TopScan

TopDon HK

In-app purchases

About this app

Connect the Topscan 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. Eight maintenance service functions and coverage for 40+ 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. 8 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 Android 7.0/iOS 10.0 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.

Ratings and reviews

Recommend by fellow mechanics, after using it, I wonder why? It's only another gimmick to milk your wallet. Not for the DIY mechanics where you can't recover the constant "pay in" just another gimmick that will get tossed out. Better option buy a scan tool, most have the cost to update, but TopScam is predatory. By the time I need it in my DIY situation it needs multiple updates taking a very long time. Then you realize your subscription is over, time to pay up. Buy a Harbor Freight tool

Most functions on this work well. You can access modules you can't get to with some of the cheap standalone OBD tools. However, I have three Hondas and have tried to do ABS modulator bleeds on them. This function is broken and never stops bleeding. I put a liter of fluid through my brake system and the tool doesn't know when to stop and won't let you advance to the other wheels to finish the job. it's the only reason I renewed and it's frustrating it doesn't work.

Bought this a little over a year ago. Came highly recommended. I really liked using it especially since its bidirectional. used it at least a dozen times. Needed it here recently and it now requires a subscription! I specifically got it because it was advertised to not need one. Everyone I spoke to didn't need one. Now you have to pay $129 per year to do anything more than the extreme basics. A free scan at Autozone will give you more. Its cheaper to just buy a new one! Will not recommend.

What’s new

1.Added data stream sorting.
2.Improved TopFix functionality.