KeyMastery
Practice typing speed and accuracy with real-time stats and interactive keyboard heatmap by AIO.com.ai
As of June 2026, KeyMastery has — users in the Productivity category.
Usersno change0%
—
—
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.0.0
Manifest V3
History
5 snapshotsTracking since Apr 18, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 18, 2026 | 1 | — | — | 1.0.0 |
| Apr 28, 2026 | 2 | — | — | 1.0.0 |
| May 7, 2026 | 2 | — | — | 1.0.0 |
| May 14, 2026 | 1 | — | — | 1.0.0 |
| May 23, 2026 | 2 | — | — | 1.0.0 |
| Now | — | — | — | 1.0.0 |
Permissions & access
- Permissions
- storage
- Host access
- None declared
Screenshots
About
Master your typing skills with KeyMastery by AIO.com.ai! Practice typing speed and accuracy with real-time WPM and accuracy tracking. Features an interactive keyboard heatmap showing per-key accuracy, lifetime statistics, and a beautiful dark theme. Perfect for practicing while watching videos or during breaks. All features work completely offline with no external connections. Track your progress over time and identify which keys need more practice. Start improving your productivity today with KeyMastery!
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 32.28KiB
- Min Chrome
- 88
- Languages
- 8
- Featured
- No
Metadata
- ID
- lihdlcaiclabjgfenagdfbmohopkgglj
- Developer ID
- u9e33cf597c859b201c692f0e016bf030
- Developer Email
- [email protected]
- Created
- Nov 24, 2025
- Last Updated (Store)
- Nov 24, 2025
- Last Scraped
- Jun 5, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 5, 2026.