Cloister
A native macOS menu bar focus timer that runs quiet Pomodoro sessions, tracking completed work into streaks and heatmaps while keeping all data local.
Open productWhat it does
About Cloister
Cloister is a native macOS application designed to live quietly in the Mac menu bar and facilitate structured focus sessions based on the Pomodoro rhythm. It tracks completed work and break cycles into session stacks, which accumulate over time into streaks, heatmaps, and comprehensive historical logs. Built with a local-first approach, Cloister keeps all user session records stored strictly on the user's Mac without requiring cloud synchronization or user accounts. Upgrading to the Pro version enables session data imports and exports in CSV and JSON formats.
- Availability:
- launched
- Access:
- freemium
- Format:
- software
- Platform:
- macos
Pricing at launch: Free tier includes the full focus timer forever; Pro tier is available as a $19.99 lifetime purchase processing via Lemon Squeezy.
Core capabilities
Menu Bar Pomodoro Timer
Runs quiet, timed focus and break cycles directly from the macOS menu bar to help maintain work rhythms without screen clutter.
Session Tracking & Heatmaps
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