Back Ext. Counter!
Back Ext. Counter! is made and published by Intersect. AppBrain is an independent app data site and isn't affiliated with Intersect. The app name, icon, screenshots and description belong to Intersect and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- January 28, 2026
Rankings
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Releases
Updates seen on the App Store- Version
- 8.0.0
- Launched
- May 2020
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 30.8 MB
- Content rating
- High
Technologies used by Back Ext. Counter!
About the app and developer
About Back Ext. Counter!
Back Ext. Counter! is a health & fitness app developed by Intersect.
What is the rating of Back Ext. Counter!?
Back Ext. Counter! has no ratings yet.
Is Back Ext. Counter! free?
Back Ext. Counter! is free. The app size is 30.75 MB. The latest version available is 8.0.0. The last update was on January 28, 2026.
What are the requirements for Back Ext. Counter!?
The app has a content rating of High Maturity. The app has been available on the App Store since May 2020.
Developer information for Intersect
Address:
Frequently asked questions about Back Ext. Counter!
Is Back Ext. Counter! free?
Yes. Back Ext. Counter! is free on the App Store.
Is Back Ext. Counter! still available?
Yes. Back Ext. Counter! is on the App Store, and the last update we saw was on January 28, 2026.
How large is Back Ext. Counter!?
Back Ext. Counter! is 30.75 MB.
Is Back Ext. Counter! suitable for children?
App Store gives Back Ext. Counter! a high maturity rating. It is meant for adults.
Who made Back Ext. Counter!?
Back Ext. Counter! was developed by Intersect. It is listed in the health & fitness category on the App Store.
What are the best alternatives to Back Ext. Counter!?
People looking at Back Ext. Counter! also look at these health & fitness apps: What did you eat?, Muscle Training Counter2, Otonosama and Otonohimesama, イケメン育成ダイエット - ふとしの部屋, Simple Training Timer - STT -.
Store listing
By Intersect, from the App Store
Description by Intersect Written by the developer, not by AppBrain. Click to read.
Main Function
・Count Back Extension
・Notifications
・Record Active Energy and Workouts to Apple Health.
・Save Results to Photo.
・View history.
How to use
・Put iPhone on floor
・Tap start button.
・Keep your face close to iPhone screen. (Upper part) *
・Or count on iPhone screen tap.
Active Energy
・Ex. METs 3.5, Weight 50 kg, Time 10 min. (3.5 - 1) x 50 x (10 / 60) x 1.05 = 21.86 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.
・Photo Library: It is used to save image in Photo Library.
Languages
・Japanese, English.
*Dynamic Island devices not supported