Best EZdiag alternatives: apps like EZdiag

10+ similar apps compared and reviewed

3.8 avg rating
10 free apps
Updated November 2026

Looking for something like EZdiag? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to EZdiag

4.5(31 ratings)
Free
OBDGO PRO screenshot 1
OBDGO PRO screenshot 2
OBDGO PRO screenshot 3
OBDGO PRO screenshot 4
OBDGO PRO screenshot 5
OBDGO PRO screenshot 6

Unlock hidden vehicle features and perform OBD-II diagnostics with this app. It allows you to activate functionalities like wireless CarPlay, disable start-stop systems, and scan/clear trouble codes. Generate detailed diagnostic reports to understand and repair your car.

ThinkDriver#2

ThinkDriver by THINKCAR INC

ThinkDriver
Strong Contender
🔧 Utilities
4.5😞(283 ratings)
Free
ThinkDriver screenshot 1
ThinkDriver screenshot 2

This diagnostic tool allows car owners to perform full system vehicle checks, going beyond standard OBDII functionality. It provides immediate insights into potential car issues, acting as a comprehensive helper for vehicle maintenance.

What We Love

  • 👍 Works like professionals
  • 👍 Handy tool for car
  • 👍 Versatile and helpful
  • 👍 Great tools for car
  • 👍 Easy to use
  • 👍 Works great on iOS
  • 👍 Wonderful app, easy and cheap
  • 👍 Reasonable price
  • 👍 Love the company
  • 👍 Excellent device and software
  • 👍 Great app with dongle
  • 👍 Excellent
  • 👍 Nice app, saves money
  • 👍 Powerful features
  • 👍 Works smoothly with OBD scanner
  • 👍 Automatically scans VIN
  • 👍 Clears most codes

Room to Improve

  • 😞 Pay again for lifetime access
  • 😞 Terrible support, no response
  • 😞 Useless device, keeps shutting down
  • 😞 Scanner does not work
  • 😞 Customer service unhelpful
  • 😞 Total scam, doesn't detect anything
  • 😞 Not working with 2022 subscription
  • 😞 Avoid, works for 1 year then pay again
  • 😞 Useless, pay for everything
  • 😞 Too slow, waste of money
  • 😞 Difficult, won't go older than 2014
  • 😞 Slow load time, not user friendly
  • 😞 Works once then requires add-on purchase
  • 😞 Terrible app, crashes always
  • 😞 Pay $10 for every car
  • 😞 Developers are money hungry
  • 😞 No ads, ads, ads
  • 😞 No sirve in iOS, app crashes
  • 😞 No sirve when VIN manual entry fails

More apps like EZdiag

4
ThinkCar pro
ThinkCar pro
ThinkCar pro
by THINKCAR INC
Free

This app provides professional-level vehicle diagnostics, including reading and clearing fault codes, accessing data streams, and performing special functions. It supports a wide range of car manufacturers and offers features like automatic VIN reading and report generation. Connect with other users in the community for support.

OE-level professional functionsFull OBD II diagnosisMaintenance light reset
🔧 Utilities
(380)
free
5
NexzScan
NexzScan
NexzScan
NexzGroup
Free

This tool helps diagnose car engine issues by connecting to your vehicle's OBD port. It provides detailed reports on error codes, their causes, and live data, making car repair more efficient and accessible. The app offers a user-friendly interface and comprehensive vehicle support.

Read and clear engine codesDetailed diagnosis reportsCustomized live data display
🔧 Utilities
(27)
free
6
Car Scanner OBD2 ELM: Obd Mary
Car Scanner OBD2 ELM: Obd Mary
Car Scanner OBD2 ELM: Obd Mary
Car Diagnostic App
Free

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.

Universal OBD2 scanningWorks with WiFi adaptersWorks with Bluetooth 4.0 LE adapters
🔧 Utilities
(39)
free with in-app purchases
7
KDIAG
KDIAG
KDIAG
KDIAG
Free

This app offers comprehensive automotive fault detection and OBD functions for various car brands. It provides professional diagnostic services to quickly identify and resolve car issues, making driving safer and smoother for enthusiasts and professionals alike. The app supports 8 languages and is free to use.

Comprehensive automotive fault detectionOBD functionsSystem fault diagnosis for mainstream brands
🔧 Utilities
(20)
free
8
OBD2 Scanner ELM327: GaragePro
OBD2 Scanner ELM327: GaragePro
OBD2 Scanner ELM327: GaragePro
OBD Scanning at turbo speed!
Free

This app provides comprehensive OBD scanning for vehicles, allowing users to read and clear fault codes from various ECUs, monitor live sensor data, and perform special functions like DPF regeneration and injector coding. It supports over 100 vehicle makes and offers detailed reports and diagnostic assistance.

Read and delete fault codes from any ECUMonitor over 200 live sensor data pointsPerform special OBD functions
🔧 Utilities
(25)
free with in-app purchases
9
ThinkDiag+
ThinkDiag+
ThinkDiag+
by THINKCAR INC
Free

This app provides professional-level vehicle diagnostics, offering features like reading/clearing fault codes, data flow analysis, and special maintenance functions. It supports a wide range of car brands and allows users to subscribe to specific diagnostic software. Connects via Bluetooth to your smartphone for intelligent vehicle analysis.

OE-level diagnostic functionsFull OBD II diagnosisSpecial maintenance functions
🔧 Utilities
(4.4K)
free with in-app purchases
10
Mucar
Mucar
Mucar
by THINKCAR INC
Free

Access professional-level automotive diagnostic functions, including reading and clearing fault codes, viewing live data, and performing special tests. Supports a wide range of vehicle manufacturers and offers a community forum for users to share insights and get support.

OE-level professional functionsFull OBD II diagnosisMaintenance light reset
🔧 Utilities
(385)
free