# Workout for Underweight vs B Gym

The clearest difference is iOS requirement: B Gym at 12.0 against Workout for Underweight's 16.0. 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 | Workout for Underweight | B Gym |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/workout-for-underweight/id6746104775/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 66 MB | 51 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ngoc Thanh Pham](https://appshunter.io/developer/907794619) | [Thinkit doo](https://appshunter.io/developer/1392908612) |

## What reviewers say

### Workout for Underweight

[App page](https://appshunter.io/ios/app/workout-for-underweight/id6746104775)

**Features:** macOS Compatibility

**In-app purchases:** none


### B Gym

[App page](https://appshunter.io/ios/app/b-gym/id6746164436)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Workout for Underweight free?

Workout for Underweight is free to download, with no in-app purchases.

### Is B Gym free?

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

### Do Workout for Underweight or B Gym have ads?

Neither Workout for Underweight nor B Gym 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.*