Beer in the Freezer is a timer!
It helps you remember beer (or any other non-alcoholic drink - drink responsibly) that you've put in the freezer by reminding (annoying) you of it every 5 minutes with a beer-open-hisisch-noise.
The app also works really well in the background with Android 11 and above. So some things DO get better with age!
Did you ever have a burst bottle in your freezer? This app can help you!