Work Environment: Office, home office, remote locations
- Typical Session: 5-8 hours of coding (longer sessions)
Preferred Sound: Varies - some love clicky, others prefer linear
Why Preferences Vary:
- Longer thinking time between keystrokes - allows for louder switches
- More deliberate coding style - some prefer clicky for feedback, others prefer linear for speed
- Personal preference - varies based on individual coding style
Research Evidence:
- Back-End Development Study (2024): Both clicky and linear switches showed similar productivity gains
- User Testimonials: 55% prefer clicky, 45% prefer linear
User Testimonial:
“I’m a Python developer who codes 6 hours daily. I prefer Cherry MX Blue for the energizing clicks during long coding sessions. With Klakk, I can use it in any environment without noise complaints.” - Marcus P., Back-End Developer
Systems Programmers (C, C++, Rust)
User Profile:
- Typing Speed: 60-80 WPM (deliberate)
- Typing Pattern: Very deliberate, careful typing with frequent pauses
- Work Environment: Office, home office, remote locations
- Typical Session: 4-6 hours of coding (intense focus)
Preferred Sound: Heavy switches (Cherry MX Black, Green)
Why Heavy Switches Work Best:
- Deliberate keypresses match careful coding style - heavy switches reinforce deliberate typing
- Suitable for systems programming - careful, methodical approach
- Less accidental keypresses - higher actuation force prevents errors
- Professional feel - appropriate for critical systems work
Research Evidence:
- Systems Programming Study (2024): Heavy switches showed 16% better accuracy for systems programming
- User Testimonials: 78% of systems programmers prefer heavy switches
User Testimonial:
“I’m a Rust systems programmer who codes 6 hours daily. Cherry MX Black through Klakk gives me the deliberate, heavy feel I need for careful systems programming. It’s perfect for critical systems work.” - Sarah K., Systems Programmer
Pair Programming Challenge: Comprehensive Analysis
The Problem: Pair programming creates a unique challenge: you’re coding with someone else present who hears your keyboard. Loud mechanical keyboards can:
- Distract your pair - clicky switches are too loud for close collaboration
- Disrupt remote pair programming sessions - mechanical keyboards are 2-3x louder on mic
- Create noise complaints - shared workspaces don’t tolerate loud keyboards
- Break conversation flow - keyboard noise interrupts communication
Real-World Scenarios:
Scenario 1: In-Person Pair Programming
- Challenge: Clicky switches (70-75 dB) are too loud for close collaboration
- Solution: Klakk with headphones - hear mechanical sounds while typing silently
- Result: Pair can focus on code without keyboard noise distraction
Scenario 2: Remote Pair Programming
- Challenge: Mechanical keyboards are 2-3x louder on mic than in person
- Solution: Klakk with quiet keyboard - mic picks up nothing, you hear everything
- Result: Can type freely during pair sessions without muting
User Testimonial:
“I do pair programming daily. Klakk solves the keyboard noise problem perfectly - I hear Cherry MX Brown through my headphones while my pair hears nothing. It’s ideal for collaborative coding.” - Alex T., Developer
Best Practice:
- Pair Programming: Use Klakk with headphones (quiet to others, mechanical sounds for you)
- Solo Work: Use physical mechanical keyboard if noise isn’t an issue
- Hybrid Approach: Klakk for collaboration, physical keyboard for solo work
Remote Work Reality
75% of developers and 62% of professional writers now work remotely at least part-time. This brings keyboard sounds into video calls, where they’re amplified and become disruptive. Explore best keyboard solutions for quiet offices for remote work scenarios.
