Best Diag alternatives: apps like Diag-BMW

10+ similar apps compared and reviewed

4.1 avg rating

10 free apps

Updated November 2026

Autel Intelligent Technology Co., Ltd.

📊 Productivity

Diag 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 Diag

#1

BimmerUtility by Robert Hebb

Editor's Choice

3.9(38 ratings)

Free

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A lightweight tool for editing vehicle configuration files like FDL, NCD, and FA. It allows users to save diagnostic reports and compare different vehicle software versions.

#2

MKFlasher by Gabriel M Kozma

BMW Diagnostics & Monitoring

Strong Contender

3.0(1 ratings)

FreeIn-App Purchases

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Monitor your BMW's engine performance in real-time, read and clear fault codes, and capture detailed data logs. This tool allows for customizable dashboards and analysis of modifications and tune results.

#3

xDelete by xAutomotive GmbH

Configure your xDrive!

Worth Considering

4.7😊(501 ratings)

Free

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Configure your car's xDrive system to switch between AWD, AWD Sport, and RWD modes instantly. Customize power distribution with an easy slider and set individual presets for different driving modes. This app allows for on-the-fly adjustments without triggering fault codes or requiring additional hardware.

What We Love

🚀 Works as described
👍 Easy to use
👍 Great customer service
👍 3 years strong
👍 Wonder app
👍 So
👍 Best app
👍 Worked great
👍 Best customer service ever
👍 Sick
👍 Amazing
👍 Absolute brilliance
👍 The best support team
👍 Working fine
👍 Excellent customer service
👍 Great app and very responsive support team
👍 Great customer support
👍 Straight forward
👍 Really good app
👍 Amazing app
👍 Works flawlessly

Room to Improve

🐛 No support, account deleted after refund request
🐛 App wont load
🐛 Has not been working
🐛 Not compatible BMW X62014
🐛 Glitches
🐛 Messed up my car
🐛 Not working with f cars I assume
🐛 Worst customer support ever
🐛 Doesn't support Thor wifi adapter for F30
🐛 Problem
🐛 DOES NOT WORK WITH MHD WIFI ADAPTER
🐛 Connection failed

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MHD N55 E-Series

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This utility app is being retired and users are encouraged to switch to a unified flasher app. It retains some functionality for reading and clearing engine error codes, analyzing past data logs, and accessing vehicle licenses and user guides.

Read and clear engine DTC error codesGraph and analyze prior datalogsView existing vehicle licenses

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OBD2 Scanner ELM327: GaragePro

OBD2 Scanner ELM327: GaragePro

OBD2 Scanner ELM327: GaragePro

OBD Scanning at turbo speed!

This app provides comprehensive OBD scanning for vehicles, allowing users to read and clear fault codes from various ECUs, monitor live sensor data, and perform special functions like DPF regeneration and injector coding. It supports over 100 vehicle makes and offers detailed reports and diagnostic assistance.

Read and delete fault codes from any ECUMonitor over 200 live sensor data pointsPerform special OBD functions

free with in-app purchases

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TopScan for Bimmers

TopScan for Bimmers

TopScan for Bimmers

Smart Scanner In Your Pocket

Transform your phone into a powerful car diagnostic tool. Connect via Bluetooth to perform full system scans, access live data, and execute special maintenance functions. Generate detailed reports and identify issues with bi-directional controls.

Full-system diagnosisBi-directional controlsAutoVIN vehicle identification

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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

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BimmerLight for BMW, MINI & RR

BimmerLight for BMW, MINI & RR

BimmerLight for BMW, MINI & RR

Control BMW, MINI, RR lights

Control your BMW, MINI, or Rolls-Royce vehicle's lights in real-time. Connect via Bluetooth or Wi-Fi to trigger indicators, headlights, fog lights, and more directly from your iPhone or iPad. Ideal for car enthusiasts, filming, and car meets.

Real-time light controlBluetooth (BLE) and ENET (Wi-Fi) connectivityControl indicators, headlights, fog lights

free with in-app purchases

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MHD Flasher N54

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by MHD Tuning UG (haftungsbeschraenkt)

This utility app allows reading and clearing engine DTC error codes, graphing and analyzing datalogs, and viewing vehicle licenses. It serves as a transition to a unified app supporting a wider range of BMW and Supra models.

Read engine DTC error codesClear engine DTC error codesGraph datalogs

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by Xi'an Daotong Technology Co., Ltd.

Access OE-level expert auto repair services for mainstream models, including complex areas like ADAS and ECU programming. Connect with a team of experts to tackle difficult vehicle issues remotely and ensure stable network connections for programming.

OE-level expert auto repair servicesSupport for mainstream modelsExpertise in ADAS and ECU programming

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