# Keep Fit 3D vs Fat Run.

The clearest difference is rating: Keep Fit 3D at 4.0 against Fat Run.'s 3.0. Keep Fit 3D also leads on iOS requirement (9.0 vs 11.0). Fat Run.'s advantage is monetization model (free vs ad-supported). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Keep Fit 3D holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

## The numbers

| Metric | Keep Fit 3D | Fat Run. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/keep-fit-3d/id1566704046/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/fat-run/id1606876191/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | — |
| Monetization | Ad-supported | **Free** |
| Size | 207 MB | 149 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [庆龙 刘](https://appshunter.io/developer/1462713107) | [Ayoub Alayoub](https://appshunter.io/developer/1332862333) |

## What reviewers say

### Keep Fit 3D

[App page](https://appshunter.io/ios/app/keep-fit-3d/id1566704046)

Navigate a running course, choosing healthy foods like fruits and vegetables over junk food to maintain your character's health. Avoid obstacles and aim for a fit physique.

**Highlights:** Healthy food choices, Avoid junk food, Obstacle avoidance, Fitness simulation, Simple controls

**Features:** Vision Pro support

**In-app purchases:** none


### Fat Run.

[App page](https://appshunter.io/ios/app/fat-run/id1606876191)

Engage in a unique battle where you transform into a fatty to confront a fat guy. Experience a quirky gameplay mechanic focused on this transformation.

**Highlights:** Fatty transformation mechanic, Battle against a fat guy, Unique gameplay concept

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Keep Fit 3D free?

Keep Fit 3D is free to download, with no in-app purchases.

### Is Fat Run. free?

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

### Which has better reviews, Keep Fit 3D or Fat Run.?

Keep Fit 3D is rated higher. Keep Fit 3D averages 4.0 out of 5 from 3 ratings, while Fat Run. averages 3.0 from 4 ratings.

### Do Keep Fit 3D or Fat Run. have ads?

Both Keep Fit 3D and Fat Run. show ads.

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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.*