Free: up to 5 habits, yes/no and numeric types, stats page for every habit, 60 days of stats, multi-device sync. Pro monthly: $3.99/month (7 days free). Pro yearly: $29.99/year (37% savings, 7 days free). Lifetime: single payment for all Pro features forever.
Not given
Key features
Four habit types: checkmarks, numbers, times of day, and select lists
Correlation charts overlay multiple metrics to show patterns
Apple Health auto-fill for steps, weight, and health metrics on iOS
AI integration via Claude or ChatGPT through MCP protocol
Offline-first sync across iOS and web
Skips pause streaks instead of breaking them
CSV and JSON data export on all tiers
Color-coded habit pages with stats, streaks, and heatmaps
Public REST API at /api/v1 with user-generated keys
No ads, no tracking, no gamification, and no social feed
Energy-based planning with battery indicator
Google Calendar integration
AI task generation via OpenRouter
Recurring rituals and quests
Thought inbox for capturing ideas
Pixel world-building progression
Progress journal and mood tracking
Mobile daily view
Personalized Fim companion
What makes it different
Tracks real times of day, not checkboxes, so 07:15 wake-ups are stored as actual times
Correlation charts show how habits move together on one overlay
Data owned by user: export anytime, delete immediately with no waiting period
Offline-first mobile app syncs when reconnected, never loses data
Built by one solo developer focused on calm, private design with no nagging
No penalties for unfinished tasks or difficult days
Progress earned even on days off
Energy-aware task planning
Playful world-building instead of productivity metrics