Turbo Speed+: Turn Your Android Phone into an OBD-II Car Scanner
Turbo Speed+ Review: Turn Your Android Phone into an OBD-II Car Scanner Category: Automotive OBD-II Diagnostics • Updated: 2026-07-09 Target keywords: OBD-II scanner app · car diagnostics Android · Bluetooth OBD app · check engine code reader · car health monitor 🚗 Professional OBD-II scanners can cost hundreds of dollars. Turbo Speed+ is a free Android app that turns your phone into a capable car diagnostic tool via a Bluetooth OBD-II adapter. Package: com.G12Games.speedplus | Version: v1.2 What Is OBD-II? OBD-II (On-Board Diagnostics II) is the standard system in modern vehicles that monitors engine performance, emissions and more. Turbo Speed+ connects to it over Bluetooth. Real-time Dashboard Engine RPM: Monitor engine speed live. Speed & Fuel: Track speed and calculate real-time MPG. DTC Codes: Read and clear diagnostic trouble codes yourself. Vehicle Health: Spot issues before they become expensive repairs. Try It Without Hardware No ...