# ZF RC vs I'm Hero OBD2 Scanner

The clearest difference is device support: ZF RC at 3 against I'm Hero OBD2 Scanner's 1. ZF RC also leads on iOS requirement (13.0 vs 17.0). 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 | ZF RC | I'm Hero OBD2 Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 33 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [shenzhen cooingdv technology co.,ltd.](https://appshunter.io/developer/1255741645) | [Ruslan Korennoy](https://appshunter.io/developer/1848795604) |

## What reviewers say

### ZF RC

[App page](https://appshunter.io/ios/app/zf-rc/id6742733365)

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

**In-app purchases:** none


### I'm Hero OBD2 Scanner

[App page](https://appshunter.io/ios/app/im-hero-obd2-scanner/id6786429613)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZF RC free?

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

### Is I'm Hero OBD2 Scanner free?

I'm Hero OBD2 Scanner is free to download, with no in-app purchases.

### Do ZF RC or I'm Hero OBD2 Scanner have ads?

Neither ZF RC nor I'm Hero OBD2 Scanner 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.*