Stay Sharp
Turn every new tab into a quick math challenge and keep your numerical skills sharp!
As of June 2026, Stay Sharp has 16 users and a 5.00/5 rating from 1 reviews in the Education category.
Usersdown 20.0 percent−20.0%
16
16
Ratingno change0%
5.00
1 reviews
Reviewsdown 50.0 percent−50.0%
1
Version
1.0.1
Manifest V3
History
4 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 20 | 5.00 | 2 | 1.0.1 |
| Apr 21, 2026 | 19 | 5.00 | 2 | 1.0.1 |
| May 6, 2026 | 18 | 5.00 | 1 | 1.0.1 |
| Jun 4, 2026 | 17 | 5.00 | 1 | 1.0.1 |
| Now | 16 | 5.00 | 1 | 1.0.1 |
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Screenshots
About
Stay Sharp: Train Your Brain with Every New Tab Stay Sharp is a minimalist Chrome Extension that replaces your new tab page with a math challenge. Each time you open a tab, you get a new arithmetic problem to solve. No distractions. Just focused cognitive activation. What It Does: Displays a fresh math problem every time you open a tab Includes a clean clock and date display Tracks your performance and accuracy over time Remembers your theme and settings locally Loads instantly with no delay or clutter Why It Matters Most people open dozens of tabs per day. Each one is a wasted opportunity. Stay Sharp uses that habit to keep your mind active. It helps improve focus, recall, and mental speed by reinforcing small moments of calculation throughout the day. Who It Is For Students training their reflexes Professionals staying sharp between tasks Parents who want smarter screen time for their kids Anyone who wants to improve their cognitive endurance Key Features No ads No data collection Fully offline Lightweight and fast Simple, clean design focused on performance Stay Sharp helps you maintain mental math edge through repetition and routine. If your mind matters to you, this tool belongs in your browser.
Technical
- Version
- 1.0.1
- Manifest
- V3
- Size
- 23.46KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- Yes
Metadata
- ID
- dkfjkcpnmgknnogacnlddelkpdclhajn
- Developer ID
- u22d36bb852c10a898cfa24e3c9fd8d2c
- Developer Email
- [email protected]
- Created
- Apr 24, 2025
- Last Updated (Store)
- Apr 28, 2025
- Last Scraped
- Jun 4, 2026
- Website
- https://calculatequick.com/
- Support URL
- https://calculatequick.com/contact/
- Privacy Policy
- https://calculatequick.com/privacy-policy/
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Data sourced from the Chrome Web Store · last verified Jun 4, 2026.