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Get StartedCalc4Key: Calculator Keyboard app analytics for January 12
Calc4Key: Calculator Keyboard
- KL Studio
- Google Play Store
- Free
- Tools
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
1. Launch the Calc4Key
2. Tap "ENABLE CALC4KEY" button
3. Turn the Calc4Key switch ON.
Calc4Key: Calculator Keyboard Usage Rank
The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.
All Categories in
Germany--
Tools in
Germany--
Users Interests & Top Categories
Top categories and apps used by Calc4Key: Calculator Keyboard users
Top categories
Affinity
Top apps within the category
More apps
28%
26%
11%
9%
Top Competitors & Alternative Apps
Apps with a high probability of being used by the same users, from the same store.
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Calc4Key: Calculator Keyboard VS. January 12, 2026