Cognitive Diary – Encrypted CBT journaling with guided breathing

Summary: Cognitive Diary is a privacy-focused self-reflection app combining structured CBT journaling with guided breathing exercises. It features thought records, anxiety tracking, mood trends, and exposure logs in an offline, encrypted environment without requiring an account unless sync is enabled.

What it does

The app provides a calm interface for CBT-based journaling and breathing exercises, storing all sensitive data locally with encryption and offline functionality.

Who it's for

It is designed for users seeking a structured, private mental health tool without data collection or social distractions.

Why it matters

Cognitive Diary addresses the need for a secure, minimal app that supports mental health through encrypted, structured self-reflection.