Version Information
- Version
- 0.2
- Release date
- May 23, 2026
- Size
- 53.3 MB
- Android
- 7.0+
- File type
- APK
- Package
- com.good.mood.calculator
- Developer
- Diana Rose Apps
About Happy Calculator
Happy Calculator is a productivity app published by Diana Rose Apps and registered under the package name com.good.mood.calculator. It pulls routine number crunching into a single tool for people who need quick sums while working, shopping, or budgeting. The current build is light on demands and easy to pick up. What the app is designed to do It sits squarely in the productivity category, which is where tools that help you finish practical tasks belong. As a calculator, its purpose is arithmetic: enter figures, run an operation, and get a result without detours or distractions. That narrow focus keeps the workflow short for anyone who simply needs an answer. System requirements to confirm first The build requires Android 7.0 or newer. Handsets already running a more recent release are comfortably above that floor, while devices stuck below it will need an update before installation will proceed. Checking your system version before you install avoids a failed attempt and wasted time. Storage space to set aside The package weighs 53.3 MB, so allow for that figure plus whatever room the installer and cached data claim afterwards. If your phone is close to full, clearing unused files first is worth doing. On a device with healthy free space, the process should complete without any rearranging. Version identity and release notes The latest release is version 0.2, dated 2026-05-23. The app identifies itself as com.good.mood.calculator, the string to match if you want to be certain which build is sitting on your handset. This listing also carries no content rating, so households with younger users may want to judge suitability themselves.