# GeekOBD vs 欢乐号

The clearest difference is in-app purchases: 欢乐号 at none against GeekOBD's 3. 欢乐号 also leads on ads (none vs shown) and iOS requirement (9.0 vs 14.0). On price, update cadence and device support there is nothing between them.

Both are free to download. GeekOBD sells 3 one-off in-app purchases. 欢乐号 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GeekOBD | 欢乐号 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/geekobd-obd2-code-reader/id909638336/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 19.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 224 MB | 100 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [明道通途](https://appshunter.io/developer/909638339) | [四川创一智慧科技有限公司](https://appshunter.io/developer/1447788731) |

## What reviewers say

### GeekOBD

[App page](https://appshunter.io/ios/app/geekobd-obd2-code-reader/id909638336)

This app connects to your car's diagnostic adapter to provide real-time vehicle data. Monitor fuel consumption, diagnose faults, and receive timely warnings for potential issues. It also offers customizable displays and driving habit analysis.

**Highlights:** Real-time vehicle data, Fault diagnosis and reading, Fuel consumption monitoring, Customizable HUD display, Driving habit analysis, Early warning system

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly PLUS Membership | $6.99 | one-time |
| Annual PLUS Member | $12.99 | one-time |
| Lifetime PLUS member | $19.99 | one-time |


### 欢乐号

[App page](https://appshunter.io/ios/app/id1447788732)

**In-app purchases:** none


## Frequently asked questions

### Is GeekOBD free?

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

### Is 欢乐号 free?

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

### Do GeekOBD or 欢乐号 have ads?

GeekOBD shows ads; 欢乐号 does not.

### Which is updated more often, GeekOBD or 欢乐号?

GeekOBD ships an update monthly, and 欢乐号 monthly. Most recently, GeekOBD was updated on October 14, 2026 and 欢乐号 on October 10, 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.*