iPhone Screenshots


The plank is one of the best exercises because it tightens the deepest core muscles. It’s a static exercise where you use your arms to raise yourself off the floor and hold the whole body straight and rigid, like a plank of wood.

Does breaking the physical barrier of 5 min plank seem impossible to you?

With the 30 Days Plank app you can now achieve this goal. The app keeps you motivated with an easy to follow training plan that helps you build strength and see constant improvement.

The app has been specially designed using scientific sports training plans that gradually improve your core muscles with the ultimate goal of getting to 5 min in a month.


- A 30 Days sports science training plan to complete 5 min Plank
- Challenge allow you try your best to do longest time plank.
- Automatic countdown timer for breaks between sets.
- Voice Coach
- Personal detail records, calories and statistics (e.g. monthly statistics, …)
- Social media sharing – share your workouts and personal records with friends via Facebook, Twitter or Sina Weibo.

What's New

Version 1.19

fix data missing in history view.

Ratings and Reviews


Great app! Simple and easy!

I've tried other plank challenge apps and I really like this one for its ease of use, clean interface and no adds! I like the Ready! Set! Goooo! voice too. It's like a video game. The only improvement I can think of that might make it better would be an audible indicator at the end of each set like maybe a count down of the last 10 seconds in the same voice that starts the exercise


Has worked great for me.

Will update after I finish a month. I haven't had a problem with it locking up or anything.


Fix it

Keeps staying stuck on the 30th day and never fully fills up my star even though I completed the plank it not fair that I paid for something that doesn't work


ShuRong Deng
10.9 MB
Health & Fitness
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Japanese, Korean, Malay, Russian, Simplified Chinese, Spanish, Thai
Age Rating
Rated 4+
© Aragorn Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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