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 5.4
May 2, 2025
- Bug fixes
Audience growth
Ratings growth
7-day gain
+61
Ratings / day
6.8
30-day gain
+61
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