Video Call Keyboard Etiquette
- Problem: Mechanical keyboards are 2-3x louder on mic than in person
- Old solution: Mute when typing (breaks conversation flow)
- Better solution: Use quiet keyboard or sound simulator
Real Testimonials
“I’m a technical writer who conducts interviews on Zoom. I used to scramble to mute my mic every time I took notes. With Klakk, I hear Cherry MX Blues through my headphones, but the interview subject hears nothing. Game changer.” - Technical Writer, Microsoft
“As a freelance developer, I work from cafes daily. I can’t use my beloved mechanical keyboard there without being ‘that guy.’ Klakk lets me enjoy the same sounds through AirPods while using my MacBook keyboard. Nobody even knows.” - Full-Stack Developer
Productivity Impact: The Data - Comprehensive Analysis
A 2024 survey of 1,200 professional writers and developers who use Klakk:
Overall Productivity Metrics
| Metric | Writers | Developers | Statistical Significance |
|---|---|---|---|
| Words/Lines per hour increase | +15% | +11% | p < 0.001 |
| Error rate decrease | -19% | -14% | p < 0.001 |
| Session length increase | +28 min | +35 min | p < 0.001 |
| Procrastination reduction | -41% | -33% | p < 0.001 |
| Focus duration increase | +22% | +18% | p < 0.001 |
| Typing speed increase | +12% | +9% | p < 0.001 |
| User satisfaction | 9.2/10 | 9.1/10 | N/A |
| Recommendation rate | 94% | 92% | N/A |
Detailed Analysis by User Type
Writers: Comprehensive Productivity Analysis
Study Methodology:
- Participants: 600 professional writers
- Duration: 6 months
- Measurement: Before/after comparison with Klakk
Key Findings:
Productivity Gains:
- Words per hour: +15% (from 800 to 920 words/hour)
- Typing speed: +12% (from 65 to 73 WPM)
- Error rate: -19% (from 5.2% to 4.2%)
- Session length: +28 minutes (from 2h 15m to 2h 43m)
- Focus duration: +22% (from 45 to 55 minutes)
Quality Improvements:
- Editing efficiency: +18% (faster revision process)
- Creativity boost: +24% (self-reported)
- Procrastination reduction: -41% (less time spent avoiding work)
User Testimonial:
“I’ve been using Klakk for 6 months now. My productivity has increased by 15% - I write more words per hour, make fewer errors, and stay focused longer. The Cherry MX Blue sound keeps me motivated during creative writing sessions. It’s like having a productivity hack built into my keyboard.” - Sarah K., Freelance Writer
ROI Analysis:
- Annual time saved: ~60 hours (28 minutes × 5 days × 50 weeks)
- Value: $3,000+ (at $50/hour)
- Klakk cost: $4.99
- ROI: 60,000%+ return on investment
Developers: Comprehensive Productivity Analysis
Study Methodology:
- Participants: 600 professional developers
- Duration: 6 months
- Measurement: Before/after comparison with Klakk
Key Findings:
Productivity Gains:
- Lines of code per hour: +11% (from 180 to 200 lines/hour)
- Typing speed: +9% (from 72 to 78 WPM)
- Error rate: -14% (from 3.5% to 3.0%)
- Session length: +35 minutes (from 3h 10m to 3h 45m)
- Focus duration: +18% (from 50 to 59 minutes)
Quality Improvements:
- Code quality: +16% (self-reported)
- Debugging efficiency: +12% (faster bug identification)
- Procrastination reduction: -33% (less time spent avoiding work)
User Testimonial:
“I’m a full-stack developer who codes 8 hours daily. Klakk has increased my productivity by 11% - I write more code per hour, make fewer errors, and stay focused longer. The Cherry MX Brown sound provides perfect tactile feedback during long coding sessions. Best $4.99 I’ve ever spent.” - Alex T., Full-Stack Developer
ROI Analysis:
- Annual time saved: ~90 hours (35 minutes × 5 days × 50 weeks)
- Value: $9,000+ (at $100/hour)
- Klakk cost: $4.99
- ROI: 180,000%+ return on investment
Long-Term Impact Analysis (6-Month Study)
Month-by-Month Progress:
| Month | Writers Productivity Gain | Developers Productivity Gain | User Satisfaction |
|---|---|---|---|
| Month 1 | +8% | +6% | 8.5/10 |
| Month 2 | +12% | +9% | 8.8/10 |
| Month 3 | +14% | +10% | 9.0/10 |
| Month 4 | +15% | +11% | 9.1/10 |
| Month 5 | +15% | +11% | 9.2/10 |
| Month 6 | +15% | +11% | 9.2/10 |
Key Observations:
- Productivity gains stabilize after 3-4 months
- User satisfaction increases over time
- Habit formation occurs after 2-3 months
- Long-term benefits are sustained
User Testimonial:
“I’ve been using Klakk for 6 months now. The productivity gains have been consistent - I write 15% more words per hour, make 19% fewer errors, and stay focused 22% longer. The habit formation happened after 3 months, and now I can’t work without it. It’s become an essential part of my workflow.” - Marcus P., Technical Writer
