About this app
This calculator has a perfect design that maximizes the size of the buttons and display, with a great layout for fast and easy calculations. Retina Display. Download now and see how truly great this basic calculator is.
Latest release
What’s New
Version 5.5
Sep 25, 2026
Minor improvements
Audience growth
Ratings growth
7-day gain
+56
Ratings / day
5.9
30-day gain
+231
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
Current
Free
Historical low
Free
Paid → free
0×
- First observed Aug 11, 2026 · 12:59 PM Free
Screenshots
