AppMarketSpy › Lifestyle › StampPact - Friend Challenge
StampPact - Friend Challenge
Keep it & stamp it, or pay up!
SEYUN JEONG · Lifestyle
—average rating
0ratings
+0new ratings, last 7 days
—not in top charts now
🔒 Rating history11 days of daily rating and rating countGet Pro access
App info
- Developer
- SEYUN JEONG
- Category
- Lifestyle, Productivity
- Released
- Oct 11, 2026
- Version
- 1.0.0 (Oct 12, 2026)
- Price
- Free
- Size
- 8.2 MB
- Requires
- iOS 17.0
- Age rating
- 13+
- Languages
- English, Japanese, Korean, Simplified Chinese, Traditional Chinese
In-app purchases
| StampPact Plus (Monthly) | $1.99 |
| StampPact Plus (Yearly) | $11.99 |
Current prices, App Store US.
🔒 Price history2 snapshots: when prices changed and new plans appearedGet Pro access
About StampPact - Friend Challenge
Solo resolutions fizzle out. With friends, you go the distance! StampPact is a challenge app where you make pacts with friends and stamp your seal every day you keep them. Your friends are your witnesses — and if you break the pact, the penalty you agreed on is waiting. ■ How it works 1. Make a pact — Miracle Morning, daily workouts, less YouTube, losing weight… pick a template and you're done in a minute. 2. Pick a penalty — buy everyone pizza, buy everyone coffee, a cringe profile pic for a week, post a singing video, grant a wish. 3. Stamp the pact! — share the invite code in your group chat and your friends join in. 4. Check in every day — every day you keep it, your stamp lands on the stamp board. ■ Four kinds of pacts · Routine: daily tasks like "Wake up at 6" or "Drink 2L of water". You can even set a check-in window (e.g. 6:00–6:30). · Checklist: set tomorrow's to-do list the…
🔒 Developer intelligencelegal entity, account ID and every app from this sellerGet Pro access