# Saar's Gym vs Optimum Change

The clearest difference is iOS requirement: Saar's Gym at 13.0 against Optimum Change's 15.0. 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.

## The numbers

| Metric | Saar's Gym | Optimum Change |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 47 MB | 214 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sara Guijt](https://appshunter.io/developer/1803353968) | [Optimum Change Bv](https://appshunter.io/developer/6777050208) |

## What reviewers say

### Saar's Gym

[App page](https://appshunter.io/ios/app/saars-gym/id6743531469)

**Features:** macOS Compatibility

**In-app purchases:** none


### Optimum Change

[App page](https://appshunter.io/ios/app/optimum-change/id6777049786)

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

**In-app purchases:** none


## Frequently asked questions

### Is Saar's Gym free?

Saar's Gym is free to download, with no in-app purchases.

### Is Optimum Change free?

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

### Do Saar's Gym or Optimum Change have ads?

Neither Saar's Gym nor Optimum Change shows ads.

---

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