Coho is a Mastodon app designed to keep you connected to the fediverse, even when your connection is unstable. It focuses on offline capabilities, performance, and giving you full control over your social experience.

Android Experience
Coho feels right at home on your Android device. Built with Material Design, the app offers a clean, familiar interface that integrates deeply with Android. Keep up with your feed at a glance using the home screen widget, and enjoy an app that truly looks and feels like a native part of Android.

True Offline Support
Your timeline is cached locally, allowing you to read posts even when you lose service. If you like a post, boost, or write a reply while offline, those actions are queued up automatically. They will sync quietly in the background as soon as your device reconnects to the internet.

Smart, On-Device AI
Coho brings intelligent features directly to your phone without sacrificing your privacy or requiring a server connection. Instantly translate posts in your timeline, proofread your replies before hitting send, and automatically generate helpful alt text for your images—all processed completely on-device.

Seamless Navigation
When you tap a mention or a hashtag, Coho routes you directly to the correct profile or tag feed natively. It prevents you from being bounced out to a remote browser window just to view a profile.

Customize Your Experience
Make the app feel like your own. Coho supports Material You expressive theming to automatically adapt to your system colors, or you can manually choose from multiple accent colors.

Wellness Mode
If you prefer a quieter social media experience, Wellness Mode allows you to hide engagement metrics like favorite and boost counts.

Coho is free, open source (GPL v2), and built specifically with the fediverse in mind.