# TopScan VAG vs DeepScan OBD2 Scanner

The clearest difference is rating: DeepScan OBD2 Scanner at 5.0 against TopScan VAG's 2.6. TopScan VAG's advantage is in-app purchases (none vs 19) and ratings volume (8 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DeepScan OBD2 Scanner sells 18 in-app purchases, starting at $9.99 per month. TopScan VAG asks for nothing beyond the download.

DeepScan OBD2 Scanner holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: TopScan VAG has 8 ratings behind it against 1, so its average is the more settled of the two.

TopScan VAG ships an update every 3 months, DeepScan OBD2 Scanner every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TopScan VAG | DeepScan OBD2 Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (8 ratings)](https://appshunter.io/ios/app/topscan-vag/id6615073467/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deepscan-obd2-scanner/id6739415833/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1.8 GB | 2.0 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 VAG

[App page](https://appshunter.io/ios/app/topscan-vag/id6615073467)

This app transforms your phone into a powerful car diagnostic tool for Volkswagen models. It offers full system diagnosis, bi-directional controls, and special maintenance functions. Connects wirelessly via Bluetooth for easy vehicle identification and detailed reports.

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

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

**In-app purchases:** none


### DeepScan OBD2 Scanner

[App page](https://appshunter.io/ios/app/deepscan-obd2-scanner/id6739415833)

Transform your phone into a powerful car diagnostic tool. Access full system diagnostics, special maintenance functions, and bi-directional controls. Generate detailed reports and utilize a comprehensive repair data library.

**Highlights:** Full system diagnosis, Special maintenance functions, Bi-directional controls, Automatic diagnostic reports, Repair data library, Wireless Bluetooth 5.0 connection

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto-renewal | $9.99 | per month |
| Quarterly Auto-renewal | $24.99 | per 3 months |
| Annual Auto-renewal | $49.99 | per year |
| 22 Special Functions Bundle | $129.99 | one-time |
| Renault Gateway 5 Tokens | $147.99 | one-time |
| Nissan Gateway 5 Tokens (EU only) | $147.99 | one-time |
| Nissan Gateway 5 Tokens (EU only) | $147.99 | one-time |
| Renault Gateway 5 Tokens | $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 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 |
| Renault Gateway 20 Tokens | $464.99 | one-time |
| Nissan Gateway 20 Tokens (EU only) | $464.99 | one-time |


## Frequently asked questions

### Is TopScan VAG free?

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

### Is DeepScan OBD2 Scanner free?

DeepScan OBD2 Scanner is free to download, with in-app purchases available.

### Which has better reviews, TopScan VAG or DeepScan OBD2 Scanner?

DeepScan OBD2 Scanner is rated higher. TopScan VAG averages 2.6 out of 5 from 8 ratings, while DeepScan OBD2 Scanner averages 5.0 from 1 ratings.

### Do TopScan VAG or DeepScan OBD2 Scanner have ads?

Neither TopScan VAG nor DeepScan OBD2 Scanner shows ads.

### Which is updated more often, TopScan VAG or DeepScan OBD2 Scanner?

TopScan VAG ships an update every 3 months, and DeepScan OBD2 Scanner every 2 months. Most recently, TopScan VAG was updated on October 25, 2026 and DeepScan OBD2 Scanner on October 30, 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.*