# Substrate Entity vs Hop Wheels

The clearest difference is device support: Hop Wheels at 3 against Substrate Entity's 1. Hop Wheels also leads on iOS requirement (13.0 vs 26.0). On price, ads and in-app purchases 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 | Substrate Entity | Hop Wheels |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 12 MB | 508 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DRO1D LABS LIMITED](https://appshunter.io/developer/1803083780) | [Denis Khromov](https://appshunter.io/developer/6797608347) |

## What reviewers say

### Substrate Entity

[App page](https://appshunter.io/ios/app/substrate-entity/id6757655237)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hop Wheels

[App page](https://appshunter.io/ios/app/hop-wheels/id6797608345)

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

**In-app purchases:** none


## Frequently asked questions

### Is Substrate Entity free?

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

### Is Hop Wheels free?

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

### Do Substrate Entity or Hop Wheels have ads?

Neither Substrate Entity nor Hop Wheels shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*