# GWSCAN > Advanced OBDII scanner for vehicle diagnostics and maintenance. (iPhone/iPad app by Apex Tool Group.) - Source: https://appshunter.io/ios/app/gwscan/id6484502290 (this page in markdown: same URL + `.md`) - Developer: [Apex Tool Group](https://appshunter.io/developer/1401209994) - Category: Lifestyle - Price: Free - Rating: 4.30/5 from 83 App Store ratings · 29 written reviews indexed - Age rating: 12+ - Requires: iOS 12.0 · 492 MB - Languages: American English, Arabic, French (France), German (Germany), Italian, Japanese, Korean, Polish, European Portuguese, Russian and 4 more - Released: 2024-04-26 - Data updated: 2026-08-30 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/gwscan/id6484502290/reviews.md ## What is GWSCAN? GWSCAN DIAGNOSTICS THAT BREAK ALL THE RULES! Unlock your inner mechanic with the tool that shows you what the pro knows. A must-have for every vehicle owner. The GWSCAN offers essential diagnostics with advanced features, covering 85+ manufacturers, a 2-year warranty, and free software updates—without breaking the bank. Diagnose and reset check engine lights from your driveway, saving time and money. Take control of your car care with confidence and convenience—choose GWSCAN. Detailed Features: 1) OBDII Diagnostics Offers standard OBDII diagnostics for engines, including scanning and clearing of Diagnostic Trouble Codes (DTCs). 2)In-depth Check Performs comprehensive system scans on vehicles, including the chassis and body, to display manufacturer fault codes, provide definitions, and enable code clearing. 3)Live Data Displays live engine data during idle, operational, or full load conditions, including real-time information on RPM, battery voltage, air and fluid temperatures, and engine load. 4)Maintenance Light Reset Reset the maintenance counter and turn off the maintenance light after finishing maintenance. ## Key features - OBDII Diagnostics - In-depth system scans - Live engine data monitoring - Maintenance light reset - Scan and clear DTCs ## Recent user reviews (10 of 29) All indexed reviews: https://appshunter.io/ios/app/gwscan/id6484502290/reviews.md ### 5/5 — Worth every penny *2026-08-05* Love it. They don’t try and scam you by charging extra for the app. Great product ### 5/5 — So far it’s a cool little tool! *2026-07-24* It’s easy to use and gives you great information! ### 5/5 — Good Bluetooth scan tool *2026-07-17* I like the size can keep in glove compartment has a lot more features than the under 30 dollars plug in scan tool. ### 5/5 — Amazing *2026-07-05* Paid for itself in first use! ### 5/5 — Really happy after 3 months *2026-07-05* Works as expected and is simple to use. ### 5/5 — Nice Touch *2026-07-03* This thing is so handy. Get one or two you won’t be sorry! ### 5/5 — Great tool *2026-06-25* This has been a great tool to help with resetting those troublesome codes that come with having a vehicle 100k plus. ### 4/5 — Works as described *2026-06-15* I have been using GWSCAN in (2) cars since Dec 25 and I have found that it does a pretty thorough scan. I got (2) for $50 at Lowe’s or Depot after seeing ChrisFix use them on his YT channel. Good job GWSCAN. ### 5/5 — The best comfort ever *2026-05-30* It gives you peace of mind get straight to the point gives you all the facts and details and you don’t even have to be the smartest guy about cars. I love that shows pictures. ### 5/5 — Mechanic *2026-05-28* What a scam tool! It has been a great scan tool. I got rid of my three other scan tools. It’s not big but it takes care of my wife’s sienna van. I am on Gumroad selling digital diagnostic and troubleshooting on cars and I will definately share my experiences on my PDFs. Thank you Gearbox!! ## Frequently asked questions about GWSCAN ### What does GWSCAN do? GWSCAN provides advanced vehicle diagnostics, allowing you to scan and clear diagnostic trouble codes (DTCs), perform in-depth system scans on chassis and body, and monitor live engine data. It helps you understand your car's issues and reset maintenance lights. ### What are the key features of GWSCAN? Key features include comprehensive OBDII diagnostics, in-depth system scans for manufacturer-specific fault codes, live data streaming for engine performance monitoring, and the ability to reset maintenance lights after service. ### How much does GWSCAN cost? The application itself is a paid product. The description mentions a 2-year warranty and free software updates, indicating a one-time purchase cost for the tool. ### Is GWSCAN compatible with my car? GWSCAN covers over 85 manufacturers, suggesting broad compatibility with most vehicles that support standard OBDII diagnostics. It's designed for a wide range of vehicle owners. ### What are common use cases for GWSCAN? Common use cases include diagnosing and resetting check engine lights from home, monitoring real-time engine performance parameters like RPM and temperature, and clearing maintenance reminders after performing service on your vehicle. ## Version history (last 5 releases) ### 1.0.9 — 2026-08-24 Optimize performance, improve experience ### 1.0.8 — 2026-05-21 Added a feedback pop-up ### 1.0.7 — 2026-01-06 Optimize certain prompts ### 1.0.6 — 2026-01-04 Fixed some known issues and improved stability. ### 1.0.5 — 2025-02-24 1.Update diagnostic software program. 2.Fixed some known issues and improved stability. ## Apps similar to GWSCAN | App | Rating | Price | Category | | --- | --- | --- | --- | | [VINwiki](https://appshunter.io/ios/app/vinwiki/id1097335368) | 4.8 (4,138) | Free | Lifestyle | | [MOTORMIA: Tune & Mod Your Ride](https://appshunter.io/ios/app/motormia-tune-and-mod-your-ride/id6737239101) | 4.8 (1,439) | Free | Lifestyle | | [LIFX](https://appshunter.io/ios/app/lifx/id657758311) | 3.7 (7,079) | Free | Lifestyle | | [CARFAX Car Care](https://appshunter.io/ios/app/carfax-car-care/id552472249) | 4.8 (126,375) | Free | Lifestyle | | [Sunbelt Rentals](https://appshunter.io/ios/app/sunbelt-rentals/id1553310095) | 2.5 (68) | Free | Lifestyle | | [Tinker DIY](https://appshunter.io/ios/app/tinker-diy/id6466501155) | 4.7 (1,596) | Free | Lifestyle | ## More apps by Apex Tool Group - [GEARWRENCH](https://appshunter.io/ios/app/gearwrench/id1403126139) - [ATG BaseCamp](https://appshunter.io/ios/app/atg-basecamp/id1514416354) - [GWSMARTBT](https://appshunter.io/ios/app/gwsmartbt/id6484589124) All apps by Apex Tool Group: https://appshunter.io/developer/1401209994 ## Related topics [gearwrench](https://appshunter.io/ios/topics/gearwrench) · [gwscan](https://appshunter.io/ios/topics/gwscan) · [gw gearwrench](https://appshunter.io/ios/topics/gw-gearwrench) · [gwsmartbt](https://appshunter.io/ios/topics/gwsmartbt) · [gwsmart](https://appshunter.io/ios/topics/gwsmart) · [gearwrench obd2](https://appshunter.io/ios/topics/gearwrench-obd2) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*