CompareOpen in App Store
★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in Bahrain, updated 2 Nov 2026
Top free
Not in this chart today
Top paid · All apps and games
#17 New
| Date | Paid |
|---|---|
| 2 Nov 2026 | #17 |
| 31 Oct 2026 | — |
| 30 Oct 2026 | — |
| 23 Oct 2026 | — |
| 22 Oct 2026 | — |
| 21 Oct 2026 | — |
| 16 Oct 2026 | — |
| 13 Oct 2026 | — |
| 11 Oct 2026 | — |
Best rank in each country today. Click a country to see its graph.
Fixed minor bug
Use calculator directly on keyboard anywhere, anytime. No switch apps, no copy and paste results anymore! You must enable the keyboard under system settings, then select it in your keyboard, using the globe button. 1. Open the settings app 2. Go General > Keyboard > Keyboards > Add New Keyboard 3. Add Calc4Key 4. Start typing in any app 5. Press "globe" icon to switch to the Key4Cal keyboard 6. Enjoy