iPad keeps reverting pdf to previously saved version

Hello genya96,

Thank you for reaching out in Apple Support Communities. Just to be sure, are you experiencing this behavior with a third party app on your iPad Air? If so and this occurs with the app in question, we suggest to follow these steps:

If an app on your iPhone or iPad doesn't work as expected, try this.

1. Close and reopen the app

Force the app to close. Then open the app to see if it works as expected.

2. Restart your device

Restart your iPhone or restart your iPad. Then open the app to see if it works as expected.

3. Check for updates

To see if updates are available for the app, open the App Store, tap your profile icon, then scroll down

to see if updates are available. If updates aren't available for the app, update the software on your

iPhone or iPad.

4. Delete the app, then redownload it

Delete the app. When you do this, you might lose data that was stored in the app. Then redownload

the app. Then check to see if the problem with the app is fixed.

Following these steps may help and are outlined here: If an app on your iPhone or iPad stops responding, closes unexpectedly, or won’t open - Apple Support

Best regards.

genya96,

Thank you for clarifying.

It may be best to reach out to Apple directly.

You can contact them by going to Get Support.

They will take a closer look and check on available options.

Cheers!