Best apps like TopScan OBD2 Car Scanner

30+ similar apps compared and reviewed

3.8 avg rating
9 free apps
Updated August 2026

Looking for something like TopScan OBD2 Car Scanner? We've analyzed 30+ 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 TopScan OBD2 Car Scanner

OBD GO#1

OBD GO by OBD GO TECH CO LTD

Editor's Choice
🔧 Utilities
4.6(15 ratings)
Free
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This app helps you understand your car's diagnostic trouble codes by translating them into plain English and offering validated fixes. It supports a wide range of vehicles and provides detailed reports, graphing, and logging of data streams.

Curien Hub#2

Curien Hub by Curien LLC.

Strong Contender
🔧 Utilities
4.4(5 ratings)
Free
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Connect to Bluetooth measurement devices for data reading, analysis, and interpretation. Expand your capabilities with this central platform for device management.

NVH#3

NVH by Vibrate Software, Inc.

Automotive Vibration Diagnosis
Worth Considering
🔧 Utilities
4.2(24 ratings)
$99.99
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Diagnose vehicle vibration issues with this tool. It uses your device's sensors to analyze vibrations, identify their type, and suggest potential causes. Generate detailed reports and share findings.

More apps like TopScan OBD2 Car Scanner

4
Car Mate - OBD2 CAR Scanner
Car Mate - OBD2 CAR Scanner
Car Mate - OBD2 CAR Scanner
Car Mate - OBD2 CAR Scanner
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
5
Win OBD II Scanner
Win OBD II Scanner
Win OBD II Scanner
by Thet Paing
Free
🔧 Utilities
(0)
6
Prime OBD
Prime OBD
Prime OBD
obd
Free
🔧 Utilities
(0)
7
PowerProbe
PowerProbe
PowerProbe
by MGL APPA CORPORATION
Free

This app connects to a circuit tester for advanced vehicle electrical diagnosis. It displays real-time readings, offers an oscilloscope mode for intuitive curve visualization, and provides diagnostic functions like voltmeter and resistance testing. Users can also save and share data, and access learning videos.

Real-time circuit readingsOscilloscope modeDC and AC voltmeter
🔧 Utilities
(7)
free
8
Auto Car Scanner Pro - OBD2
Auto Car Scanner Pro - OBD2
Auto Car Scanner Pro - OBD2
OBD scan & diagnostic tool
Free

This app connects to your car's OBD2 system via a Bluetooth adapter to display real-time engine data, fault codes, and performance metrics. It also helps track parking location, trip details, and maintenance costs.

Real-time car data displayOBD fault code readingCar performance monitoring
🔧 Utilities
(66)
free with in-app purchases
9
YAWOA
YAWOA
YAWOA
OBDII
Free

This diagnostic tool helps users understand their vehicle's performance and troubleshoot issues. It allows for scanning and clearing trouble codes, viewing real-time data, and checking smog readiness. Ideal for mechanics, enthusiasts, and everyday drivers seeking to diagnose and fix their car.

Generate, print, and share repair reportsScan and clear trouble codesView Mode 6 monitoring results
🔧 Utilities
(1)
free
10
ELM327 WiFi Diagnostic
ELM327 WiFi Diagnostic
ELM327 WiFi Diagnostic
Car diagnostic
Free

This utility app connects to your vehicle's onboard diagnostics system via an ELM327 WiFi adapter. It allows you to check your car's version and supported protocols, and includes example commands for troubleshooting.

ELM327 version supportAll protocol supportVersion and protocol checking
🔧 Utilities
(1)
free