Features from the app

Calculator, saved results, converter, history and themes.

This page is written around the actual Android screens and functions inside the supplied project, not generic calculator app filler.

Clean number keys, operator keys, percent, bracket, plus/minus, clear, delete, equals, save, history and converter shortcuts.

Users can save a calculation with a custom name. Saved results stay on the device in local storage and can be reopened later.

Completed calculations can be stored in a recent history list so users can review earlier math without recalculating.

The app has a deleted calculations screen with restore and permanent delete behavior for saved items.

Length, Weight, Temperature, Area, Volume, Speed, Time, Data and Money categories are included in the converter screen.

Settings connects users to Terms & Conditions, Privacy Policy, About Us and Start Web Project links.

One small website demo based on the app converter categories.

The website explains the real app, while staying fast and image-free.

No app icon, no screenshots and no image assets are used. Every preview is built with HTML, CSS and JavaScript.