# Outdoo AI vs OBD2 Car Diagnostics

The clearest difference is device support: Outdoo AI at 3 against OBD2 Car Diagnostics's 1. Outdoo AI also leads on iOS requirement (15.1 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 | Outdoo AI | OBD2 Car Diagnostics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 49 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MeetRecord Inc](https://appshunter.io/developer/1738390822) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### Outdoo AI

[App page](https://appshunter.io/ios/app/outdoo-ai/id6752427732)

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

**In-app purchases:** none


### OBD2 Car Diagnostics

[App page](https://appshunter.io/ios/app/obd2-car-diagnostics/id6768301997)

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

**In-app purchases:** none


## Frequently asked questions

### Is Outdoo AI free?

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

### Is OBD2 Car Diagnostics free?

OBD2 Car Diagnostics is free to download, with no in-app purchases.

### Do Outdoo AI or OBD2 Car Diagnostics have ads?

Neither Outdoo AI nor OBD2 Car Diagnostics 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.*