Best apps like OBD JScan

10+ similar apps compared and reviewed

4.1 avg rating
9 free apps
Updated October 2026

OBD JScan is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to OBD JScan

OBD2 Scanner | OBD Auto Doctor#1

OBD2 Scanner | OBD Auto Doctor by Creosys

Car Diagnostics & Check Engine
Editor's Choice
πŸ”§ 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

Diagnose your car's engine light issues and monitor real-time performance data. This app allows you to read and clear diagnostic trouble codes, track fuel consumption, and view sensor data. It's a comprehensive tool for understanding your vehicle's health.

What We Love

  • πŸš€ Works great
  • πŸ‘ Easy to use
  • πŸš€ Accurate diagnostics
  • πŸš€ Extensive adapter support
  • πŸ‘ Helpful for DIY mechanics
  • πŸš€ Saves money on repairs

Room to Improve

  • πŸ”’ Requires subscription for full functionality
  • πŸ› Connection issues
  • πŸ› Inconsistent performance
  • πŸ› Doesn't work with all vehicles
  • πŸ’° Expensive subscription
  • πŸ› Unreliable app updates
Carista OBD2#3

Carista OBD2 by Prizmos

Code, Service, Diagnose cars
Worth Considering
πŸ”§ Utilities
4.6😐(4.1K ratings)
FreeAdsIn-App Purchases
Carista OBD2 screenshot 1
Carista OBD2 screenshot 2
Carista OBD2 screenshot 3
Carista OBD2 screenshot 4
Carista OBD2 screenshot 5
Carista OBD2 screenshot 6

This app acts as a DIY car mechanic, allowing you to customize features, diagnose warning lights, monitor live data, and perform maintenance. Save time and money by handling common car tasks yourself.

What We Love

  • πŸš€ Easy to use
  • πŸ‘ Customization options
  • πŸš€ Efficient diagnostics
  • πŸ’‘ Helpful for maintenance
  • πŸ‘ Great customer support

Room to Improve

  • πŸ’° Expensive subscription
  • πŸ”’ Requires account login
  • πŸ› Connectivity issues
  • πŸ”’ Locked features behind paywall
  • πŸ› Unreliable functionality

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4
OBD2 Car Scanner - EOBD Facile
OBD2 Car Scanner - EOBD Facile
OBD2 Car Scanner - EOBD Facile
Torque & ELM327 OBD Diagnostic
Free

Transform your smartphone into a professional car diagnostic tool. Read and clear engine fault codes, monitor real-time sensor data, and perform advanced diagnostics without a mechanic. Supports a wide range of OBD2 compliant vehicles.

Read and clear engine fault codesMonitor real-time sensor dataTurn off check engine light
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OBD2 Scanner: Torque ELM 327
OBD2 Scanner: Torque ELM 327
OBD2 Scanner: Torque ELM 327
Torque OBD2 Car Scanner ELM327
Free

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.

Real-time engine data monitoringRead and clear trouble codesPerformance tracking
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6
OBD2 Car Scanner - Torque FixD
OBD2 Car Scanner - Torque FixD
OBD2 Car Scanner - Torque FixD
OBD2 ELM Diagnostic, Car HUD
Free

Diagnose your car's engine and transmission with real-time data, customizable dashboards, and emissions readiness checks. This app connects to your vehicle's OBD2 system via Wi-Fi or Bluetooth for comprehensive maintenance and performance insights.

Comprehensive diagnosticsCustomizable dashboardReal-time monitoring
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7
FORScan Lite - for Ford, Mazda
FORScan Lite - for Ford, Mazda
FORScan Lite - for Ford, Mazda
Ford, Mazda, Lincoln, Mercury
$6.99

This application provides on-board computer diagnostics for Ford, Mazda, Lincoln, and Mercury vehicles. It allows users to read and reset diagnostic trouble codes, view sensor data, and execute tests and service functions using compatible OBD adapters.

On-board network configuration analysisRead and reset DTCsRead sensor data (PIDs)
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Torque Pro : OBD2 Car Scanner
Torque Pro : OBD2 Car Scanner
Torque Pro : OBD2 Car Scanner
Torque OBD2 Car Scanner ELM
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Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor live sensor data, and analyze performance with real-time graphs. Get AI-powered insights and detailed vehicle history reports.

Read and clear trouble codes (DTCs)Live sensor data monitoring and loggingAI-powered trouble code explanations
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subscription
9
Car Scanner ELM OBD2
Car Scanner ELM OBD2
Car Scanner ELM OBD2
The best OBD2 diagnostic tool!
Free

Monitor your car's performance, diagnose engine issues, and view sensor data in real-time. Customize your dashboard with gauges and charts, and reset fault codes. Supports a wide range of vehicles and offers advanced features for specific car brands.

Real-time sensor dataOBD fault code reading and resettingCustomizable dashboard with gauges
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Infocar - OBD2 ELM Scanner
Infocar - OBD2 ELM Scanner
Infocar - OBD2 ELM Scanner
OBD2 scanner & car diagnostic
Free

Monitor your vehicle's health and performance with this app. It offers real-time diagnostics, driving style analysis, and maintenance tracking. Connect to your car's OBD2 scanner for detailed insights and improved driving habits.

Vehicle diagnostics and fault code clearingReal-time sensor data monitoringCustomizable dashboard with HUD
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