# Flex Gym vs Sober

The clearest difference is in-app purchases: Flex Gym at none against Sober's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sober sells 2 in-app purchases, starting at $11.99 per 7 days. Flex Gym asks for nothing beyond the download.

## The numbers

| Metric | Flex Gym | Sober |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 22 MB | 16 MB |
| Requires iOS | **16** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Gym Booking LP](https://appshunter.io/developer/1722435184) | [Serhan Cetin](https://appshunter.io/developer/1788346221) |

## What reviewers say

### Flex Gym

[App page](https://appshunter.io/ios/app/flex-gym/id6755895743)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sober

[App page](https://appshunter.io/ios/app/sober-alcohol-tracker/id6810656557)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sober Plus Weekly | $11.99 | per 7 days |
| Sober Plus Yearly | $44.99 | per year |


## Frequently asked questions

### Is Flex Gym free?

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

### Is Sober free?

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

### Do Flex Gym or Sober have ads?

Neither Flex Gym nor Sober shows 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.*