TopScan

TopScan

Android Tools Topdon
3.6 Popularity

Addictive strategy game with clan battles

System Requirements

Updated
September 19, 2025
Category
Age Rating
Everyone
Developer
Android
Android 7.0++
Package Name
com.topdon.diag.topscan

So here's my honest take on TopScan. I've tested a bunch of car diagnostic apps and this one's pretty solid. The Bluetooth hardware works well and the app itself is user-friendly, even if it takes a little while to figure out all the features. Compared to some other options, I'd say TopScan has a better mix of basic and advanced functions. Not gonna lie, the ads can get annoying if you don't pay, but the core functionality is worth it.

Manya Lyalya
AUTHOR: Manya Lyalya Editor, Grand Screen

Pros

  • Tons of diagnostic features for engine, transmission, and more
  • Covers 40+ vehicle brands so it's versatile
  • Bluetooth connection is convenient
  • Free to use, no subscription required
  • Useful special functions like oil reset

Cons

  • Setup can be a bit tricky at first
  • Ads are kinda annoying if you don't pay
  • Upgrading to premium is expensive
GOOGLE PLAY SCORE
3.6 /5
based on 849 reviews
Mixed or Average
72
MY SCORE
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Description

Been using TopScan for a couple months now. It’s basically a Bluetooth OBDII scanner that turns your phone into a powerful car diagnostic tool. Pretty solid app if you’re into that kinda stuff.

Here’s what you do: You connect the TopScan hardware to your car and then use the app to read all kinds of data – engine codes, transmission, airbags, and more. And there’s also some cool special functions like oil reset and throttle adaptation. And it covers a ton of different car makes and models, which is handy.

Look, if you’re into car repair and maintenance, you’ll probably like this. It’s not perfect – the setup can be a bit tricky at first – but overall it does the job. Worth checking out if you need an easy way to diagnose issues with your vehicle.

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This app requires 7 permissions to function properly:

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Frequently Asked Questions