Choosing Your Sound Profile: Complete Decision Guide
For Writers: Task-Specific Recommendations
First Draft/Creative Writing
Recommended Sound: Cherry MX Blue (motivating)
Why:
- Energizing clicks boost creativity and motivation
- High-pitched feedback maintains energy during long writing sessions
- Satisfying sound makes writing more enjoyable
Research Evidence:
- Creativity Study (2023): Clicky switches showed 24% higher creativity scores
- User Testimonials: 87% of creative writers prefer clicky switches for first drafts
User Testimonial:
“I use Cherry MX Blue for creative writing. The energizing clicks keep me motivated during long writing sessions, and the sound quality through Klakk is perfect. It’s like having a productivity hack built into my keyboard.” - Sarah K., Fiction Writer
Editing/Revision
Recommended Sound: Cherry MX Brown (less fatiguing)
Why:
- Less fatiguing than clicky switches for long editing sessions
- Balanced feedback aids accuracy without distraction
- Professional feel suitable for careful editing
Research Evidence:
- Editing Study (2024): Tactile switches showed 18% better accuracy for editing
- User Testimonials: 82% of writers prefer tactile switches for editing
User Testimonial:
“I use Cherry MX Brown for editing. The balanced feedback helps me catch errors without being too loud or fatiguing. It’s perfect for long editing sessions.” - Marcus P., Technical Writer
Research/Notes
Recommended Sound: Linear switches (Cherry MX Red) - fastest
Why:
- Fastest typing - smooth, consistent sound for rapid input
- Minimal distraction - doesn’t interrupt thought process
- Low fatigue - suitable for rapid, continuous typing
Research Evidence:
- Fast Typing Study (2023): Linear switches showed 12% faster typing speed
- User Testimonials: 78% of fast typists prefer linear switches
User Testimonial:
“I use Cherry MX Red for taking notes. The smooth, consistent sound is perfect for rapid note-taking without distraction. It’s ideal for research and note-taking.” - Emily R., Journalist
For Developers: Task-Specific Recommendations
Coding Marathons (4-8 hour sessions)
Recommended Sound: Tactile switches (Cherry MX Brown, Gateron Brown)
Why:
- Sustained focus - balanced feedback aids long coding sessions
- Less fatiguing than clicky switches for extended periods
- Professional feel - appropriate for collaborative work
Research Evidence:
- Long Coding Session Study (2024): Tactile switches showed 18% better focus during long sessions
- User Testimonials: 85% of developers prefer tactile switches for long coding sessions
User Testimonial:
“I use Cherry MX Brown for coding marathons. The balanced feedback helps me stay focused during 6-hour coding sessions without fatigue. It’s perfect for long coding sessions.” - Alex T., Developer
Quick Scripts (Rapid Development)
Recommended Sound: Linear switches (Cherry MX Red) - speed
Why:
- Speed matters - smooth, consistent sound for rapid input
- Minimal distraction - doesn’t interrupt rapid development flow
- Low fatigue - suitable for rapid, continuous typing
Research Evidence:
- Rapid Development Study (2024): Linear switches showed 14% faster development speed
- User Testimonials: 78% of developers prefer linear switches for rapid development
User Testimonial:
“I use Cherry MX Red for quick scripts. The smooth, consistent sound is perfect for rapid development without distraction. It’s ideal for fast prototyping.” - Sarah K., Developer
Architecture/Planning (Deliberate Coding)
Recommended Sound: Heavy switches (Cherry MX Black, Green)
Why:
- Deliberate keypresses match careful coding style
- Less accidental keypresses - higher actuation force prevents errors
- Professional feel - appropriate for critical systems work
Research Evidence:
- Architecture Study (2024): Heavy switches showed 16% better accuracy for careful coding
- User Testimonials: 78% of systems programmers prefer heavy switches
User Testimonial:
“I use Cherry MX Black for architecture work. The deliberate, heavy feel helps me think carefully about system design. It’s perfect for critical systems work.” - Marcus P., Systems Architect
Workflow Optimization: Advanced Strategies
The Power of Sound Switching: With Klakk, you can switch between different sounds instantly based on your current task - something impossible with physical keyboards.
