OBD2 Car Scanner ELM 327 DTC
OBD Check Engine Code Reader
About
Transform your iPhone into a comprehensive car diagnostic tool. Monitor real-time engine data, read and clear trouble codes, track performance, and manage vehicle maintenance. Offers a demo mode for exploration before hardware purchase.
What's New in OBD2 Car Scanner ELM 327 DTC
1.0.7
August 15, 2026
NEW: Pre-Purchase Inspection – run a complete used-car health check and get a shareable PDF report before you buy. • Performance improvements and bug fixes
MoreSubscription plans
Pro Annual
Full OBD2 access for 1 year.
Developer apps
FAQ
What is OBDPro?
OBDPro is a mobile application that turns your iPhone into a powerful car diagnostic tool. It connects to your vehicle's OBD-II port via ELM327 adapters to provide real-time engine data, read trouble codes, and track performance.
Does OBDPro have ads?
OBDPro does not contain advertisements. The app offers a free version with core features and a Pro version with advanced functionalities unlocked via subscription.
What are the subscription options for OBDPro?
OBDPro offers weekly, monthly, and annual subscription plans. These are priced at $3.99/week, $6.99/month, and $14.99/year respectively, unlocking all Pro features.
Can I try OBDPro before buying an adapter?
Yes, OBDPro includes a demo mode that allows you to explore all features with simulated vehicle data. This is perfect for understanding the app's capabilities before purchasing hardware.
What vehicles are supported by OBDPro?
OBDPro supports vehicles with an OBD-II port and is compatible with Wi-Fi and Bluetooth LE 4.0+ ELM327 adapters. The app allows you to add multiple vehicles to 'My Garage' with details like brand, model, and year.
How often is OBDPro updated?
The latest version of OBDPro is 1.0.7, and it was last updated on August 15, 2026. Updates typically include new features, bug fixes, and performance improvements.
What are the key differences between the free and Pro versions of OBDPro?
The free version offers basic live dashboard data, DTC reading with titles, limited performance tests, one recording session, and one PDF export. The Pro version unlocks all PIDs, faster refresh rates, detailed DTC repair guides, battery health monitoring, unlimited vehicles, and full service reminders.
What languages does OBDPro support?
OBDPro is available in 32 languages, including English, Spanish, French, German, Italian, Portuguese, and many others, making it accessible to a global user base.
