High storage space usage by Android app

I notice the Nextcloud Android app is using over 11 GB of storage on my phone, and there seems to be no way to reclaim it. I have no files stored locally, and tapping the “Clear storage” and “Clear cache” buttons doesn’t appear to do anything.

Is there a way I can find out why the app is using so much space and reclaim it? My phone is not rooted.


I second that. My usage is just 4 GByte but it’s increasing constantly.
Same with the phone of my wife.

Would be great if I could get back the storage space soon :sunglasses:

Same issue noticed on my side.
10.5 GB are used by NC android app, even if only the automatic contact backup file is synched locally.

Can you resolve this troubble with storage?
I’ve 10GB storage used fot nextcloud android app

I think if you sync files they are stored on the app and in the cloud.

I don’t understand this functionality.
I want instant upload Camera pics and media WhatsApp folders.
Why nextcloud duplicates the files in the phone storage?