About this app
A tool for your studies: solve volume, area, and free fall problems; calculate your weight on other planets; convert units such as distance and time; includes trigonometric identities, Pascal's triangle, the periodic table, and many other functions.
Latest release
What’s New
Some corrected translations.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
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
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 9:39 AM Free
Screenshots
