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ISRU

ISRU

in-situ resource utilization

14 ratings
46 reviews
With Ads
🌟 Lifestyle
💪 Health & Fitness
Free
With Ads

Details

  • Released
  • Updated
  • July 15, 2025
  • March 27, 2026

Features

Developer

Tom Sachs Studio
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ISRU screenshot #1 for iPhone
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ISRU screenshot #3 for iPhone
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Reviews summary↘︎
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❓4 answered
FAQ↘︎
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About

Engage in creative and athletic challenges designed to foster personal growth. Track your achievements on a leaderboard and your unique ID card. Embrace excellence through participation and find reward in the process.

✓Creative and athletic challenges
✓Progress tracking
✓Leaderboard participation
✓Personal ID card
✓Focus on excellence through participation
Show original description

What users say

Summarized from real user reviews of ISRU. Based on 14 reviews and a 4.6/5 average, it highlights the 2 positives and 6 negatives reviewers mention most about this Health & Fitness app.

Positive things

  • 🚀Exciting challenge
  • 💡Chance to win Mars Yard 3.0

Negative things

  • 🐛Buggy app
  • 🐛Lagging pages
  • 🐛Images deleting during daily logging
  • 🐛Incorrect point tallying
  • 🐛Time zone issues
  • 🐛App won't open
See all reviews

What's New in ISRU

2.2.1

March 27, 2026

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

User reviews

Most RecentHighest RatedLowest Rated

Daily ritual

This app has helped me grow tremendously. I broke my routines and created new rituals, slowing down enough to recognize that the time and energy expressed are vital to the project's energy. Personally, putting output before input has changed my entire daily dynamic!
@spaceape@spaceape

Faster than ever

I’ve lost 54lbs since starting isru & out and back. Rituals changed my life & will change yours.
YungpillowfortYungpillowfort

!

Thank you for saving me from scrolling
StephencwplStephencwpl

Awesome

The App helped me get back into running
u.s. hardu.s. hard

Put down your phone and get moving

Very fun way to get active during my day!
@titusmcbeath@titusmcbeath
See 41 more reviews

User experience

🐞

Reported Bugs

2 issues

Can't submit logs

Bug

Sign up is broken

Bug
✨

Requested Features

2 requests

Seamless user experience

Feature

Properly functioning app

Feature

FAQ

What is this app about?

This app offers a series of challenges and assignments that blend artistic creation with athletic activity. The goal is to encourage personal growth and excellence through active participation in these diverse tasks.

How can I track my progress?

You can track your progress through the app's leaderboard, which ranks participants based on their engagement and achievements. Additionally, you will have your own I.S.R.U ID card to monitor your journey and accomplishments.

Is there a cost to use this app?

The app is free to download and use. However, it does display advertisements as part of its distribution model.

What are the main benefits of using this app?

The app aims to help users become both artists and athletes, fostering a sense of excellence through participation. The reward is found in the process of engaging with the challenges and assignments provided.