# Giordon vs OBDify

The clearest difference is in-app purchases: Giordon at none against OBDify's 4. Giordon also leads on iOS requirement (8.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OBDify sells 4 in-app purchases, starting at $4.99 per 7 days. Giordon asks for nothing beyond the download.

Giordon ships an update every 3 weeks, OBDify every 5 weeks. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Giordon | OBDify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 72 MB | 64 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [Oleksandr Zhuryk](https://appshunter.io/developer/1892968311) |

## What reviewers say

### Giordon

[App page](https://appshunter.io/ios/app/giordon/id1432667866)

**In-app purchases:** none


### OBDify

[App page](https://appshunter.io/ios/app/obdify-obd2-car-scanner/id6762113465)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBDify Premium | $4.99 | per 7 days |
| OBDify Pro | $9.99 | per month |
| OBDify Premium | $59.99 | per year |
| Lifetime Diagnostics | $19.99 | one-time |


## Frequently asked questions

### Is Giordon free?

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

### Is OBDify free?

OBDify is free to download, with in-app purchases available.

### Do Giordon or OBDify have ads?

Neither Giordon nor OBDify shows ads.

### Which is updated more often, Giordon or OBDify?

Giordon ships an update every 3 weeks, and OBDify every 5 weeks. Most recently, Giordon was updated on October 12, 2026 and OBDify on October 24, 2026.

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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.*