Android — Store app
Official Android client from TheBrain Technologies. Sign in to access cloud brains; the app retrieves attachments as needed and retains local content for offline access.
Android — Installer
Direct Android APK from the publisher. Android may require installation permission for the browser or file manager. This distribution does not update through Google Play; return to the publisher’s APK page for updates.
Android — beta — Store app
Android beta through Google Play. Open the Google Play testing link for beta enrollment.
