Janus Calculator app analytics for December 27
Janus Calculator
- Geoffrey Domm
- Apple App Store
- Free
- Productivity
Two-sided calculator. Side A uses Standard Notation, Side B uses Reverse Polish Notation. Both calculators are programmable, include various finance and scientific functions, and the values of 45 physical constants. Also includes a Black-Scholes option calculator, including calculation of implied values for each of the inputs.
Store Rank
The Store Rank is based on multiple parameters set by Google and Apple.
All Categories in
United States--
Productivity in
United States--
Top Competitors & Alternative Apps
Apps with a high probability of being used by the same users, from the same store.
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Janus Calculator VS. December 27, 2025