3.4
87 reviews
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
Updated on
Jan 22, 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

3.3
81 reviews
Ron Harris
February 10, 2026
App says I need an S/N and verification code from the product. My Gearwrench GWSCAN scanner DID NOT come with either of these numbers. The numbers on the plug aren't it! How is Gearworks charging 70 bucks for their cheapest code reader and not CLEARLY supplying all the information needed for it to FUNCTION? I can get frustrated for free at home, but now I'm out 70 bucks too. If the app doesn't connect to the plug, it is stuck for eternity "trying to connect".
3 people found this review helpful
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Daniel F
December 20, 2025
Quite a comprehensive app, heaps of features, data base is pretty big too! Love the live data graphs when testing individual sensors. My one gripe is the connection hang time at times, feels like ages when the boss is watching, I'd suggest if possible to have a 'cancel' button to return to the option menu instead of having to completely closing the app and start over again. Awesome work to all involved in making and continually updating this app and data base.
4 people found this review helpful
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tj smith
February 16, 2026
App is a little slow to load and sync with device but it's understandable considering how powerful this app/device is. Even on a notorious PIA vehicle like a BMW it does most of the things expensive BMW specific scanners do. Two way OBD communication is a game changer. The ability to run system specific tests and control subsystem components makes troubleshooting much easier and far more accurate even when working with convoluted German "engineering". Great product and a great companion app.
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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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