Best Ujs Obd Apps

250+ iOS apps curated and reviewed

3.0 avg rating

20 free apps

Updated November 2026

Finding the right ujs obd apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Ujs Obd Apps (November 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	UJS OBDII	Free	5.0★ (1)	No	No	Oct 2026
2	UJS OBD Pro	Free	—	No	No	Nov 2026
3	OBD2 Gauges	Free	—	No	Yes	Oct 2026
4	TorqueXpert: OBD2 diagnostics	Free	—	No	Yes	Nov 2026
5	Troodon OBD	Free	—	No	No	May 2026
6	Autmet \| OBD2 Scanner	Free	4.6★ (7)	No	No	Nov 2026
7	BlueDriver OBD2 Scan Tool	Free	4.6★ (14K)	No	No	Nov 2026
8	INNOOBD+	Free	—	No	No	Nov 2026

Top Picks for Ujs Obd

#1

UJS OBDII by UJS INC

OBD Tool

Editor's Choice

5.0(1 ratings)

Free

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This professional car diagnostic app connects to UJS OBDII devices via Bluetooth to read and clear fault codes, monitor real-time vehicle performance, and analyze travel data. It supports multiple languages and offers high-speed, low-power data transmission.

#2

UJS OBD Pro by UJS INC

OBD

Strong Contender

0.0(0 ratings)

Free

UJS OBD Pro screenshot 1

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#3

OBD2 Gauges by Edward Williams

Real-Time Vehicle Diagnostics

Worth Considering

0.0(0 ratings)

FreeIn-App Purchases

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More Ujs Obd apps to explore

TorqueXpert: OBD2 diagnostics

TorqueXpert: OBD2 diagnostics

TorqueXpert: OBD2 diagnostics

Torque and Power without dyno

by DevCom spol. s r.o.

Autmet | OBD2 Scanner

Autmet | OBD2 Scanner

Autmet | OBD2 Scanner

OBD2 scanner & car diagnostic

This diagnostic tool connects to your vehicle's OBD data via a Bluetooth device. It allows you to read various ECU data and supports common OBD-II protocols.

Reads vehicle ECU dataBluetooth OBD device compatibleSupports OBD-II protocols

BlueDriver OBD2 Scan Tool

BlueDriver OBD2 Scan Tool

BlueDriver OBD2 Scan Tool

This app turns your smartphone into a powerful OBD2 scan tool. It allows you to read and clear trouble codes, view live data, and generate detailed repair reports for your vehicle. Understand your car's issues and make informed repair decisions.

Read and clear trouble codes (Check Engine, ABS, etc.)Generate professional-grade Repair ReportsAccess Mode 6 and smog readiness data

📊 Productivity

free with in-app purchases

This app connects to your vehicle's OBD system via a WiFi adapter to display sensor data and diagnostic trouble codes. It includes a simulator for testing functionality without a physical connection.

Retrieves sensor valuesDisplays fault codesOBD WiFi adapter communication

by Autophix Tech Co., Ltd

Diagnose vehicle faults and receive driving assistance using your smartphone or tablet. Connect via Bluetooth to read and clear error codes, monitor sensor data, and view custom dashboards for a better driving experience.

Fault diagnosisDriving assistanceRead and clear codes

Elm327 OBD Info

Elm327 OBD Info

Elm327 OBD Info

This application checks OBD protocols in cars by connecting to an ELM327 device. It supports all major OBD-II protocols and all versions of the ELM327 hardware, allowing you to check your device's version.

Check OBD protocolsConnect to ELM327 deviceSupports all CAN ISO 15765

Car Diagnostic & AI Analysis

Dashmazing - OBD 2

Dashmazing - OBD 2

Dashmazing - OBD 2

Real-Time OBD Gauges and more

OBD2 Scanner + Engine Sound

OBD2 Scanner + Engine Sound

OBD2 Scanner + Engine Sound

ELM327 live gauges, no sub

Monitor your car's engine performance and hear its sound in real-time. Customize your dashboard with various widgets and track your drives with detailed maps and trip data. Offers a demo mode and optional Pro features for an enhanced experience.

Real-time OBD2 data displayEngine sound simulation based on RPMCustomizable dashboard with widgets

free with in-app purchases

by Basic Connect LTD

This application allows users to easily enable or disable hidden functions in their vehicles without prior knowledge. Select your car's details and desired features for quick activation or deactivation.

Enable/disable hidden vehicle functionsSupports various car makes, models, and yearsIntuitive interface for quick operations

free with in-app purchases

DriveSense: OBD2 Car Scanner

DriveSense: OBD2 Car Scanner

DriveSense: OBD2 Car Scanner

Live engine & sensor data

Obede - OBD2 Scanner

Obede - OBD2 Scanner

Obede - OBD2 Scanner

Scan codes, clear check engine

MotorBit: OBD2 Scanner ELM327

MotorBit: OBD2 Scanner ELM327

MotorBit: OBD2 Scanner ELM327

Car Diagnostics & Fault Codes

Diagnose Tool für Motoren

This diagnostic app connects to industrial and commercial vehicle engines via the J1939 CAN protocol. It allows users to view and clear error codes, monitor engine performance metrics, and access information on DPF and SCR systems. Requires a compatible WiFi OBD interface and connection cable.

Display active and passive error codesDelete error codesDisplay engine measured values

📊 Productivity

by Shenzhen Leagend Optoelectronics Co., Ltd.

FAQ about Ujs Obd

What are the best ujs obd apps for iPhone?

UJS OBDII tops our ujs obd apps ranking as of November 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.

Are there free ujs obd apps for iPhone?

Yes — 20 of the top ujs obd apps we rank are free to download, including UJS OBDII and UJS OBD Pro.

Does UJS OBDII have ads or in-app purchases?

UJS OBDII has no ads and has no in-app purchases, according to its App Store listing as of November 2026.

How many ujs obd apps are on the App Store?

We track 250+ ujs obd apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches

ujs obdii ujs obd pro