138 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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About this app

DIAGNOSTICS THAT BREAK ALL THE RULES! For too long, techs have had to choose between unreliable tools that fall short of their needs and overpriced name-brand options that can lead to unnecessary debt. GEARWRENCH is changing that. Our GWSMARTBT provides advanced functionality with full system diagnostics, bidirectional programming, 23 pro reset functions, and live data mapping eliminating the need for compromise. No more missing features, no more hidden costs, and no more financial strain. With comprehensive coverage for over 180+ vehicle manufacturers, a 2-year warranty, and free lifetime software updates, we deliver a powerful solution that offers unparalleled value and performance—setting a new standard that other brands simply can’t match

Detailed Features:
· Read & clear codes for all available systems
· OE level diagnostics enables full system scans, showing manufacturer fault codes and definitions
· Full bidirectional control sends commands to the vehicle ECU to execute active tests on different vehicle components and subsystems
· 23 pro vehicle reset/relearn functions throttle matching, ABS bleeding, TPMS reset, etc.
· FREE software updates no subscriptions, no fees — EVER
Your Ultimate OBD Diagnostic Solution
Updated on
Aug 5, 2026

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
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

129 reviews
Dustin Rogers
August 9, 2026
The app is buggy to say the least, but the diags are good and its nice to be able to view and adjust parameters on the fly when needed. I still have to manually select my vehicle because the app can't seem to determine which model it is just from the OBD2 port connection. I know its designed to be viewed on a tablet, but the devs should also work on scaling it down to phone size as well. Also, recently the phone's back button stopped navigating the app, it just closes it now. Please fix that.
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Pete Robillard
July 10, 2026
very cool device and interesting app. I can't get into one specific mode to test a relay on one vehicle, but was able to on a different vehicle. So here I sit. 100 bucks down the tubes and a whole day to continue to waste while customer service is 100% nonexistent. emails bounce. Phone calls go to voicemail chat bot keeps stalling. Now i am back to shotgunning parts since I can't use this tool for troubleshooting. Other than that, I like it. But my first impression is not great
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Steven
June 3, 2026
Excellent value and diagnostic capabilities that punch way above this tool's price point. At first, I thought a real-time sensor dashboard and graphing monitor were missing, but it turns out I was just overlooking it in the app interface. It's fully capable of real-time tracking, making this an absolute steal for the price.
2 people found this review helpful
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Content rating
Everyone
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App support

About the developer
Apex Tool Group, LLC
diagnosticsupport@gearwrench.com
910 Ridgebrook Rd Ste 200 Sparks Glencoe, MD 21152 United States
+1 443-547-2128

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