# Runbit vs Gym 55

The clearest difference is in-app purchases: Gym 55 at none against Runbit's 1. Gym 55 also leads on ads (none vs shown). Runbit's advantage is update cadence (every 5 days vs every 8 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Runbit sells 1 one-off in-app purchase. Gym 55 asks for nothing beyond the download.

Runbit ships an update every 5 days, Gym 55 every 8 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Runbit | Gym 55 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/runbit/id940383157/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 80 MB |
| Requires iOS | **15** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [QuidBit AB](https://appshunter.io/developer/845148963) | [Ellions AB](https://appshunter.io/developer/1168082082) |

## What reviewers say

### Runbit

[App page](https://appshunter.io/ios/app/runbit/id940383157)

Transform your surroundings into an interactive game. Explore your city by collecting stars, escaping monsters, and chasing animals. Challenge friends and share your progress, all while integrating with your favorite fitness trackers.

**Highlights:** Collect stars in your environment, Escape from virtual monsters, Chase and collect virtual animals, Challenge friends and share progress, Integrates with other exercise apps, Adjustable monster speed modes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Runbit Full version | $2.99 | one-time |


### Gym 55

[App page](https://appshunter.io/ios/app/gym-55/id1668346074)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Runbit free?

Runbit is free to download, with in-app purchases available.

### Is Gym 55 free?

Gym 55 is free to download, with no in-app purchases.

### Do Runbit or Gym 55 have ads?

Runbit shows ads; Gym 55 does not.

### Which is updated more often, Runbit or Gym 55?

Runbit ships an update every 5 days, and Gym 55 every 8 months. Most recently, Runbit was updated on October 10, 2026 and Gym 55 on October 14, 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.*