A cozy, gamified habit tracker: keep a habit, earn a pearl, and your ocean comes alive.
Complete a habit, release a golden pearl and watch your reef react. Reef is a free habit tracker that makes consistency visible without turning a missed day into guilt.
A simple loop
1. Create one small habit.
2. Check it off when you complete it.
3. Release a pearl and see your ocean evolve.
Habits at your pace
• Daily, weekly, or monthly habits
• Streaks, progress, and custom reminders
• Pearls, rewards, and a responsive ocean
• 15 ocean species to discover
Focus below the surface
Start a focus session and descend through 5 depth zones. Short sessions stay simple, while longer sessions take you deeper.
Gambi, without the guilt
Gambi supports you with gentle messages and an optional reflection journal. Reef is a tracking tool, not a medical service.
Together, when you choose
Add friends, join a crew, or take part in a shared expedition. Social features are optional: your ocean remains yours.
Free to start
Use up to 6 habits, one active expedition, and focus sessions up to 25 minutes without a subscription. Reef Premium unlocks higher limits, advanced focus and statistics, ocean themes, and other extras.
Respect for your data
Reef has no third-party ads and does not sell your personal data. You can delete your account and associated data from the app.
Start with one habit. Your ocean will follow.
Gamified habit tracker: keep habits, earn pearls, grow a calm living ocean. Free