Three Cells
Duolingo but for your life – habits, journal, metrics in one app
- Category
- SaaS & Productivity
- Launched
- September 27, 2025
- Stage
- Pre-seed
- Pricing
- free
- Founder
- maghfoor
- Website
- three-cells.com
Three Cells is a mobile and web app that combines habit tracking, daily journaling, and health metric logging into one simple daily check in. It aims to turn motivation into discipline by providing visual proof of consistency – think GitHub style heatmaps, streak counters, and yearly overviews that show your best days. The app is designed to be fast and minimal, letting you log habits, mood, and metrics in seconds.
Discovered via
- Hacker News Show HN · · Show HN: I spent 4 months building Duolingo but for your life