Calculator icon

Calculator

OnlySmart.io
⬇ 5+ downloads
Est. actual: 7
Free
Released: Feb 14, 2026
No in-app purchases
No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days 0 installs · 0/day since Oct 9
  • 🏆Among Education apps bottom 0% by installs gained this week (2026 peers growing)
  • 🛠Updates dormant · updated 147 days ago
Installs since launch
0 4 7 7 Feb 14, 2026 today
0 installs since Oct 9
Update history
1.7.0 Jun 17, 2026 · seen Oct 21, 2026
* Cursor navigation: tap anywhere in the expression to reposition the cursor; insert and delete at any position, not just the end<br>* Standard button layout: basic mode now matches common calculator apps<br>* Scientific mode: parens ( ) moved from basic to scientific extensions<br>* Sign &quot;±&quot; rework: now negates the number at the cursor using (-...) notation and toggles existing negation
Only the current version so far — new entries appear as the app ships updates.

Calculator is an education app by OnlySmart.io with 5+ downloads (about 7 estimated). Released Feb 14, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “A simple calculator with history and clean design for everyday math.”