Make sure you manually back up
I used the app 2 years ago on an Italy trip. Haven’t used since. Went to look at my tastings last week, and everything was gone. I have changed phones, and had backup set up on iPhone. For whatever reason, my data is no longer in the Tipple app. Support said that the ap “follows my backup settings” whatever that means. My backups were regular. All of my other app’s histories have transferred when I upgraded my phone (like Candy Crush!), so why Tipple’s didn’t is a mystery. It’s a great app, I just wish I didn’t lose all of my history!