Hi! I just updated to the latest Mochi version (1.21.4), and the app stopped working. It crashes immediately on launch and doesn’t open at all.

Device: iPhone 14 Pro Max iOS version: 17.5.1 Mochi version: 1.21.4

This started right after updating to the latest version released a few days ago. Is anyone else experiencing this?

@Chrystia‭ Deleting an app on iOS will delete all of the app's data with it.

I already tried:

• restarting the iPhone
• reinstalling the app

Neither helped. I also checked iOS Analytics Data, but there is no useful Mochi crash log there.

I needed to upgrade the iOS SDK to get the latest version updated on the app store, but it looks like that upgrade broke something for users on iOS <v18. I'll be looking into the issue today and hopefully get a fix out soon.

Thanks a lot for the quick response! Really appreciate it — we’ll be waiting for the fix.

Just submitted 1.21.5 to Apple. Should be released in the next 24 hours if app review goes smoothly.

I had the same problem, also restarted my phone and deleted/redownloaded the app. The new release works but all my flashcards are gone

Thanks Matt! Everything is working good now — really appreciate the quick fix.