Diagnosis
OBD Diagnostic
Free
3.6for iPhone, iPad and more
Age Rating
Diagnosis Screenshots
About Diagnosis
Diagnosis is a smart diagnostic system on demand working with iPhone or iPad. It combines vast vehicle coverage, strong diagnostic functions and many special functions.
It has following features:
1. Comprehensive vehicle coverage, covers most American, Asian, European and Australian cars.
2. Full system diagnosis, with many special functions available based on users' needs.
3. Small and easily portable.
4. Bluetooth wireless connection.
It has following features:
1. Comprehensive vehicle coverage, covers most American, Asian, European and Australian cars.
2. Full system diagnosis, with many special functions available based on users' needs.
3. Small and easily portable.
4. Bluetooth wireless connection.
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What's New in the Latest Version 3.6
Last updated on Apr 15, 2023
Old Versions
Fix known issues
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Version History
3.6
Apr 15, 2023
Fix known issues
3.5
Apr 12, 2023
Update vehicles diagnostic software
3.4
Feb 9, 2023
Update vehicles diagnostic software
3.3
Jan 7, 2023
Update vehicles diagnostic software
3.2
Dec 5, 2022
Update vehicles diagnostic software
3.1
Oct 14, 2022
Update vehicles diagnostic software
3.0
Jul 28, 2022
Update vehicles diagnostic software
2.9
Jul 26, 2022
Update vehicles diagnostic software
2.8
Mar 24, 2022
Update vehicles diagnostic software
2.7
Feb 25, 2022
Update vehicles diagnostic software
2.6
Nov 5, 2021
Update vehicles diagnostic software
2.5
Sep 29, 2021
Update vehicles diagnostic software
2.4
Aug 23, 2021
Update vehicles diagnostic software
2.3
Aug 13, 2021
Update vehicles diagnostic software
2.2
Jul 20, 2021
Update vehicles diagnostic software
2.1
Jun 17, 2021
Update vehicles diagnostic software
Improve performance and make your experience smoother
Improve performance and make your experience smoother
2.0
May 19, 2021
Update vehicles diagnostic software.
1.9
May 8, 2021
Update lower system firmware.
1.8
Apr 21, 2021
Update versions of vehicles diagnostic software package.
1.7
Mar 19, 2021
Update versions of vehicles diagnostic software package.
Bug fixes and performance improvements.
Bug fixes and performance improvements.
1.6
Mar 5, 2021
Update versions of vehicles diagnostic software package.
Bug fixes and performance improvements.
Bug fixes and performance improvements.
1.5
Dec 22, 2020
Update versions of vehicles diagnostic software package.
Bug fixes and performance improvements.
Bug fixes and performance improvements.
1.4
Nov 18, 2020
Update versions of vehicles diagnostic software package.
Bug fixes and performance improvements.
Bug fixes and performance improvements.
1.3
Oct 27, 2020
Update versions of vehicles diagnostic software package.
Bug fixes and performance improvements.
Bug fixes and performance improvements.
1.2
Sep 16, 2020
Update versions of vehicles diagnostic software package.
Bug fixes and performance improvements.
Bug fixes and performance improvements.
Diagnosis FAQ
Click here to learn how to download Diagnosis in restricted country or region.
Check the following list to see the minimum requirements of Diagnosis.
iPhone
Requires iOS 8.0 or later.
iPad
Requires iPadOS 8.0 or later.
iPod touch
Requires iOS 8.0 or later.
Diagnosis supports English
