Cowspent

Shared budget manager able to sync with [Nextcloud Cospend](https://github.com/julien-nc/cospend-nc).

This work is based upon MoneyBuster. Which is originally a fork of PhoneTrack-Android. Which is itself a fork of Nextcloud Notes for Android. Many thanks to their developers ❤️ !

🌄 Screenshots

⭐ Features

• manage projects (add/remove/create/delete/edit)
• manage members (add/remove/edit)
• manage bills (add/remove/edit)
• search bills (by payer, name, amount, date) - still WIP
• project statistics (Table, Graph and Sankey) with sharing
• project settlement plan with sharing
• dark theme and customizable main app color
• share/import projects with link/QRCode

Extra Features:

• Custom Split of bills
• Support for Cospend archived-status (hide archived projects by default)
• Modern UI and code with Kotlin and Jetpack-Compose

📳 Installation

⚙️ Permissions

• CAMERA: recommended for scanning barcodes from camera
• INTERNET and ACCESS_NETWORK_STATE: necessary for synchronization with Cospend/IHateMoney servers
• GET_ACCOUNTS necessary to log in with the Nextcloud account for Cospend

📝 Contribute

Cowspent is a user-driven project. We welcome any contribution, big or small.

• 🖥️ Development: Fix bugs, implement features, or research issues. Open a PR for review.
• 🍥 Design: Improve interfaces, including accessibility and usability.
• 📂 Issue Reporting: Report bugs and edge cases with relevant info.
• 🌍 Localization: Translate if it doesn't support your language.

✏️ Acknowledgements

Thanks to all contributors, the developers of our dependencies, and our users.

📝 License

Copyright (C) 2026 Helcel

Cowspent Logo made with OpenMoji Asset under CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0/>

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/>.