About this app
Calculator :) also works on Apple Watch. Calculator :) is a simply, neat and brilliant calculator. Calculation can be done quickly and easily. The entire calculation and answer can be seen at once. You can choose your favourite colour as your theme and enjoy a personalised experience. If you have any suggestions or feature requests please contact us.
Latest release
What’s New
This update from Apple will improve the functionality of this app. No new features are included.
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 7, 2026 · 9:39 AM Free
Screenshots
