Description

Tip Split calculates the tip, the total and the amount per person as you type. Enter the bill, pick a tip percentage and the number of people – results update instantly.

Features:

Bill amount, tip percent slider and number of people
Optional rounding of each share up
Tip, total and per-person amounts update live
Data stored locally, works offline
No ads, no trackers, no permissions, no third-party libraries

Full Android Studio project in Kotlin:

Gradle project (Gradle wrapper 8.7, Android Gradle Plugin 8.5, Kotlin 1.9) – opens directly in Android Studio
Clean structure: Activity separated from logic/model classes, XML layouts
All texts in strings.xml, colours and themes in resources – easy reskin and translation
Adaptive launcher icon (vector), release build with R8 minification
README with build steps (Android Studio and command line), how to change app name, package, colours and icon, and how to publish on Google Play

What’s in the archive:

source/ – complete Kotlin Gradle project
Signed release APK to try the app right away
README.md and LICENSE.md

Requirements: Android Studio (Hedgehog or newer) or JDK 17 + Android SDK 34 for command-line builds. The app runs on Android 5.0+ (minSdk 21, targetSdk 34).