SmartDiag Mini

82 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Users Interact, In-App Purchases
Learn more
Screenshot image
Screenshot image

About this app

Look no further and go with TOPDON SmartDiag Mini, to turn your smartphones & tablets into a pro-level scan tool to diagnose all available car systems such as ABS, airbag, Engine, AT, EVAP, TPMS, BMS, EPB, etc. with data revealed in detailed text, merged graph for easy view. Get everything you need in daily car diagnostic work with loads of reset functions for Oil, EPB, SAS, BMS, TPMS, IMMO, Gearbox, Sunroof, Suspension, AFS Headlamp, EGR; and guided maintenance procedures for ABS Bleeding, Injector Coding, DPF Regeneration, Throttle Body Adjustment, Gear Learning. Compatible with Android devices (Android 5.0, or newer). Simply plug the mini-sized adapter into the OBD port, without bulky equipment and tangled cables, and run feature-rich and easy diagnostics anytime, anywhere.
TOPDON SmartDiag Mini, Open A Whole New Window in Car Diagnotics.
Updated on
Jan 21, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

78 reviews
Megan Cortez
April 12, 2023
App size over 10GB bogs down the phone's performance. Too many Non US cars updates and software which keeps installing and updating even after deleting. No control over this app. It's a runaway train ! Deleting app. Too much troublesome app.
3 people found this review helpful
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TopDon
May 9, 2025
We sincerely apologize for the inconvenience and fully understand your frustration. Please try our latest version—if the issue persists, kindly provide your phone model details and a video recording to support@topdon.com for our technical analysis
Andrew Tony
July 14, 2021
Instruction booklet to diag mini is useless. This thing will not work and customer service is a joke. £70 this cost and its going straight back to amazon for a refund. Do not buy this product or download this app.
8 people found this review helpful
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TopDon
May 8, 2025
We sincerely apologize for the inconvenience and fully understand your frustration. We're looking forward to providing your with better service in the future.
O E
February 9, 2022
App not always works. Sometimes shows no network and mostly very slow. Actually now it not works at all. Reinstalled but same problem.
4 people found this review helpful
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TopDon
May 9, 2025
We sincerely apologize for the inconvenience. If you encounter any issues, please contact us at support@topdon.com – our support team will prioritize resolving your case. Your feedback is invaluable to us, and we truly appreciate your patience and understanding.

What’s new

Fixed known bugs to improve user experience.
Content rating
Everyone
Users Interact, In-App Purchases
Learn more

App support

About the developer
HK Topdon Technology Co., LIMITED
hktpapp@gmail.com
Rm 2512 WELL FUNG INDL CTR 68 TA CHUEN PING ST 葵涌 新界 Hong Kong
+852 4743 6515

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