Help you note details about wine you taste.
Register things like Name of a wine, manufacturer grapes, country and points, price and set your personal value and opinion on it This makes it more interesting to compare wines with it next time you drink some wine. The information is your private - not compared with anyone else and stored locally on your phone. Its not for bragging with your friends on how expensive things you drink. Its to help you note what grapes tastes good in combination with for instance food.
So this butler helps you remember the wonderful wines you buy and drink and will be your personal sommelier. Then you can sort and search for your wine memories.
You will get a long term free cloud backup. Presently its like 5 years.
You can take a cloud backup and have sync so you can use it on multiple devices aslong as you dont edit the same bottle.
This app is free from commercial spam but it costs a small amount of money but on the other hand I will maintain it. The money is mainly for the backup.