30 Day Plank Challenge!
30 Day Plank Challenge! Summary
30 Day Plank Challenge! is a ad-supported iOS app in Health And Fitness by Intersect. Released in Mar 2020 (6 years ago). It has 6K ratings with a 4.64★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 20.8K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jan 31, 2026.
Store info: Last updated on App Store on Jan 31, 2026 .
4.64★
Ratings: 6K
Screenshots
App Description
Supports Plank for 30 day challenge. Main function is to count Plank once a day.
Main Function
・Count Plank.
・Achievement days management.
・Notifications.
・Record Active Energy and Workouts to Apple Health.
・Proximity sensor. *
* Proximity sensor option is not supported on Dynamic Island devices.
How to use
・Put iPhone on floor.
・Tap screen.
・Start Plank.
Active Energy
・Ex. METs 2.8, Weight 50 kg, Time 10 min. (2.8 - 1) x 50 x (10 / 60) x 1.05 = 15.75 kcal.
Optional permission requests
・Apple Health: It is used to record data in Apple Health.
・Tracking: It is used to deliver personalized ads to you.
・Notifications: It is used to sending notifications.
Languages
・Japanese, English.