Installation steps
- Tap Download latest APK above (resolves to the current GitHub release)
- When prompted, allow installation from this source
- Open EchoFlow—no sign-up required
- Optional: add an OpenRouter or provider API key
Release channels
Stable builds are published on GitHub Releases. Version latest is fetched automatically on this page. Follow the repository for changelogs and pre-release notes.
After install
- Read the guides for BYOK, Ollama, and PDF workflows
- Explore multi-model chat and privacy settings
- Star the GitHub project to support development
Common questions
- How do I install EchoFlow on Android?
- Download the APK from GitHub Releases, enable install from unknown sources for your browser or file manager, and open the APK. EchoFlow is not limited to Google Play at this time.
- What Android version is required?
- EchoFlow targets modern Android versions (Android 8+). Check the latest release notes on GitHub for exact minimum SDK requirements.
- Is EchoFlow free?
- Yes. EchoFlow is free and open-source. Cloud model usage may incur provider charges when you use your own API keys.