Legacy Store

OBD Fusion
  • Category: Travel
  • First released: June 2, 2013
  • Versions: 7 archived
  • Installable: 6 of 7
  • Seller: OCTech, LLC

Requirements: Compatible with iPhone and iPod touch. Requires iOS 9.0 or later.

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To install apps directly onto this device, it must be jailbroken with AppSync installed.
4.3.0 (1096)
Requires iOS 9.0+
59.4 MB · Watch app Encrypted Install Download
5.31.0 (1289)
Requires iOS 12.0+
27.8 MB Install Download
6.7.0 (1334)
Requires iOS 15.0+
November 20, 2024
39.2 MB Install Download
6.8.0 (1337)
Requires iOS 15.0+
January 14, 2025
39.6 MB Install Download
6.9.0 (1340)
Requires iOS 15.0+
February 21, 2025
39.6 MB Install Download
6.10.0 (1345)
Requires iOS 15.0+
May 8, 2025
40.0 MB Install Download
6.11.0 (1347)
Requires iOS 15.0+
June 24, 2025
40.8 MB Install Download

Bundle Size Over Time

Bundle size over time39.2 MB — November 20, 2024. 39.6 MB — January 14, 2025. 39.6 MB — February 21, 2025. 40.0 MB — May 8, 2025. 40.8 MB — June 24, 202510.2 MB20.4 MB30.6 MB40.8 MB39.2 MB — November 20, 202439.6 MB — January 14, 202539.6 MB — February 21, 202540.0 MB — May 8, 202540.8 MB — June 24, 2025Nov 2024Jun 2025

Chart History

Top Paid View chart ›
Peaked at #95 (July 23, 2019) · 1 archived capture · Jul 2019
Top Paid · Travel · iPad View chart ›
Peaked at #1 (June 30, 2021) · 27 archived captures · Jun 2021 – Sep 2021
Top Paid · Travel View chart ›
Peaked at #3 (July 1, 2021) · 27 archived captures · Jun 2021 – Sep 2021
Top Grossing · Travel · iPad View chart ›
Peaked at #5 (June 30, 2021) · 27 archived captures · Jun 2021 – Sep 2021
Top Grossing · Travel View chart ›
Peaked at #13 (July 16, 2021) · 27 archived captures · Jun 2021 – Sep 2021

Archived Reviews

8 of 25
Great App
     
by Mathwiz12345 · February 7, 2026

Works plug-and-play with my Bluetooth adapter for 3.0L Duramax. Custom PIDs pull slip RPM, EGT, trans temp, boost, oil pressure, plus emissions stuff like DEF level, DPF soot load, regen status—essential for towing. Community PID files and forums make setup easy.

Love it
     
by Drag Drive Repeat · June 12, 2026

Use it each time I drive my LS swapped C10

Wonderful app, one request
     
by Jake freed · February 14, 2026

I used this app to create a drive analysis script that runs through shortcuts, I currently have to auth through Dropbox and download files before I can use them in the script locally<br/><br/>If there was a shortcut action to export the csv of the last data logs that would be amazing.<br/><br/>Regardless this is an amazing app for what it does.

No Dashboard CarPlay integration
     
by WCAU74 · June 24, 2026

The app haves a lot of configuration tools and great dashboards, however it is not worth the purchase as the Apple CarPlay integration is terrible. You cannot monitor the information setup in dashboards with Apple CarPlay and that makes this a 2 star purchase. If the app had dashboard display for CarPlay, it would be well worth the $10 purchase price.

Mazda Extended Support is terrible
     
by Phinky · May 13, 2026

They don’t tell you what extended PIDs are supported until after you pay $15 for the license. I paid to get information to diagnose my AC issues on a 2019 3, and none of the relevant PIDs are even available through this app. No option for a refund.

Great app!
     
by Rayray.650 · March 6, 2026

Love this app

Not worth it
     
by Rain City Music · January 15, 2026

So I downloaded this, it’s a little bit clunky getting it to work with iOS. And then I find out that Nissans are not included in the program. You can upgrade of course for another $75 if you want a template/macro that is only updated up to 2021. So I don’t recommend it.

NOT the same as OBD Fusion
     
by itunes-comment · April 21, 2026

They advertise wrongly that the “OBD Fusion” paid app “contains the same functionality” as this free OBDLink app. Far from it. Explain that there are significant differences where both apps may be required. You got my money for your MX+ hardware over this misleading point. But no high rating.

Period reviews recovered from Apple's customer-review feeds via the Wayback Machine.