Monitor your car's real-time data, diagnose issues, and enhance performance with this OBD2 scanner app. Connect via Bluetooth to an OBD2 device or ELM 327 adapter to read fault codes and gain insights into engine health and fuel efficiency.
1.0.2
November 18, 2025
Fixed minor bugs, updated the app icon with a new color theme, changed the app name, optimized the keyword list, and thank you for trusting and using the app throughout the time.
MoreUnlimited access, all features, ad-free
ScanMaster Lite is an OBD2 car scanner app that allows you to monitor your vehicle's real-time data, diagnose issues, and enhance its performance. It connects to your car via Bluetooth using an OBD2 device or ELM 327 adapter.
ScanMaster Lite can read and clear OBD-II trouble codes, helping you identify potential issues with your car. This can save you time and money by allowing you to diagnose problems at home before visiting a mechanic.
You can access live data from your car's sensors, including speed, engine RPM, fuel consumption, and other essential metrics to gain insights into your car's performance and health.
Yes, ScanMaster Lite supports a wide range of OBD2-compliant vehicles, ensuring it works with most cars manufactured worldwide. It seamlessly connects with popular OBD2 Bluetooth devices and ELM 327 adapters.
To access all premium features and content, users need to subscribe or pay once for lifetime access. Subscription plans include Premium Weekly at $2.99/P7D and Premium Monthly at $6.99/P1M.
Subscriptions automatically renew and can be managed in your iTunes Account Settings after purchase. Auto-renewal can be turned off there. Any unused portion of a free trial period will be forfeited upon purchasing a subscription.
Based on the provided data, ScanMaster Lite does not contain advertisements. The app is free to download and offers premium features through subscriptions or a one-time purchase.
ScanMaster Lite is currently supported on iPhone devices. The app was last updated on 2025-11-18 with version 1.0.2.
