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Best Iobd Pro Apps

38+ iOS apps curated and reviewed

3.3 avg rating
19 free apps
Updated October 2026

Out of 38+ iobd pro apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Iobd Pro Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1iOBD ProiOBD Pro$29.99โ€”NoNoMay 2026
2iOBD2iOBD2Free2.9โ˜… (85)NoNoOct 2026
3FasLink XFasLink XFree2.9โ˜… (116)NoNoOct 2026
4iOBD2-DTCiOBD2-DTCFree4.0โ˜… (19)NoNoMay 2026
5iOBD2-VW/AUDIiOBD2-VW/AUDIFree2.3โ˜… (9)NoNoOct 2026
6iOBD2-CFiOBD2-CFFree1.0โ˜… (1)NoNoMay 2026
7Iolite ConnectIolite ConnectFreeโ€”NoNoJun 2026
8O-KAM ProO-KAM ProFree4.5โ˜… (8.6K)YesYesNov 2026

Top Picks for Iobd Pro

iOBD2#2

iOBD2 by ็ฟ”ๅฎ‡ ้‡‘

Strong Contender
๐Ÿ”ง Utilities
2.9๐Ÿ˜ž(85 ratings)
Free
iOBD2 screenshot 1
iOBD2 screenshot 2
iOBD2 screenshot 3
iOBD2 screenshot 4
iOBD2 screenshot 5

Transform your iPhone or iPad into a powerful vehicle diagnostic tool. Read engine data, check for issues, and monitor real-time performance metrics like fuel consumption and acceleration. Customize your dashboard to display only the information you care about.

What We Love

  • ๐Ÿš€ Works great
  • ๐Ÿ‘ Wonderful app
  • ๐Ÿš€ Excellent tool
  • ๐Ÿ‘ Good product
  • ๐Ÿš€ Awesome free app

Room to Improve

  • ๐Ÿ› Doesn't work
  • ๐Ÿ› Crashes frequently
  • ๐Ÿ› Connection issues
  • ๐Ÿ› Unreliable
  • ๐Ÿ› Useless
  • ๐Ÿ› Waste of money
  • ๐Ÿ› No longer works
FasLink X#3

FasLink X by ไบฎ ไพฏ

First Step to Pro.
Worth Considering
๐Ÿ”ง Utilities
2.9๐Ÿ˜ž(116 ratings)
Free
FasLink X screenshot 1
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FasLink X screenshot 3
FasLink X screenshot 4
FasLink X screenshot 5
FasLink X screenshot 6

Diagnose vehicle issues and access repair solutions. This app connects wirelessly to your car's OBDII port to scan and clear trouble codes, monitor battery health, and provide detailed repair reports based on millions of reported fixes.

What We Love

  • ๐Ÿ‘ Easy to use software
  • ๐Ÿ‘ Connects to iPhone
  • ๐Ÿ‘ Works for basic needs
  • ๐Ÿ‘ Solved problems quickly
  • ๐Ÿ‘ Free app
  • ๐Ÿ‘ Works with Faslink M2

Room to Improve

  • ๐Ÿ› Does not read all cars
  • ๐Ÿ› Not as smart as advertised
  • ๐Ÿ› Live data nonexistent
  • ๐Ÿ› Cannot switch measurements
  • ๐Ÿ› Does not display error codes
  • ๐Ÿ› Menu in Chinese
  • ๐Ÿ› Does not connect via Bluetooth
  • ๐Ÿ› Ineffective connection
  • ๐Ÿ› No data coming through
  • ๐Ÿ› Protocol detecting forever
  • ๐Ÿ› Steals personal data
  • ๐Ÿ› Only reads codes
  • ๐Ÿ› Crashing in live mode
  • ๐Ÿ› Does not work
  • ๐Ÿ› Options not allowed in many vehicles
  • ๐Ÿ› Horrible instructions
  • ๐Ÿ› Cannot connect to device
  • ๐Ÿ› Waste of money and time
  • ๐Ÿ› Some information not read
  • ๐Ÿ› Cannot read SRS/TPMS
  • ๐Ÿ› Cannot read VIN
  • ๐Ÿ› Cannot explain P codes
  • ๐Ÿ› No response from customer service
  • ๐Ÿ› Does not support older vehicles
  • ๐Ÿ› Does not recognize VIN
  • ๐Ÿ› Shows no faults
  • ๐Ÿ› Locks up after connecting
  • ๐Ÿ› Does not display live readings
  • ๐Ÿ› VIN numbers don't work
  • ๐Ÿ› Car models/makes don't work
  • ๐Ÿ› No Bluetooth PIN code
  • ๐Ÿ› Bluetooth no longer connects
  • ๐Ÿ› App does not connect via Bluetooth
  • ๐Ÿ› Does not support Wi-Fi
  • ๐Ÿ› Shows up under Wi-Fi, not Bluetooth
  • ๐Ÿ› Cannot select Wi-Fi or Bluetooth
  • ๐Ÿ› Won't get past loading phase
  • ๐Ÿ› Impossible to use
  • ๐Ÿ› Vehicle options not alphabetical
  • ๐Ÿ› Ignition must be on error
  • ๐Ÿ› No listing for some car models
  • ๐Ÿ› Ignition on but not recognized
  • ๐Ÿ› Only battery test works
  • ๐Ÿ› Spinning looking for hardware
  • ๐Ÿ› Does not work with older iPhones
  • ๐Ÿ› Not compatible with iPhone 11
  • ๐Ÿ› Fake website/stock images

More Iobd Pro apps to explore

FAQ about Iobd Pro

Are there free iobd pro apps for iPhone?
Yes โ€” 19 of the top iobd pro apps we rank are free to download, including iOBD2 and FasLink X.
iOBD Pro has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 38+ iobd pro apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.