Relentless Challenge
Relentless 2800 Health & Fitness iPhoneiPadiPod touch
Relentless Challenge is a free Health & Fitness app for iPhone and iPad by Relentless 2800. Rated 5.0/5 from 18 ratings. Requires iOS 15.6.
- Rating
- 5.0
- 18 ratings
- Price
- Free
- on the App Store
- Size
- 28 MB
- Age 4+
- Updated
- Oct 6
- 2026 · v3.4.1
Screenshots
About Relentless Challenge
The RELENTLESS 2800 Team Challenge is simple: a group of 10 regular humans try and log 2800 Relentless Miles (the distance from NYC to LA) of activity in 40 days. Is it hard? Yep, it’s relentless. Can you do it? Heck yeah.
Ratings & reviews
5.0
18 ratings
What’s new
Version 3.4.1 · Updated October 6, 2026
URGENT: Fixes a crash when opening the app (happening for all users)
App privacy
The developer, Relentless 2800, reported these privacy practices to Apple.
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:
- Contact Info: Email Address, Name
Used for: App Functionality
Alternatives to Relentless Challenge
Looking for apps like Relentless Challenge? Here are 6 similar apps on the App Store. The highest rated is Inner Vision Pilates (5.0/5), and all 6 are free to download.
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Sidney-Shelby County YMCA
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Inner Vision Pilates
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CrossFit Illuminate
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Contrast Studio
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Nevels Fitness
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Embra Studio
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Relentless Challenge | 5.0 / 5 (18 ratings) | Free | October 6, 2026 | |
| Sidney-Shelby County YMCA | – | Free | Sep 9, 2026 | Compare |
| Inner Vision Pilates | 5.0 / 5 (27) | Free | Sep 8, 2026 | Compare |
| CrossFit Illuminate | – | Free | May 22, 2025 | Compare |
| Contrast Studio | 5.0 / 5 (67) | Free | Aug 21, 2026 | Compare |
| Nevels Fitness | 5.0 / 5 (1) | Free | Nov 26, 2025 | Compare |
| Embra Studio | 5.0 / 5 (1) | Free | May 21, 2026 | Compare |