You can try the following steps to update the subscription status in the app when it is out of sync for some reason:
- Log out and log in to the Roomle app with your Roomle user.
- Check your active subscriptions in the iOS settings by following the instructions on https://support.apple.com/en-us/HT202039. When there is a valid subscription but it does not show up in the Roomle app: Try to use the "Restore purchase" button in the Roomle app subscription overlay window. You will have to allow access to the iTunes store with your app store user.