ISRU is made and published by Tom Sachs Studio. AppBrain is an independent app data site and isn't affiliated with Tom Sachs Studio. The app name, icon, screenshots and description belong to Tom Sachs Studio and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.72
- 18 ratings
- Last updated
- March 27, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for ISRU
Competitors
Similar apps and more from Tom Sachs StudioAlso available on Google Play
Releases
Updates seen on the App Store- Version
- 2.2.1
- Launched
- July 2025
No changelog data
User feedback
Ratings and reviews on the App StoreComments on ISRU for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 29.9 MB
- Content rating
- Medium
Technologies used by ISRU
About the app and developer
About ISRU
ISRU is a health & fitness app developed by Tom Sachs Studio.
User Ratings
ISRU is rated 4.72 out of 5 stars. The rating is based on 18 ratings.
App Information
ISRU is freely available from the App Store. The app size is 29.90 MB. The latest version available is 2.2.1. The last update was on March 27, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on the App Store since July 2025.
Developer information for Tom Sachs Studio
Address:
Frequently asked questions about ISRU
Is ISRU free?
Yes. ISRU is free on the App Store.
Is ISRU still available?
Yes. ISRU is on the App Store, and the last update we saw was on March 27, 2026.
How large is ISRU?
ISRU is 29.90 MB.
Is ISRU suitable for children?
App Store gives ISRU a medium maturity rating, so it is not meant for young children.
How do people rate ISRU?
ISRU scores 4.72 out of 5 stars, from 18 ratings on the App Store.
Who made ISRU?
ISRU was developed by Tom Sachs Studio. It is listed in the health & fitness category on the App Store.
Store listing
By Tom Sachs Studio, from the App Store
Description by Tom Sachs Studio Written by the developer, not by AppBrain. Click to read.
Participate in a series of challenges and assignments. Participation will change your life.
You have everything you need to be an artist and an athlete. Be both.
Download the app, do the work: gratitude for the work is the reward.
Track your progress on the leaderboard and on your I.S.R.U ID card.
Participation is a form of excellence.