# TopScan VAG — Smart Scanner In Your Pocket

> Bluetooth OBDII scanner for Volkswagen diagnostics and maintenance. (iPhone/iPad app by HK TOPDON TECHNOLOGY Co., LIMITED.)

- Source: https://appshunter.io/ios/app/topscan-vag/id6615073467 (this page in markdown: same URL + `.md`)
- Developer: [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192)
- Category: Utilities
- Price: Free
- Rating: 2.60/5 from 8 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 1.8 GB
- Languages: American English, Arabic, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Filipino, Finnish and 35 more
- Released: 2024-10-31
- Data updated: 2026-08-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/topscan-vag/id6615073467/reviews.md

## What is TopScan VAG?

TopScan VAG APP is specially designed for Volkswagen models. Connect the TopScan VAG to your Phone via Bluetooth and turn your devices into a smart and powerful diagnostic tool! The Bluetooth OBDII scan tool is loaded with essential features such as full OBDII functionality, full system diagnosis, bi-directional controls, autoVIN, automatic diagnostic reports, and more. Maintenance service functions and coverage for 100+ vehicle brands make the Topscan a versatile and portable auto scanner for technicians.

Key Features:
1. Full-system diagnosis: Engine, Transmission, Airbag, ABS, ESP, TPMS, Immobilizer, Gateway, Steering, Radio, Air Conditioning and more.
2. All-system diagnostic basic functions: access ECU info, read fault codes, clear fault codes, read data stream.
3. Special functions: Oil reset, throttle adaptation, EPB reset, BMS reset, and more.
4. Bi-directional control to target problems easily.
4. AutoVIN for automatic vehicle identification and quick diagnosis.
5. Wireless connection, Bluetooth 5.0 with a range of 33 feet/10m. Works on iOS 11.0 or above, compact and portable.
6. Repair data library: DTC repair guide, technical service bulletin, DLC location, warning light library.
7. Graph, value and dashboard-like data display for easy interpretation. 
8. Generate diagnostic reports for system, fault Codes, or data streams.
9. Feedback function enables users to submit issues and requests to us in a convenient way.

## Key features

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

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/topscan-vag/id6615073467/reviews.md

### 1/5 — rubbish

*2026-02-13*

rip off fees

**Developer response:** We sincerely apologize for the inconvenience. Could you please specify the issue you're experiencing? Please contact us at support@topdon.com, and our support team will prioritize your case. Your feedback is invaluable to us—thank you for your understanding and support.

### 5/5 — Nice

*2025-10-20*

Working nice . Highly recommended

**Developer response:** Thank you for your good review! We're happy that our products have been helpful to you. If you ever have suggestions or need assistance, don't hesitate to reach out at support@topdon.com.

### 5/5 — Das was ich brauche

*2025-08-21*

Für Laie bringt die SW zusammen mit dem TopDon Licht im Dunkel: man kann damit Stände und Werte sehen, sogar aufnehmen, einige Settings ändernr oder prüfen, alles was versprochen wurde. Sternsbzug: würde mir wünschen, Datenströmme speichern zu können, um versteckte /sporadisch auftrettenen Fehler durch gleich gestellten Aufnahmen fangen zu können. Sonst, voll zuvrieden

**Developer response:** Vielen Dank für Ihre positive Bewertung! Wir freuen uns, dass unsere Produkte Ihnen geholfen haben. Wenn Sie Vorschläge haben oder Unterstützung benötigen, zögern Sie nicht, uns unter support@topdon.com zu kontaktieren.

### 2/5 — Pantalla

*2025-03-25*

La descargue en la iPad y la pantalla no abre completa quiero saber si esta aplicación es solo para usarla el celular porque así no puedo usarla

**Developer response:** Thank you for your valuable feedback. Regarding your request for tablet app development, our team will document and evaluate this requirement.Should you encounter any other issues, please contact support@topdon.com. We appreciate your understanding and support.

### 4/5 — No Skoda?

*2025-02-10*

TopScan VAG, no Skoda? Strange.
TopGuru has Skoda…

**Developer response:** Thank you for your valuable feedback. Should you encounter any other issues, please don’t hesitate to contact us at support@topdon.com. We truly appreciate your understanding and support.

### 1/5 — No sirve

*2024-12-16*

Lo compré y no funciona, pésima calidad, no lo puedo usar en otro dispositivo, tampoco se puede desvincular manualmente

**Developer response:** We sincerely apologize for the inconvenience and fully understand your frustration. Please record a video of the issue and send it to support@topdon.com. Our support team will assist with unbinding your device and analyzing the malfunction. Your feedback is invaluable to us, and we’re committed to improving your experience.

## Frequently asked questions about TopScan VAG

### What Volkswagen models does TopScan VAG support?

TopScan VAG is specially designed for Volkswagen models and offers full system diagnosis, bi-directional controls, and special maintenance functions for these vehicles.

### How does TopScan VAG connect to my car?

TopScan VAG connects to your phone via Bluetooth 5.0 with a range of up to 33 feet (10 meters), turning your device into a smart diagnostic tool.

### What diagnostic functions does TopScan VAG offer?

It provides full OBDII functionality, full system diagnosis (Engine, Transmission, ABS, etc.), read/clear fault codes, and read data streams.

### Can TopScan VAG perform special maintenance tasks?

Yes, TopScan VAG includes special functions like Oil reset, throttle adaptation, EPB reset, and BMS reset for vehicle maintenance.

### What is AutoVIN in TopScan VAG?

AutoVIN is a feature that automatically identifies your vehicle, allowing for quick and efficient diagnosis without manual input.

### Does TopScan VAG generate reports?

Yes, the app can generate diagnostic reports for system status, fault codes, or data streams, which are useful for technicians and owners.

### What devices is TopScan VAG compatible with?

TopScan VAG works on iOS 11.0 or above and is supported on iPhones and iPods.

### How often is TopScan VAG updated?

The latest version, 6.00.004, was released on October 20, 2025, indicating recent updates for the application.

## Version history (last 5 releases)

### 6.00.004 — 2025-10-20

Update for VW/EOBD.

### 5.91.003 — 2025-08-11

Update for VW/EOBD/AUTOVIN.

### 5.45.004 — 2025-04-17

Bug fixes and performance improvements.

### 5.10.005 — 2025-01-18

1. Added history diagnosis function.
2. Added maintenance function descriptions in the maintenance interface.

### 4.60.008 — 2024-11-01

No release notes.

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## More apps by HK TOPDON TECHNOLOGY Co., LIMITED

- [TopGuru](https://appshunter.io/ios/app/topguru/id6451488210)
- [TopInfrared](https://appshunter.io/ios/app/topinfrared/id6452017744)
- [TOPDON BatteryLab](https://appshunter.io/ios/app/topdon-batterylab/id6462673217)
- [TopScan Pad](https://appshunter.io/ios/app/topscan-pad/id6476964730)
- [TOPDON CarPal](https://appshunter.io/ios/app/topdon-carpal/id6478524922)

All apps by HK TOPDON TECHNOLOGY Co., LIMITED: https://appshunter.io/developer/1846276192

## Related topics

[topscan](https://appshunter.io/ios/topics/topscan) · [topdon scanner](https://appshunter.io/ios/topics/topdon-scanner) · [topdon topscan](https://appshunter.io/ios/topics/topdon-topscan) · [topscan pro](https://appshunter.io/ios/topics/topscan-pro) · [top don](https://appshunter.io/ios/topics/top-don)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*