Transform your smartphone into a powerful OBD2 diagnostic tool. Read and clear fault codes, monitor real-time performance metrics, and test your vehicle's acceleration and emissions. Compatible with a wide range of car brands and OBD2 scanners.




10+ similar apps compared and reviewed
Whether you want more options like HT200 or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.










Transform your smartphone into a powerful OBD2 diagnostic tool. Read and clear fault codes, monitor real-time performance metrics, and test your vehicle's acceleration and emissions. Compatible with a wide range of car brands and OBD2 scanners.






Access OE-level expert auto repair services for mainstream models, including complex areas like ADAS and ECU programming. Connect with a team of experts to tackle difficult vehicle issues remotely and ensure stable network connections for programming.


This app enhances the experience of specific diagnostic tablets by allowing automotive technicians to view and manage vehicle performance and troubleshooting reports. It provides access to OEM vehicle information and enables comparison of pre and post-scan results for customer sharing.


This app provides comprehensive OBD scanning for vehicles, allowing users to read and clear fault codes from various ECUs, monitor live sensor data, and perform special functions like DPF regeneration and injector coding. It supports over 100 vehicle makes and offers detailed reports and diagnostic assistance.


This advanced diagnostic tool offers dealer-level functionality for Fiat, Alfa Romeo, Lancia, and other select vehicle brands. It allows for fault code reading/clearing, live sensor data visualization, actuator testing, and various reset/programming functions. An OBD interface is required for full vehicle connectivity, though a simulation mode is available.


This app connects to your car's OBD2 system via a Bluetooth adapter to display real-time engine data, fault codes, and performance metrics. It also helps track parking location, trip details, and maintenance costs.


This application connects to your vehicle via Bluetooth to perform comprehensive fault diagnosis across various systems. It supports reading and clearing diagnostic trouble codes, viewing data streams, and resetting service lamps, catering to the needs of the vehicle maintenance market.


This app helps users customize and activate hidden features for VAG group vehicles using VCDS, VAG-COM, VCP, or OBDeleven software. It provides simple tutorials and a comprehensive list of fault codes and car radios for VW, Audi, Seat, and Skoda models.


This application acts as a browser shell to access a dealer-level diagnostic system for VW-Audi Group vehicles. It helps locate and connect to a specific WiFi interface to read fault codes, live data, and configure control modules.