Install app on multiple Adroid devices

Hi everyone,
I just bought the Android app and installed it on my phone. Everything worked fine. When I tried a second install from the Play Store on my Chromebook (= Android), I was asked to pay 9,99 Euros again. Does anybody know what went wrong? I thought the license is for multiple devices with the same Google account.
Thanks, Jan

Hey and welcome to the Cryptomator community :slightly_smiling_face:,

Please have a look into this topic:

Clearing the PlayStore cache as per the linked instructions worked for me. Problem solved. Thanks for your prompt reaction.