30 Day Plank Challenge!

Developer: Intersect

Category: Health & Fitness

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14.3K installs

285 ratings

826 monthly active users

Revenue not available

Install Trends

Weekly +133

Steady

Monthly +668

Steady

30 Day Plank Challenge! Summary

30 Day Plank Challenge! is a mobile iOS app in Health And Fitness by Intersect. Released in Mar 2020 (5 years ago). It has 285 ratings with a 4.88★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 826 monthly active users . Store metadata: updated Jan 31, 2026.

Recent activity: 4.00 new ratings this week View trends →

Store info: Last updated on App Store on Jan 31, 2026 .

SDKs, Trackers & Permissions

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App Details

Store ID: 1439155093

First Released: 2020-03-25

Store Last Updated: 2026-01-31

In-App Purchases: No

Ads: No

Website: mmdd.app

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-03-05

AppGoblin Last Crawled: 2026-02-28

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App does not have ads.

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4.88★

Ratings: 285

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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.