iPhone Screenshots


Simple Ab-training App

An ab-training app that you won't give up on.
Train your abs every day with your iPhone.

Over 1.3M Downloads !!

#1 AppStore (JP) Healthcare & Fitness

Top10 in 15 countries

*Unlock Membership is available through in-app purchasing for Athlete user.

Membership is available with an annual subscription. We have Athlete course($10.99/year), Basic course($4.49/year), and Student course($1.99/year).
You can subscribe and pay through your iTunes account. Your subscription will automatically renew unless cancelled at least 24 hours before the end of the current period. Auto-renew may be turned off after purchase by going to the ‘Manage Subscription’ page in settings.

Terms of Service

What’s New

Version 17.0.8

+ New Icon.
+ New Day Count system. (Scroll up).
+ Bug fixes.

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

mrisperfect2013 ,

Sit ups

By far the best sit up app on the market. Once you buy the goal setting kit your smooth sailing. This app has helped me learn disipline and hard work and I've only had it for 2 weeks. With this app I've been to go from 1 sit up to 20 by increase my goal every 2 days. Way worth the money for the add ons and thanks to the creators

Shonan Charlie ,

Do app developers even exercise?

Denoted as a simple Ab exercise application. I'm sorry to say this doesn't come close to being simple or useful. Application UI is cumbersome, doesn't apply normal exercise logic patterns, usability is low. Commercial laden and annoying even after paying for extension programs.

Likely a developer project slammed together to grab some unearned profitability from the unsuspecting user. I was connected by then advertisement via the Tanita Health scale and surprised a major company would support this commercially. I would give this negative stars if possible. Needs a serious redesign... back to the whiteboard and done time in the gym would be a plus.

Aircavmedic ,

Very Nice

I had an app similar to this & it was difficult to use, to set angle, etc. This app is very easy to use, understand, has a nice interface, provides incentives by collecting badges. I like this app. Thank you.


Tee-App, Inc.
19.5 MB

Requires iOS 10.0 or later. Compatible with iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPad Air, iPad Air Wi‑Fi + Cellular, iPad mini 2, iPad mini 2 Wi‑Fi + Cellular, iPad Air 2, iPad Air 2 Wi‑Fi + Cellular, iPad mini 3, iPad mini 3 Wi‑Fi + Cellular, iPad mini 4, iPad mini 4 Wi‑Fi + Cellular, iPad Pro (12.9‑inch), iPad Pro (12.9‑inch) Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7‑inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5‑inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi‑Fi + Cellular (6th generation), iPad Pro (11‑inch), iPad Pro (11‑inch) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (3rd generation), iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi‑Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi‑Fi + Cellular, iPad (7th generation), iPad (7th generation) Wi‑Fi + Cellular, and iPod touch.


English, Japanese

Age Rating
In-App Purchases
  1. GoalSettingKit $0.99
  2. GraphKit & remove Ad + 3000 MedalBox $0.99
  3. Athlete Course $10.99


  • Family Sharing

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

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