Best Car Scanner App

248+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated November 2026

Car Scanner ELM OBD2 is the household name in car scanner app, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Car Scanner App (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Car Scanner ELM OBD2Car Scanner ELM OBD2Free4.8★ (33K)YesYesNov 2026
2OBD2 Scanner | OBD Auto DoctorOBD2 Scanner | OBD Auto DoctorFree4.4★ (6.2K)NoYesNov 2026
3RepairSolutions2RepairSolutions2Free4.8★ (40K)NoYesNov 2026
4EOBD Facile - OBD2 Car ScannerEOBD Facile - OBD2 Car ScannerFree4.6★ (5.2K)NoYesNov 2026
5Car Scanner ELM OBD2 - TorqueCar Scanner ELM OBD2 - TorqueFree4.4★ (18)YesYesNov 2026
6BlueDriver OBD2 Scan ToolBlueDriver OBD2 Scan ToolFree4.6★ (14K)NoNoNov 2026
7OBD2 Scanner: Torque ELM 327OBD2 Scanner: Torque ELM 327Free4.6★ (1.1K)YesYesNov 2026
8Auto Car Scanner Pro - OBD2Auto Car Scanner Pro - OBD2Free3.8★ (68)NoYesOct 2026

Top Picks for Car Scanner App

Car Scanner ELM OBD2#1

Car Scanner ELM OBD2 by Stanislav Svistunov

The best OBD2 diagnostic tool!
Editor's Choice
🔧 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 real-time performance, diagnose fault codes, and access detailed sensor data. Customize your dashboard with various gauges and charts, and even reset diagnostic trouble codes. This tool helps you understand your vehicle's health and potentially reduce repair costs.

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
OBD2 Scanner | OBD Auto Doctor#2

OBD2 Scanner | OBD Auto Doctor by Creosys

Car Diagnostics & Check Engine
Strong Contender
🔧 Utilities
4.4😐(6.2K ratings)
FreeIn-App Purchases
OBD2 Scanner | OBD Auto Doctor screenshot 1
OBD2 Scanner | OBD Auto Doctor screenshot 2
OBD2 Scanner | OBD Auto Doctor screenshot 3
OBD2 Scanner | OBD Auto Doctor screenshot 4
OBD2 Scanner | OBD Auto Doctor screenshot 5
OBD2 Scanner | OBD Auto Doctor screenshot 6

Transform your iPhone into a car diagnostic tool. Read and clear engine trouble codes, monitor live engine data, and check emissions readiness with a compatible OBD2 dongle.

What We Love

  • 🚀 Works great
  • 👍 Easy to use
  • 🚀 Accurate diagnostics
  • 🚀 Extensive adapter support
  • 👍 Helpful for DIY mechanics
  • 🚀 Saves money on repairs

Room to Improve

  • 🔒 Requires subscription for full functionality
  • 🐛 Connection issues
  • 🐛 Inconsistent performance
  • 🐛 Doesn't work with all vehicles
  • 💰 Expensive subscription
  • 🐛 Unreliable app updates
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

  • 👍 Easy to use
  • 🚀 Efficient and fast
  • 💡 Helpful diagnostic features
  • 🤑 Good value for money
  • 🔧 Useful for DIY mechanics

Room to Improve

  • 🐛 Connectivity issues
  • 🔍 Limited functionality
  • 🕰️ Slow app performance
  • 🔋 Firmware update process

More Car Scanner App apps to explore

FAQ about Car Scanner App

What is the best car scanner app for iPhone?
Car Scanner ELM OBD2 tops our car scanner app ranking as of November 2026, with a 4.8-star average from 33K App Store ratings, and it's free to download.
Yes — 20 of the top car scanner app we rank are free to download, including Car Scanner ELM OBD2 and OBD2 Scanner | OBD Auto Doctor.
Car Scanner ELM OBD2 shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 248+ car scanner app on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches