# fatFit vs Runnie

The clearest difference is update cadence: Runnie at fortnightly against fatFit's every 3 months. fatFit's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

fatFit ships an update every 3 months, Runnie fortnightly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | fatFit | Runnie |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 133 MB | 28 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [Jorge Alonso Hernandez](https://appshunter.io/developer/1777745449) | [Dzmitry Baranau](https://appshunter.io/developer/1811942428) |

## What reviewers say

### fatFit

[App page](https://appshunter.io/ios/app/fatfit/id6737751427)

**Features:** macOS Compatibility

**In-app purchases:** none


### Runnie

[App page](https://appshunter.io/ios/app/runnie/id6745391062)

This app guides beginners through an 8-week program to achieve their first 5K. It tracks runs using GPS, analyzes performance data, and supports various paces from walking to running intervals.

**Highlights:** 8-week structured 5K plan, Real-time GPS tracking, Post-run performance analysis, Supports walking, jogging, and intervals, Builds endurance and confidence

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is fatFit free?

fatFit is free to download, with no in-app purchases.

### Is Runnie free?

Runnie is free to download, with no in-app purchases.

### Do fatFit or Runnie have ads?

Neither fatFit nor Runnie shows ads.

### Which is updated more often, fatFit or Runnie?

fatFit ships an update every 3 months, and Runnie fortnightly. Most recently, fatFit was updated on November 8, 2026 and Runnie on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*