# GymMaster vs Ask John

The clearest difference is in-app purchases: GymMaster at none against Ask John's 2. GymMaster also leads on iOS requirement (11.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Ask John sells 2 in-app purchases, starting at $6.99 per month. GymMaster asks for nothing beyond the download.

## The numbers

| Metric | GymMaster | Ask John |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 24 MB | 31 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HOSCO VIETNAM JOINT STOCK COMPANY](https://appshunter.io/developer/1301056666) | [Dat Mai Xuan](https://appshunter.io/developer/1535791552) |

## What reviewers say

### GymMaster

[App page](https://appshunter.io/ios/app/gymmaster/id1321721375)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ask John

[App page](https://appshunter.io/ios/app/ask-john/id6806636200)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ask John Pro - Tháng | $6.99 | per month |
| Ask John Pro - Năm | $69.99 | per year |


## Frequently asked questions

### Is GymMaster free?

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

### Is Ask John free?

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

### Do GymMaster or Ask John have ads?

Neither GymMaster nor Ask John 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.*