1. Home
  2. Topics
  3. Obd2 Scanner Bluetooth

Best Obd2 Scanner Bluetooth Apps

247+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated November 2026

Finding the right obd2 scanner bluetooth apps can be overwhelming with so many options. We've analyzed 247+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Obd2 Scanner Bluetooth Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Car Scanner OBD2 ELM: Obd MaryCar Scanner OBD2 ELM: Obd MaryFree4.7★ (39)YesYesOct 2026
2OBD2 Scanner: Torque ELM 327OBD2 Scanner: Torque ELM 327Free4.6★ (1.1K)YesYesNov 2026
3OBDII Scanner ELM327 OBD2OBDII Scanner ELM327 OBD2Free3.6★ (11)NoYesNov 2026
4OBD2 Scanner ELM327: GarageProOBD2 Scanner ELM327: GarageProFree4.3★ (25)NoYesNov 2026
5BlueDriver OBD2 Scan ToolBlueDriver OBD2 Scan ToolFree4.6★ (14K)NoNoNov 2026
6Car Scanner ELM OBD2Car Scanner ELM OBD2Free4.8★ (33K)YesYesNov 2026
7EOBD Facile - OBD2 Car ScannerEOBD Facile - OBD2 Car ScannerFree4.6★ (5.2K)NoYesNov 2026
8OBD2 Car Scanner - Torque FixDOBD2 Car Scanner - Torque FixDFree3.8★ (1.6K)YesYesNov 2026

Top Picks for Obd2 Scanner Bluetooth

Car Scanner OBD2 ELM: Obd Mary#1

Car Scanner OBD2 ELM: Obd Mary by Ihar Katkavets

Car Diagnostic App
Editor's Choice
🔧 Utilities
4.7(39 ratings)
FreeAdsIn-App Purchases
Car Scanner OBD2 ELM: Obd Mary screenshot 1
Car Scanner OBD2 ELM: Obd Mary screenshot 2
Car Scanner OBD2 ELM: Obd Mary screenshot 3
Car Scanner OBD2 ELM: Obd Mary screenshot 4
Car Scanner OBD2 ELM: Obd Mary screenshot 5
Car Scanner OBD2 ELM: Obd Mary screenshot 6

This app functions as a universal vehicle scanner using the OBD2 standard. It connects to your car via WiFi or Bluetooth 4.0 LE adapters to diagnose and scan electronic control modules. Users need a compatible ELM327 adapter to utilize its diagnostic capabilities.

OBD2 Scanner: Torque ELM 327#2

OBD2 Scanner: Torque ELM 327 by Phong Pham

Torque OBD2 Car Scanner ELM327
Strong Contender
🔧 Utilities
4.6😞(1.1K ratings)
FreeAdsIn-App Purchases
OBD2 Scanner: Torque ELM 327 screenshot 1
OBD2 Scanner: Torque ELM 327 screenshot 2
OBD2 Scanner: Torque ELM 327 screenshot 3
OBD2 Scanner: Torque ELM 327 screenshot 4
OBD2 Scanner: Torque ELM 327 screenshot 5
OBD2 Scanner: Torque ELM 327 screenshot 6

Transform your smartphone into a powerful car diagnostic tool. Monitor real-time engine data, read and clear trouble codes, and track your vehicle's performance. Customize your dashboard and access repair manuals to understand and fix issues.

What We Love

  • 👍 Simple and easy to use setup
  • ✅ Works well for some vehicle models
  • ⭐ Useful for basic OBD2 scanning

Room to Improve

  • 💰 Expensive pricing for limited functionality
  • 🐛 Bluetooth connection drops frequently
  • ❌ Poor compatibility with many vehicle models
  • 📱 Deceptive UI with hidden exit menus
  • 🔒 Security concerns and unauthorized charges
  • ⚠️ Limited live data compared to competitors
  • 🚫 Paywall blocks most features in free version
  • 📊 Many sensors show N/A even in paid version
  • 🎯 Cannot select specific modules to scan
  • 🔌 Fails to recognize OBD2 devices
  • 📢 Excessive ads in free version
  • 🚨 Appears to be counterfeit/fake version of legitimate app
OBDII Scanner ELM327 OBD2#3

OBDII Scanner ELM327 OBD2 by paul moore

OBD2 Scanner and Trouble codes
Worth Considering
🔧 Utilities
3.6(11 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.

More Obd2 Scanner Bluetooth apps to explore

FAQ about Obd2 Scanner Bluetooth

What are the best obd2 scanner bluetooth apps for iPhone?
Car Scanner OBD2 ELM: Obd Mary tops our obd2 scanner bluetooth apps ranking as of November 2026, with a 4.7-star average from 39 App Store ratings, and it's free to download.
Yes — 20 of the top obd2 scanner bluetooth apps we rank are free to download, including Car Scanner OBD2 ELM: Obd Mary and OBD2 Scanner: Torque ELM 327.
Car Scanner OBD2 ELM: Obd Mary shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 247+ obd2 scanner bluetooth apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.