# FitnessFatigue — Display intervals.icu data

> Offline viewer for Intervals.icu activities and fitness metrics. (iPhone/iPad app by Matthew Roche.)

- Source: https://appshunter.io/ios/app/fitnessfatigue/id1615751752 (this page in markdown: same URL + `.md`)
- Developer: [Matthew Roche](https://appshunter.io/developer/909432736)
- Category: Sports, Health & Fitness
- Price: Free
- Rating: 5.00/5 from 5 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 14 MB
- Languages: English
- Released: 2022-04-16
- Data updated: 2026-06-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/fitnessfatigue/id1615751752/reviews.md

## What is FitnessFatigue?

Log in to the Intervals.icu website using the FitnessFatigue app then download your activities to view offline. Additionally, your fitness, fatigue and form values can be shown on the home screen in a widget.

## Key features

- Offline activity viewing
- Fitness, fatigue, and form tracking
- Home screen widget
- Intervals.icu sync

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/fitnessfatigue/id1615751752/reviews.md

### 5/5 — Strava increased premium price? Get this

*2023-02-08, version 1.3*

All you need without paying a penny

## Frequently asked questions about FitnessFatigue

### What is FitnessFatigue?

FitnessFatigue is a mobile application that allows users to log in to the Intervals.icu website and download their activities for offline viewing. It also provides a widget to display fitness, fatigue, and form values on the home screen.

### Is FitnessFatigue free to use?

Yes, FitnessFatigue is available for free. It does not require any payment to download or use its core features.

### What devices does FitnessFatigue support?

FitnessFatigue is compatible with iPhones, iPads, and iPods. It is designed for iOS devices.

### How often is FitnessFatigue updated?

The latest version of FitnessFatigue is 1.3, which was last updated on June 26, 2022. Users can expect updates to improve functionality and compatibility.

### What is the age rating for FitnessFatigue?

FitnessFatigue has an age rating of 4+, making it suitable for a wide range of users.

### Can I view my training data offline with FitnessFatigue?

Yes, a primary feature of FitnessFatigue is the ability to download your activities from Intervals.icu, allowing you to view them even without an internet connection.

### What kind of data does FitnessFatigue display?

FitnessFatigue displays your downloaded activities from Intervals.icu. It also offers a home screen widget to show your fitness, fatigue, and form values.

### Who developed FitnessFatigue?

FitnessFatigue was developed by Matthew Roche.

## Version history (last 1 release)

### 1.3 — 2022-06-26

Enabled display of form as a percentage of fitness
Fixed issue with downloading wellness data and invalid Ramp Rate values

## Apps similar to FitnessFatigue

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Spleeft](https://appshunter.io/ios/app/spleeft/id1606893985) | 1.0 (2) | Free | Sports |
| [ARadar](https://appshunter.io/ios/app/aradar/id1625452581) | 4.4 (55) | $5.99 | Sports |
| [Sutu](https://appshunter.io/ios/app/sutu/id1584655892) | — | Free | Sports |
| [Williams F1 Team](https://appshunter.io/ios/app/williams-f1-team/id1606439294) | 4.2 (176) | Free | Sports |
| [XOSS](https://appshunter.io/ios/app/xoss/id1267749721) | 4.4 (383) | Free | Sports |
| [OnTrack - OBD2 Scanner](https://appshunter.io/ios/app/ontrack-obd2-scanner/id6446315145) | 3.3 (18) | Free | Sports |

## More apps by Matthew Roche

- [OSCE Revision for Medical Students](https://appshunter.io/ios/app/osce-revision-for-medical-students/id909432733)
- [Dark Maps](https://appshunter.io/ios/app/dark-maps/id1546860694)

All apps by Matthew Roche: https://appshunter.io/developer/909432736

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*