Beterman 10 Seconds Challenge
10 seconds timer challenge with milliseconds and stop button
As of June 2026, Beterman 10 Seconds Challenge has 1 users in the Productivity category.
Usersno change0%
1
1
Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.0.1
Manifest V3
History
2 snapshotsTracking since Apr 17, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 17, 2026 | 1 | — | — | 1.0.1 |
| Apr 27, 2026 | 1 | — | — | 1.0.1 |
| Now | 1 | — | — | 1.0.1 |
Permissions & access
- Permissions
- storage
- Host access
- None declared
Screenshots
About
A simple, lightweight calculator that lives right in your browser toolbar. Perform basic arithmetic (+, -, *, /) instantly without leaving your current tab. ✨ Key Features - Quick Access: Click the calculator icon to open a compact popup interface. - Calculation History: Tracks your last 20 calculations automatically. Review past results at a glance. - Clear History Button: One-click to reset and start fresh. - Keyboard-Friendly: Uses mouse or trackpad clicks for seamless operation. - Persistent Storage: History saves across browser sessions using Chrome's secure local storage. - No Eval Hassle: Fully compliant with Manifest V3 CSP – safe, fast, and reliable calculations. 📱 Perfect For - Quick math during browsing, shopping, or work. - Students, professionals, and anyone needing on-demand calculations. - Offline use – works without internet. 🔧 How to Use - Pin to toolbar for one-click access. - Enter numbers/operators (2 + 3 =). - Results appear instantly with history update. - "C" clears current input; "Clear" wipes history. Privacy-focused – no data collection. Built for speed and simplicity.
Technical
- Version
- 1.0.1
- Manifest
- V3
- Size
- 23.83KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- lkckmejddmmcikcklnjikeakhhjpjgbp
- Developer ID
- u167c6f225c6092e7fac00d11f240f68d
- Developer Email
- [email protected]
- Created
- Jan 16, 2026
- Last Updated (Store)
- Jan 23, 2026
- Last Scraped
- Jun 2, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 2, 2026.