# STONE Training vs HPT Booking

The clearest difference is device support: STONE Training at 4 against HPT Booking's 2. On price, ads, in-app purchases and iOS requirement 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 | STONE Training | HPT Booking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 170 MB | 31 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STONE LDN LIMITED](https://appshunter.io/developer/1600729064) | [Endurra Fitness Ltd](https://appshunter.io/developer/1625073871) |

## What reviewers say

### STONE Training

[App page](https://appshunter.io/ios/app/stone-training/id1600729062)

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### HPT Booking

[App page](https://appshunter.io/ios/app/hpt-booking/id6756134790)

**In-app purchases:** none


## Frequently asked questions

### Is STONE Training free?

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

### Is HPT Booking free?

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

### Do STONE Training or HPT Booking have ads?

Neither STONE Training nor HPT Booking 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.*