# GeekOBD vs 台北捷運圖

The clearest difference is in-app purchases: 台北捷運圖 at none against GeekOBD's 3. 台北捷運圖 also leads on iOS requirement (12.0 vs 14.0). GeekOBD's advantage is update cadence (monthly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. GeekOBD sells 3 one-off in-app purchases. 台北捷運圖 asks for nothing beyond the download.

GeekOBD ships an update monthly, 台北捷運圖 every 5 months. The most recent releases landed on September 27, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | GeekOBD | 台北捷運圖 |
| --- | --- | --- |
| 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 | Yes |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 224 MB | 55 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [明道通途](https://appshunter.io/developer/909638339) | [Tai-Sung Wang](https://appshunter.io/developer/1557093078) |

## 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 |


### 台北捷運圖

[App page](https://appshunter.io/ios/app/id1575223400)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GeekOBD free?

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

### Is 台北捷運圖 free?

台北捷運圖 is free to download, with no in-app purchases.

### Do GeekOBD or 台北捷運圖 have ads?

Both GeekOBD and 台北捷運圖 show ads.

### Which is updated more often, GeekOBD or 台北捷運圖?

GeekOBD ships an update monthly, and 台北捷運圖 every 5 months. Most recently, GeekOBD was updated on September 27, 2026 and 台北捷運圖 on September 11, 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.*