# HJBed vs 4x4 Treadmill

The clearest difference is in-app purchases: HJBed at none against 4x4 Treadmill's 1. HJBed also leads on device support and iOS requirement (13.0 vs 16.6). On price there is nothing between them.

Both are free to download. 4x4 Treadmill sells 1 one-off in-app purchase. HJBed asks for nothing beyond the download.

## The numbers

| Metric | HJBed | 4x4 Treadmill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 32 MB | 8 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Qingdao Richmat Intelligence Technology Inc.](https://appshunter.io/developer/1814751082) | [Proglab AS](https://appshunter.io/developer/1144688859) |

## What reviewers say

### HJBed

[App page](https://appshunter.io/ios/app/hjbed/id6478747120)

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

**In-app purchases:** none


### 4x4 Treadmill

[App page](https://appshunter.io/ios/app/4x4-treadmill/id6758803671)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4x4 Treadmill Premium | $4.99 | one-time |


## Frequently asked questions

### Is HJBed free?

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

### Is 4x4 Treadmill free?

4x4 Treadmill is free to download, with in-app purchases available.

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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.*