JumJac: Jumping Jacks Counter

by 晓东林 · Health & Fitness · Free

On the App Store since April 2022 · Data updated 2026-10-31

JumJac: Jumping Jacks Counter is made and published by 晓东林. AppBrain is an independent app data site and isn't affiliated with 晓东林. The app name, icon, screenshots and description belong to 晓东林 and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store: 4.30; 46 ratings
Last updated: October 27, 2026
Size: 28.3 MB

It doesn't have enough ratings yet to judge what users think.

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Store listing

By 晓东林, from the App Store

Screenshots by 晓东林, from the the App Store listing

Description by 晓东林 Written by the developer, not by AppBrain. Click to read.

Jumping jacks are an efficient total-body workout that you can do almost anywhere.It is a good alternative to jogging miles on a treadmill or stationary bike. All of these exercises help raise your heart rate. The role of JumJac is to help you better log your training and manage your training data.

JumJac is integrated with the Health app and workouts are stored in HealthKit so your jumping jacks sessions will contribute to closing your daily rings.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Official page on the App Store

Safety and technology

Found in the app by AppBrain

Price: Free
App size: 28.3 MB
Content rating: Everyone

Technologies used by JumJac: Jumping Jacks Counter

Releases

Updates seen on the App Store

Version: 1.6.3
Launched: April 2022

No changelog data

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About the app and developer

About JumJac: Jumping Jacks Counter

JumJac: Jumping Jacks Counter is a health & fitness app developed by 晓东林.

What is the rating of JumJac: Jumping Jacks Counter?

JumJac: Jumping Jacks Counter is rated 4.30 out of 5 stars, based on 46 ratings.

Is JumJac: Jumping Jacks Counter free?

JumJac: Jumping Jacks Counter is free. The app size is 28.29 MB. The latest version available is 1.6.3. The last update was on October 27, 2026.

What are the requirements for JumJac: Jumping Jacks Counter?

The app has a content rating of Everyone. The app has been available on the App Store since April 2022.

Developer information for 晓东林

晓东林

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