# QR Code Generator vs OBD2+

The clearest difference is in-app purchases: OBD2+ at none against QR Code Generator's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Generator sells 2 in-app purchases, starting at $12.99 per month. OBD2+ asks for nothing beyond the download.

## The numbers

| Metric | QR Code Generator | OBD2+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 19 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [thomas Custodio](https://appshunter.io/developer/1156962516) | [Hirofumi Matsuyama](https://appshunter.io/developer/1543520790) |

## What reviewers say

### QR Code Generator

[App page](https://appshunter.io/ios/app/qr-code-generator-studio/id6756645095)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Studio Pro - Monthly | $12.99 | per month |
| QR Code Studio Pro - Annual | $79.99 | per year |


### OBD2+

[App page](https://appshunter.io/ios/app/obd2-plus/id6808844440)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Generator free?

QR Code Generator is free to download, with in-app purchases available.

### Is OBD2+ free?

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

### Do QR Code Generator or OBD2+ have ads?

Neither QR Code Generator nor OBD2+ shows ads.

---

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