When I click the link in Anki Mobile, MarginNote 4 is launched instead of MarginNote 3

Hello, I’m someone who has been studying for a long time by creating cards from MarginNote 3 to Anki on iOS.
Recently, I installed MarginNote 4 and started using it, but when I open the cards created in MarginNote 3 from Anki Mobile (on iPad) , MarginNote 3 should launch, yet MarginNote 4 is being opened instead. I’ve tried resetting MarginNote 4 by deleting all its data and initializing it, but the issue persists with MarginNote 4 still launching. I need help with this.
The issue does not occur when using Anki on Mac(iOS) , and everything works fine there, but it only happens in Anki Mobile (on iPAD). I’ve provided more detailed information below, so please take a look.

The review cards created in MarginNote 3 were uploaded to Anki and studied. I have created links to MarginNote 3 within the review cards in Anki, so when I click the link, it takes me back to MarginNote 3 where I can make edits. However, after installing MarginNote 4, when I click the MarginNote 3 card link in Anki, it takes me to MarginNote 4 instead. Is there a solution to this?

Note that this issue only occurs in the Anki mobile app(IOS), and everything works fine in Anki on Mac(iOS).


Let me know if you’d like me to tweak anything!

Not something Anki can control, please make a post in


I can think of a way on Android, but idk the steps on iOS, but there should be a settings in every app that defines which URL the app should open with

Example: Youtube.com → Youtube, Instagram.com → Instagram

You should find MarginNote 4 app settings and disable all URLs, and enable all on MarginNote 3, that way every link in Marginnote.com will be opened by MarginNote 3

or you could simply uninstall MarginNote 4