Mosaic Brain
Freedom, one day at a time.
A private companion for building freedom from habits that no longer serve you. Built on cognitive reframing, respectful self-reflection, and quiet, dependable privacy.
Private by design
Mosaic's current version is designed to keep your habit and progress information strictly on your device. We do not operate user accounts or cloud databases for your entries.
No accounts
No registration, email signup, or passwords. You start immediately without handing over your identity.
Encrypted locally
Your logs and reflections are stored in a local SQLCipher database on your phone. Keys are stored in hardware-backed secure storage.
Zero analytics or ads
No telemetry, no behavioral profiling, and no advertising networks. The app does not track you across apps or the web.
Important boundary note: While the application does not transmit your personal habit records to our servers, external factors—such as operating system backups (iCloud/Finder), manual screenshots you capture, or information you choose to write to support—operate outside Mosaic's local sandbox. Please review the Privacy Policy for full details.
Application details
Safety and wellness notice
Mosaic Brain is a behavioral tracking and self-reflection companion. It is an educational self-help tool, not medical or psychological therapy. It does not diagnose, treat, or cure any condition, and is not a substitute for a licensed healthcare provider.
Substance withdrawal notice: If you are stopping alcohol, benzodiazepines, opioids, or other substances where abrupt cessation can lead to severe or life-threatening withdrawal symptoms, consult a qualified physician before stopping abruptly.
If you are in emotional distress or crisis, please reach out to immediate professional support (in the US: call or text 988; in Mexico: Línea de la Vida 800 911 2000; in Spain: 024; or your local emergency services).