Best Obdocker Apps

249+ iOS apps curated and reviewed

2.5 avg rating
19 free apps
Updated September 2026

With an average user rating of 2.5★, the obdocker category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Obdocker Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OBDocker - OBD2 Car ScannerOBDocker - OBD2 Car ScannerFree4.2★ (17)NoYesSep 2026
2BlueDriver OBD2 Scan ToolBlueDriver OBD2 Scan ToolFree4.6★ (14K)NoNoSep 2026
3Car Scanner ELM OBD2Car Scanner ELM OBD2Free4.8★ (32K)YesYesSep 2026
4OBD2 Test (Potenza Drive)OBD2 Test (Potenza Drive)FreeYesNoJul 2026
5Troodon OBDTroodon OBDFreeNoNoMay 2026
6AutoPulse: OBD2 ScannerAutoPulse: OBD2 ScannerFreeNoNoSep 2026
7Mobilscan OBDMobilscan OBDFree1.5★ (2)NoNoMay 2026
8Freematics EmulatorFreematics EmulatorFree1.0★ (5)NoNoMay 2026

Top Picks for Obdocker

OBDocker - OBD2 Car Scanner#1

OBDocker - OBD2 Car Scanner by Motorsure. Inc

Diagnose, Service, Modify Cars
Editor's Choice
🔧 Utilities
4.2(17 ratings)
FreeIn-App Purchases
OBDocker - OBD2 Car Scanner screenshot 1
OBDocker - OBD2 Car Scanner screenshot 2
OBDocker - OBD2 Car Scanner screenshot 3
OBDocker - OBD2 Car Scanner screenshot 4
OBDocker - OBD2 Car Scanner screenshot 5
OBDocker - OBD2 Car Scanner screenshot 6

This app acts as a professional OBD2 car scanner, enabling users to diagnose, service, and customize their vehicles. It offers comprehensive diagnostic modes, real-time data monitoring, and various service functions like oil resets and battery registration.

4.6😊(14K ratings)
Free
BlueDriver OBD2 Scan Tool screenshot 1
BlueDriver OBD2 Scan Tool screenshot 2
BlueDriver OBD2 Scan Tool screenshot 3
BlueDriver OBD2 Scan Tool screenshot 4
BlueDriver OBD2 Scan Tool screenshot 5

This app turns your smartphone into a powerful OBD2 scan tool. It allows you to read and clear trouble codes, view live data, and generate detailed repair reports for your vehicle. Understand your car's issues and make informed repair decisions.

What We Love

  • 👍 Easy to use
  • 🚀 Excellent diagnostic capabilities
  • 💰 Great value for money
  • 🔍 Detailed fault code information
  • 📚 Helpful repair suggestions
  • 🔌 Convenient Bluetooth connectivity
  • 🔁 Seamless updates
  • 🧠 Useful for DIY repairs
  • 🛠️ Saves money on mechanic fees
  • 🔍 Comprehensive vehicle diagnostics

Room to Improve

  • 🐛 Occasional Bluetooth connectivity issues
  • ⚠️ Limited support for some vehicle makes/models
  • 🚫 Cannot read odometer information
  • 🚫 Lack of advanced features for professional mechanics
  • 🚫 No support for European vehicle VINs
  • 🚫 Inability to read certain fault codes (e.g., airbag)
  • 🚫 Doesn't work with older iOS versions
Car Scanner ELM OBD2#3

Car Scanner ELM OBD2 by Stanislav Svistunov

The best OBD2 diagnostic tool!
Worth Considering
🔧 Utilities
4.8😊(32K 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

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

Room to Improve

  • 🐛 Occasional connection issues
  • 🐛 Incorrect sensor readings for some vehicles
  • 🐛 Crashes or freezes on some devices
  • 🔋 Drains battery when left running

More Obdocker apps to explore

FAQ about Obdocker

What are the best obdocker apps for iPhone?
OBDocker - OBD2 Car Scanner tops our obdocker apps ranking as of September 2026, with a 4.2-star average from 17 App Store ratings, and it's free to download.
Yes — 19 of the top obdocker apps we rank are free to download, including OBDocker - OBD2 Car Scanner and BlueDriver OBD2 Scan Tool.
OBDocker - OBD2 Car Scanner has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ obdocker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
OBDocker is a professional OBD2 car scanner app that allows you to diagnose, service, and customize your vehicles. It provides comprehensive diagnostic capabilities, real-time data monitoring, and various service functions to help you understand and maintain your car.
Key features include triple-mode diagnostics (Full-Systems, Multi-Systems, Quick Scan), triple-mode live data monitoring (Health, Engine, Dash), full-cycle service functions like oil resets and battery registration, and one-click adjustments for car settings and retrofits.

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