TipTime is a clean, native Android implementation of a multipurpose utility calculator. Built using modern Android development practices, it provides a seamless experience for calculating tips and performing time unit conversions.
I created this project to explore the latest capabilities of the Jetpack Compose ecosystem and to provide a simple, ad-free utility tool for everyday use.
Note: I am a hobbyist developer and this project is a work in progress. While I strive for a stable experience, you may encounter occasional bugs. If you have suggestions or find issues, please feel free to reach out!
| Tip Calculator | Time Calculator |
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This app was made possible thanks to the following open-source projects and libraries:
This project is licensed under the GNU GPLv3 license.
TipTime Android - Android app for tip calculations and time conversion
Copyright (c) 2025-2026 Max Weber
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.