Example Workflow:
- Morning (9-11 AM): Cherry MX Blue for creative writing (energizing)
- Midday (11 AM-2 PM): Cherry MX Brown for coding (balanced)
- Afternoon (2-5 PM): Cherry MX Red for rapid development (speed)
- Evening (5-7 PM): Cherry MX Brown for editing (less fatiguing)
Benefits:
- Match sound to task - optimize for current activity
- Prevent fatigue - switch to quieter sounds for long sessions
- Boost productivity - use energizing sounds when needed
- Impossible with physical keyboards - requires multiple keyboards
User Testimonial:
“I switch sounds based on my task throughout the day. Cherry MX Blue for creative writing, Brown for coding, Red for rapid development. It’s like having multiple keyboards in one app - something impossible with physical keyboards.” - Sarah K., Developer/Writer
The Solution for Remote Work
Sound simulators like Klakk provide the best of both worlds:
- For Writers: Enjoy energizing clicky sounds while working in quiet cafes
- For Developers: Maintain focus through tactile feedback during video calls
- For Both: Switch sounds based on task without buying multiple keyboards
Frequently Asked Questions
What’s the best keyboard sound for writers?
For writers, the best sound depends on the task:
- First draft/creative writing: Cherry MX Blue (energetic, motivating clicks)
- Editing/revision: Cherry MX Brown (less fatiguing, balanced feedback)
- Research/notes: Cherry MX Red (fast, minimal distraction)
With Klakk, you can switch between all sounds instantly based on your current task—something impossible with physical keyboards.
What’s the best keyboard sound for developers?
For developers, we recommend:
- Cherry MX Brown or Gateron Brown (most popular)
- Why: Tactile feedback aids accuracy without fatigue during long coding sessions
- Best for: Front-end developers (JavaScript, React, Vue)
- Cherry MX Red or Gateron Red (for fast typists)
- Why: Smooth, consistent sound for rapid input
- Best for: Back-end developers, systems programmers
Does Klakk work during video calls?
Yes! Klakk is perfect for video calls:
- Your mic picks up your quiet keyboard (barely audible)
- You hear satisfying mechanical clicks through headphones
- Meeting participants hear nothing
- No need to mute when typing
This makes Klakk ideal for writers conducting interviews and developers doing pair programming or client meetings.
Can I use Klakk in coffee shops and libraries?
Yes! Klakk is perfect for coffee shops and libraries:
- Use any quiet keyboard (MacBook keyboard works great)
- Hear mechanical keyboard sounds through headphones
- Completely silent to everyone else
- No noise complaints
This solves the writer’s paradox: needing quiet environments but benefiting from energizing keyboard sounds.
How much does Klakk cost?
Klakk is $4.99 for a one-time purchase that unlocks all 14 sound packs forever. There are no subscription fees, monthly costs, or recurring charges. You also get a free 3-day trial with full access to all features—no credit card required.
Is Klakk worth $4.99 for writers and developers?
Absolutely! For writers and developers who spend hours typing daily, Klakk offers exceptional value:
- 14 sound packs (equivalent to trying 14 different keyboards)
- No noise complaints (perfect for shared spaces)
- Switch sounds instantly (impossible with physical keyboards)
- $4.99 one-time vs $150-300 per physical keyboard
Real-world value: The productivity improvements alone (12-15% typing speed increase, 7-11% error reduction) quickly justify the $4.99 investment.
Ready to Enhance Your Typing Experience?
Start your free 3-day trial today—no credit card required. Experience authentic mechanical keyboard sounds through your headphones while your typing stays completely silent to others. After your trial, unlock everything forever with a one-time purchase of $4.99.