Best Obd2 App

248+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our obd2 app list covers 248+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Obd2 App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Car Scanner ELM OBD2Car Scanner ELM OBD2Free4.8β˜… (33K)YesYesNov 2026
2RepairSolutions2RepairSolutions2Free4.8β˜… (40K)NoYesNov 2026
3EOBD Facile - OBD2 Car ScannerEOBD Facile - OBD2 Car ScannerFree4.6β˜… (5.2K)NoYesNov 2026
4Torque OBD2 Pro-Car Check ToolTorque OBD2 Pro-Car Check ToolFree3.9β˜… (7)NoYesOct 2026
5OBD2 Scanner | OBD Auto DoctorOBD2 Scanner | OBD Auto DoctorFree4.4β˜… (6.2K)NoYesNov 2026
6OBDLinkOBDLinkFree4.8β˜… (13K)NoYesNov 2026
7BlueDriver OBD2 Scan ToolBlueDriver OBD2 Scan ToolFree4.6β˜… (14K)NoNoNov 2026
8OBD FusionOBD Fusion$9.994.7β˜… (20K)NoYesNov 2026

Top Picks for Obd2 App

Car Scanner ELM OBD2#1

Car Scanner ELM OBD2 by Stanislav Svistunov

The best OBD2 diagnostic tool!
Editor's Choice
πŸ”§ Utilities
4.8😊(33K ratings)
FreeAdsIn-App Purchases
Car Scanner ELM OBD2 screenshot 1
Car Scanner ELM OBD2 screenshot 2
Car Scanner ELM OBD2 screenshot 3
Car Scanner ELM OBD2 screenshot 4
Car Scanner ELM OBD2 screenshot 5
Car Scanner ELM OBD2 screenshot 6

Monitor your car's performance, diagnose engine issues, and view sensor data in real-time. Customize your dashboard with gauges and charts, and reset fault codes. Supports a wide range of vehicles and offers advanced features for specific car brands.

What We Love

  • πŸš€ Works great with cheap OBD2 adapters
  • πŸ‘ Highly customizable dashboard
  • πŸ‘ Comprehensive sensor data
  • πŸ‘ Helpful error code lookup
  • πŸ‘ Frequent updates
  • πŸ‘ Affordable pro version
  • πŸ‘ Supports many vehicle makes/models

Room to Improve

  • πŸ› Occasional connection issues
  • πŸ› Incorrect sensor readings for some vehicles
  • πŸ› Crashes or freezes on some devices
  • πŸ”‹ Drains battery when left running
4.8😊(40K ratings)
FreeIn-App Purchases
RepairSolutions2 screenshot 1
RepairSolutions2 screenshot 2
RepairSolutions2 screenshot 3
RepairSolutions2 screenshot 4
RepairSolutions2 screenshot 5
RepairSolutions2 screenshot 6

This app provides comprehensive vehicle care and repair information for car and truck owners, DIYers, and technicians. It offers diagnostic capabilities with compatible OBD2 scanners and a vast database of verified fixes from ASE Master Technicians. Users can also access free vehicle maintenance information and schedule repairs.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Efficient and fast
  • πŸ’‘ Helpful diagnostic features
  • πŸ€‘ Good value for money
  • πŸ”§ Useful for DIY mechanics

Room to Improve

  • πŸ› Connectivity issues
  • πŸ” Limited functionality
  • πŸ•°οΈ Slow app performance
  • πŸ”‹ Firmware update process
EOBD Facile - OBD2 Car Scanner#3

EOBD Facile - OBD2 Car Scanner by OUTILS OBD FACILE SARL

Torque & ELM327 OBD Diagnostic
Worth Considering
πŸ”§ Utilities
4.6😐(5.2K ratings)
FreeIn-App Purchases
EOBD Facile - OBD2 Car Scanner screenshot 1
EOBD Facile - OBD2 Car Scanner screenshot 2
EOBD Facile - OBD2 Car Scanner screenshot 3
EOBD Facile - OBD2 Car Scanner screenshot 4
EOBD Facile - OBD2 Car Scanner screenshot 5
EOBD Facile - OBD2 Car Scanner screenshot 6

Turn your smartphone into a professional OBD2 diagnostic tool. Monitor engine torque, read and clear fault codes, and access real-time vehicle sensor data. Supports a wide range of vehicles and ELM327 adapters.

What We Love

  • πŸ‘ Helpful for diagnosing issues
  • πŸš€ Easy to use and connect
  • πŸ’‘ Provides useful vehicle data
  • πŸ” Able to read and clear error codes

Room to Improve

  • πŸ’° Expensive for full functionality
  • πŸ”’ Requires paid upgrade to access key features
  • πŸ› Connectivity issues and app crashes
  • 🚫 Limited functionality in free version

More Obd2 App apps to explore

FAQ about Obd2 App

What is the best obd2 app for iPhone?
Car Scanner ELM OBD2 tops our obd2 app ranking as of October 2026, with a 4.8-star average from 33K App Store ratings, and it's free to download.
Yes β€” 19 of the top obd2 app we rank are free to download, including Car Scanner ELM OBD2 and RepairSolutions2.
Car Scanner ELM OBD2 shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ obd2 app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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