Best Obdiq Ultra Apps

164+ iOS apps curated and reviewed

3.2 avg rating

20 free apps

Updated September 2026

Finding the right obdiq ultra apps can be overwhelming with so many options. We've analyzed 164+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Obdiq Ultra Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	CarDr - OBD IQ	Free	5.0★ (6)	No	No	Sep 2026
2	Mobilscan OBD	Free	1.5★ (2)	No	No	May 2026
3	ELM327 WiFi Detect	Free	—	No	No	Sep 2026
4	Freematics Emulator	Free	1.0★ (5)	No	No	May 2026
5	Troodon OBD	Free	—	No	No	May 2026
6	OBD2 Test (Potenza Drive)	Free	—	Yes	No	Jul 2026
7	OBDrive	Free	—	No	Yes	Sep 2026
8	ELM327 WiFi Diagnostic	Free	1.0★ (1)	No	No	Sep 2026

Top Picks for Obdiq Ultra

#1

CarDr - OBD IQ by CarDr.com Inc

CarDr.com's OBD IQ

Editor's Choice

5.0(6 ratings)

Free

CarDr - OBD IQ screenshot 1

CarDr - OBD IQ screenshot 2

CarDr - OBD IQ screenshot 3

CarDr - OBD IQ screenshot 4

This app provides automotive professionals with fast, in-depth vehicle diagnostics. It offers comprehensive coverage of diagnostic trouble codes and repair estimates, helping users protect profits and reduce risk.

#2

Mobilscan OBD by Mobilscan

Strong Contender

1.5(2 ratings)

Free

Mobilscan OBD screenshot 1

Mobilscan OBD screenshot 2

Mobilscan OBD screenshot 3

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.

#3

ELM327 WiFi Detect by Kamil Kubis

Worth Considering

0.0(0 ratings)

Free

ELM327 WiFi Detect screenshot 1

ELM327 WiFi Detect screenshot 2

ELM327 WiFi Detect screenshot 3

More Obdiq Ultra apps to explore

Freematics Emulator

Freematics Emulator

Freematics Emulator

by Shanghai Han Yu Information Technologies Co., Ltd.

This utility allows real-time control of Freematics OBD-II Emulators via Bluetooth Low Energy. Users can adjust PIDs, DTCs, and VIN, and easily manage custom knobs for different data points.

Real-time OBD-II PID adjustmentDTC and VIN modificationBLE connection to emulators

by DevCom spol. s r.o.

OBD2 Test (Potenza Drive)

OBD2 Test (Potenza Drive)

OBD2 Test (Potenza Drive)

Test your OBD2 adapter

🎬 Entertainment

Trip Logs & Live Engine Data

ELM327 WiFi Diagnostic

ELM327 WiFi Diagnostic

ELM327 WiFi Diagnostic

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

by Oguzcan Oruc

Ultra Stream Client

Control and configure your Ultra Stream devices. Preview input signals, record video to your phone or USB, and manage live streaming settings. The app also supports safe firmware updates for your devices.

Configure device network via BluetoothDiscover devices via Wi-Fi or EthernetPreview device input signal

📷 Photo & Video

LeLink Security

LeLink Security

LeLink Security

by K SOLUTION LLC

This application allows users to enable or disable password protection for their LeLink OBDII adapter. It guides users through the configuration process, ensuring secure access to the adapter's functions. The app requires the adapter to be powered on within a specific timeframe for setup.

Enable/disable password protectionSecure OBDII adapter accessDevice scanning and listing

Smart Scanner In Your Pocket

by MATL TECH INC.

Made for Panther Platform cars

This app connects to your car's OBD-II port to provide diagnostics, health monitoring, and vehicle controls. It offers deep customization options for supported vehicles and adapters, all built natively for iPhone and iPad.

OBD-II diagnosticsVehicle health monitoringCustomizable vehicle controls

free with in-app purchases

OBDII Terminal - ELM327

OBDII Terminal - ELM327

OBDII Terminal - ELM327

OBDII Terminal for Developer

🛠️ Developer Tools

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.

Fault code reading and clearingReal-time instrument panel displayVehicle performance testing

by JEAN SCHURGER

This tool allows developers and researchers to debug and explore OBD-II adapters using Bluetooth Low Energy. It facilitates direct interaction with ELM327 adapters, analyzes communications, and identifies supported PIDs for vehicles.

Discover and connect to BLE devicesELM327 adapter initializationAutomated PID scan

🛠️ Developer Tools

OBD2 Cat: Car Scanner

OBD2 Cat: Car Scanner

OBD2 Cat: Car Scanner

ELM327 Check Engine Live Data

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

FAQ about Obdiq Ultra

What are the best obdiq ultra apps for iPhone?

CarDr - OBD IQ tops our obdiq ultra apps ranking as of September 2026, with a 5.0-star average from 6 App Store ratings, and it's free to download.

Are there free obdiq ultra apps for iPhone?

Yes — 20 of the top obdiq ultra apps we rank are free to download, including CarDr - OBD IQ and Mobilscan OBD.

Does CarDr - OBD IQ have ads or in-app purchases?

CarDr - OBD IQ has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many obdiq ultra apps are on the App Store?

We track 164+ obdiq ultra apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is OBD IQ's primary function?

OBD IQ is designed to provide automotive professionals with fast and comprehensive vehicle diagnostic insights. It helps identify issues, estimate repair costs, and monitor emissions systems for a wide range of vehicles.

How fast are diagnostics with OBD IQ?

Diagnostics are completed in under 15 seconds, significantly saving valuable time for automotive professionals.