ISRU

Tom Sachs Studio Health & Fitness iPhoneiPadiPod touch

ISRU is a free Health & Fitness app for iPhone and iPad by Tom Sachs Studio. Rated 4.7/5 from 18 ratings. Requires iOS 14.0. Updated March 27, 2026.

Rating: 4.7; 18 ratings
Price: Free; on the App Store
Size: 30 MB; Age 12+
Updated: Mar 27; 2026 · v2.2.1

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Screenshots

About ISRU

Welcome to NikeCraft I.S.R.U. 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.

Ratings & reviews

4.7

18 ratings

5 ★ 89% 4 ★ 6% 3 ★ 0% 2 ★ 0% 1 ★ 6%

What’s new

Version 2.2.1 · Updated March 27, 2026

The Community Grading features are smoother. View the best assignments in the Highlights tab now.

App privacy

The developer, Tom Sachs Studio, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Contact Info: Email Address, Name, Phone Number
Identifiers: User ID
Usage Data: Product Interaction
User Content: Photos or Videos, Customer Support

Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Diagnostics: Other Diagnostic Data, Crash Data

Used for: Analytics, App Functionality

App details

ISRU is a free Health & Fitness app for iPhone, iPad and iPod touch, developed by Tom Sachs Studio. It is rated 4.7 out of 5 from 18 ratings on the App Store, requires iOS 14.0 or later and is 30 MB to download. It was first released on July 15, 2025 and last updated on March 27, 2026.

Category: Health & Fitness
Rating: 4.7 / 5 (18 ratings)
Price: Free
Version: 2.2.1
Size: 30 MB
Requires: iOS 14.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 12+
Released: July 15, 2025
Last updated: March 27, 2026
Developer: Tom Sachs Studio

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Alternatives to ISRU

Looking for apps like ISRU? Here are 6 similar apps on the App Store. The highest rated is Share Aura: Track & Create (4.9/5), and all 6 are free to download.

ISRU vs. alternatives
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ISRU	4.7 / 5 (18 ratings)	Free	March 27, 2026
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FivePointFive: Breathwork	4.8 / 5 (5,097)	Free	Oct 23, 2026	Compare
Share Aura: Track & Create	4.9 / 5 (2,579)	Free	Oct 27, 2026	Compare
Loftie	4.3 / 5 (1,463)	Free	Oct 13, 2026	Compare
AC Wellness	3.7 / 5 (3)	Free	Aug 27, 2026	Compare

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