Best OBD Smart alternatives: apps like OBD Smart

10+ similar apps compared and reviewed

4.1 avg rating

10 free apps

Updated November 2026

鹏飞李

OBD Smart 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 Smart

#1

OBD2 Cat: Car Scanner by Roman Tikhonychev

ELM327 Check Engine Live Data

Editor's Choice

5.0(2 ratings)

Free

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This app reads diagnostic trouble codes and live vehicle data from compatible cars using a Bluetooth OBD2 adapter. It helps drivers understand dashboard warnings by checking engine codes, viewing sensor data, and retrieving vehicle identification information.

#2

OBD2UDS Car Scanner & OBD2 by Rich Pearl Limited Corporation

Live Data, Extended PIDs & UDS

Strong Contender

5.0(1 ratings)

FreeIn-App Purchases

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This app helps car owners diagnose issues, monitor live data, and perform advanced diagnostics using an OBD2 adapter. It provides fault code reading, custom parameter monitoring, and detailed vehicle information for DIY maintenance and repair comparisons.

#3

Car Guru - OBD2, Fuel log App by BELAVIN LIMITED

Smog Check & Vehicle Manager

Worth Considering

0.0(0 ratings)

FreeIn-App Purchases

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More apps like OBD Smart

OBD CAN: OBD2 Car Scanner

OBD CAN: OBD2 Car Scanner

OBD CAN: OBD2 Car Scanner

Custom PIDs & vehicle data

Diagnose car trouble codes, monitor live sensor data, and track fuel consumption. Offers custom parameters and vehicle-specific diagnostics for a comprehensive understanding of your vehicle's performance. Requires a compatible OBD2 adapter.

Read and clear trouble codesMonitor live sensor dataCustomizable dashboards

Compare with OBD Smart

by BOE Intelligent Technology CO.,LTD

Compare with OBD Smart

优胜汽修大师

by Guangzhou Yousheng Automobile Technology Co., Ltd.

Compare with OBD Smart

State-管理电脑CPU、温度、风扇、内存、硬盘运行状态

State-管理电脑CPU、温度、风扇、内存、硬盘运行状态

State-管理电脑CPU、温度、风扇、内存、硬盘运行状态

by Ningbo Shangguan Technology Co.,Ltd.

Monitor your Mac's vital statistics remotely from your iPhone or iPad. View real-time CPU, memory, disk, temperature, fan speed, network, and uptime information.

Real-time Mac system monitoringCPU usage displayMemory usage display

Compare with OBD Smart

by OBD GO TECH CO LTD

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.

Unlock hidden vehicle featuresOBD-II code scanning and clearingGenerate and share diagnosis reports

Compare with OBD Smart

by Momax Technology (Hong Kong) Limited

This utility app helps you locate your connected smart tag with precision. It records the last known location of the tag when it was near your device.

Accurate tag pairingLast known location recordingPrecise search functionality

Compare with OBD Smart

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

Compare with OBD Smart