LiftLog is a cross-platform gym weight tracking application designed for individuals seeking to log and analyze their workouts. It offers AI-powered workout planning and an optional, privacy-focused social feed, catering to gym-goers who value data-driven progress and community interaction.

How It Works

The application is built using React Native and Expo for cross-platform compatibility (Android, iOS, web). It leverages Material Design 3 for a modern UI, Redux Toolkit for state management, and Expo Router for navigation. The backend, a .NET WebAPI, handles social feed functionalities with end-to-end encryption (AES) and integrates with OpenAI for personalized workout plans.

Quick Start & Requirements

• Installation: Clone the repository, navigate to the app directory, run npm install, and then npm run android, npm run ios (macOS only), or npm run web. The backend API can be run from the LiftLog.Api directory using dotnet run.
• Prerequisites: Node.js (v18+), Expo CLI (npm install -g expo-cli), Android Studio (for Android development), Xcode (for iOS development on macOS).
• Links: Expo CLI Guide, Android Studio Setup, Xcode Setup.

Highlighted Details

• Cross-platform support for Android, iOS, and web.
• AI planner for tailored gym plans.
• End-to-end encrypted, privacy-first social feeds.
• Internationalization with support for 10+ languages via Tolgee.

Maintenance & Community

• Contributions, issues, and feature requests are welcomed via issues or pull requests.
• Community support is available via Discord.
• Project website: liftlog.online.

Licensing & Compatibility

• The README does not explicitly state the license. However, it mentions a "huge thanks" to Tolgee for providing an open-source license, implying the project may also be open-source. Further clarification on the specific license and its compatibility for commercial use or closed-source linking is recommended.

Limitations & Caveats

• The iOS development requires macOS.
• The project was recently rewritten in React Native; the previous .NET MAUI Blazor implementation is available in the dotnet branch.