Commitmate: Lock In
Yoo-Na Lee Lifestyle iPhoneiPadiPod touch
Commitmate: Lock In is a free Lifestyle app for iPhone and iPad by Yoo-Na Lee. Rated 5.0/5 from 2 ratings. Requires iOS 15.1. Updated April 16, 2026.
- Rating
- 5.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 35 MB
- Age 4+
- Updated
- Apr 16
- 2026 · v1.0
Screenshots
About Commitmate: Lock In
Stay accountable with the people who actually know you. CommitMate is a social accountability app built for college students. Set a daily commitment — hitting the gym, studying, eating better, whatever you're working on — and your friends hold you to it. How it works: → Set your daily commitment and mark it done when you follow through → Add friends and see their commitments and progress in your feed → Build streaks by completing your commitment every day — miss a day and it resets → Get notified when your friends complete their commitments, not from bots or algorithms No financial stakes. No public shaming. Just your friends seeing whether you actually did the thing you said you'd do. Features: → Daily commitment logging with streak tracking → Friend-based accountability feed — see who's locked in and who's slipping → Streak insurance (premium) to protect your progress → Shareable completion cards to flex your consistency → Simple, distraction-free interface designed for daily use Built by a college student, for college students. Lock in.
App privacy
The developer, Yoo-Na Lee, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address
- User Content: Other User Content
- Identifiers: User ID
- Usage Data: Product Interaction
Used for: App Functionality