# TopScan for Bimmers vs GOOLOO OBD

The clearest difference is rating: TopScan for Bimmers at 5.0 against GOOLOO OBD's 3.0. TopScan for Bimmers also leads on in-app purchases (none vs 10). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. GOOLOO OBD sells 10 in-app purchases, starting at $4.99 per month. TopScan for Bimmers asks for nothing beyond the download.

TopScan for Bimmers holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

TopScan for Bimmers ships an update every 2 months, GOOLOO OBD every 3 months. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TopScan for Bimmers | GOOLOO OBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/topscan-for-bimmers/id6744716209/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/gooloo-obd/id6747735228/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 676 MB | 1.6 GB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) | [Changsha Angsi E-commerce Co., Ltd.](https://appshunter.io/developer/1797024413) |

## What reviewers say

### TopScan for Bimmers

[App page](https://appshunter.io/ios/app/topscan-for-bimmers/id6744716209)

Transform your phone into a powerful car diagnostic tool. Connect via Bluetooth to perform full system scans, access live data, and execute special maintenance functions. Generate detailed reports and identify issues with bi-directional controls.

**Highlights:** Full-system diagnosis, Bi-directional controls, AutoVIN vehicle identification, Special maintenance functions, Wireless Bluetooth 5.0 connection, Diagnostic report generation

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

**In-app purchases:** none


### GOOLOO OBD

[App page](https://appshunter.io/ios/app/gooloo-obd/id6747735228)

This app transforms your phone into a powerful car diagnostic tool via Bluetooth. It offers comprehensive system checks, full OBD2 functions, and specialized maintenance services for a wide range of vehicle brands.

**Highlights:** Full System Diagnosis, Full OBD2 Functions, 6 Special Maintenance Functions, Repair Data Library, AutoVIN Vehicle Identification, Bluetooth 5.0 Wireless Connection, Diagnostic Report Generation

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto-renewal | $4.99 | per month |
| Annual Auto-renewal | $29.99 | per year |
| Renault Gateway 5 Tokens | $147.99 | one-time |
| Nissan Gateway 5 Tokens (EU only) | $147.99 | one-time |
| FCA Gateway 1-year Access (EU only) | $229.99 | one-time |
| VW SFD Gateway 1-year Access | $229.99 | one-time |
| Renault Gateway 10 Tokens | $254.99 | one-time |
| Nissan Gateway 10 Tokens (EU only) | $254.99 | one-time |
| Renault Gateway 20 Tokens | $464.99 | one-time |
| Nissan Gateway 20 Tokens (EU only) | $464.99 | one-time |


## Frequently asked questions

### Is TopScan for Bimmers free?

TopScan for Bimmers is free to download, with no in-app purchases.

### Is GOOLOO OBD free?

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

### Which has better reviews, TopScan for Bimmers or GOOLOO OBD?

TopScan for Bimmers is rated higher. TopScan for Bimmers averages 5.0 out of 5 from 1 ratings, while GOOLOO OBD averages 3.0 from 2 ratings.

### Do TopScan for Bimmers or GOOLOO OBD have ads?

Neither TopScan for Bimmers nor GOOLOO OBD shows ads.

### Which is updated more often, TopScan for Bimmers or GOOLOO OBD?

TopScan for Bimmers ships an update every 2 months, and GOOLOO OBD every 3 months. Most recently, TopScan for Bimmers was updated on October 16, 2026 and GOOLOO OBD 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.*