Best Elm 327 Software Apps

67+ iOS apps curated and reviewed

3.9 avg rating
14 free apps
Updated October 2026

With an average user rating of 3.9★, the elm 327 software category is one of the App Store's strongest. Browse all 67+ apps we track, sorted so the most loved ones surface first.

Compare top Elm 327 Software Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OBDII Scanner ELM327 OBD2OBDII Scanner ELM327 OBD2Free3.6★ (8)NoYesOct 2026
2Torque OBD 2 & Car ProTorque OBD 2 & Car Pro$9.993.0★ (88)NoNoOct 2026
3Alfa OBD2 Car Scanner ProAlfa OBD2 Car Scanner ProFree3.7★ (43)NoYesOct 2026
4OBD2 Scanner ELM327: GarageProOBD2 Scanner ELM327: GarageProFree4.3★ (25)NoYesOct 2026
5EOBD Facile - OBD2 Car ScannerEOBD Facile - OBD2 Car ScannerFree4.6★ (5.2K)NoYesNov 2026
6OBDII Terminal - ELM327OBDII Terminal - ELM327Free—NoNoOct 2026
7Elm327 WiFi Terminal OBDElm327 WiFi Terminal OBDFree3.1★ (14)NoNoOct 2026
8ScanMaster for ELM327 OBD-2ScanMaster for ELM327 OBD-2$4.994.0★ (155)NoNoOct 2026

Top Picks for Elm 327 Software

OBDII Scanner ELM327 OBD2#1

OBDII Scanner ELM327 OBD2 by paul moore

OBD2 Scanner and Trouble codes
Editor's Choice
🔧 Utilities
3.6(8 ratings)
FreeIn-App Purchases
OBDII Scanner ELM327 OBD2 screenshot 1
OBDII Scanner ELM327 OBD2 screenshot 2
OBDII Scanner ELM327 OBD2 screenshot 3
OBDII Scanner ELM327 OBD2 screenshot 4
OBDII Scanner ELM327 OBD2 screenshot 5
OBDII Scanner ELM327 OBD2 screenshot 6

This app allows you to scan your car's trouble codes and view live data using an OBD2 Bluetooth adapter. It logs statistics and freeze frames for future reference, storing all diagnostic trouble codes (DTCs) on a server.

Torque OBD 2 & Car Pro#2

Torque OBD 2 & Car Pro by Fantastic Software, Inc.

OBD2,OBDII,ELM327 scan tools!
Strong Contender
🔧 Utilities
3.0😞(88 ratings)
$9.99
Torque OBD 2 & Car Pro screenshot 1
Torque OBD 2 & Car Pro screenshot 2
Torque OBD 2 & Car Pro screenshot 3
Torque OBD 2 & Car Pro screenshot 4

Easily connect to your car's OBD2 port to monitor its performance in real-time. The app guides you through the connection process and supports various OBDII protocols for comprehensive diagnostics.

Room to Improve

  • ❌ Does not work
  • 💸 Waste of money
  • 🚫 Scam app
  • 💻 Not compatible with iPhone/iOS
  • 🔌 Cannot connect to OBD2 device
  • ❓ No developer support
  • 🤷‍♂️ Useless and inoperable
  • 😵‍💫 App closes with errors
  • 📉 High price for no function
  • 📱 Only works with WiFi, no Bluetooth
  • 🤔 Fake app, steals money
  • 🚧 Blank screen on setup
  • ❌ Refresh button ineffective
  • 🚫 No scan option available
  • 😵‍💫 App doesn't launch
  • 👎 Poor English in app
  • ❌ No response from developer
  • 🚫 Does not recognise OBD2
  • 🚧 Interface and setup poor
  • 🤔 Not the Torque Pro expected
  • ❌ Does not work on iPhone 11/12 Pro Max
  • 💸 Paid for nothing
  • ❌ Does not work with Apple
  • 🚫 Does not work on any phone
  • ❌ Does not connect
  • 🤷‍♂️ No options to do anything
  • 🚫 Fake dashboard
  • 💸 Stole money
  • ❌ Does not work with Bluetooth
  • 🚫 Does not work on iPhone 7
  • ❌ Does not get past loading screen
  • 🚫 Cannot setup Bluetooth reader
  • 🤷‍♂️ Not supported
  • ❌ Does not work on iPhone 11
  • 🚫 Does not work on iOS 13
  • ❌ Does not work on iOS 13.3.1
  • 💸 Money wasted
  • 🚫 Does not work
  • ❌ App doesn't launch
  • 🚫 Does not work on iPhone

More Elm 327 Software apps to explore

FAQ about Elm 327 Software

What are the best elm 327 software apps for iPhone?
OBDII Scanner ELM327 OBD2 tops our elm 327 software apps ranking as of October 2026, with a 3.6-star average from 8 App Store ratings, and it's free to download.
Yes — 14 of the top elm 327 software apps we rank are free to download, including OBDII Scanner ELM327 OBD2 and Alfa OBD2 Car Scanner Pro.
OBDII Scanner ELM327 OBD2 has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 67+ elm 327 software apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.