[alexbaker]

You should be able to have all three installed at the same time

Open up your device's settings, click on apps, and make sure Tasks.org is not there. If it is, tap on it, tap on the overflow menu, and select 'Uninstall for all users'

Then try downloading an APK from https://f-droid.org/en/packages/org.tasks/ and side loading it

You can follow up with me at [e-mail] if you would prefer

[kseistrup]

It's not in the lists of apps, so I can't remove it.

I'll see if I can install the APK directly.

[kseistrup]

Installing the APK directly went fine. Thanks.