Vannbok

Everyone probably knows it: you plan to finally drink more and then you don't manage it. Often, it's simply because you don't think about it often enough.

With Vannbok, you receive notifications that remind you to do just that. How often this should happen, you can define in the settings.
In addition, you can quickly and accurately save your daily water intake, so you always have an overview. If you use Vannbok over a longer period of time, you can also see exactly on which days you have reached your daily goal in the personal calendar.
To keep you motivated to drink more and more regularly in the long term, the app also has its own page that calculates your total amount drunk and shows how long you have been implementing the new drinking habit.

So if you like to be reminded to drink regularly and have a few extra features, Vannbok might be for you. The app is completely free and does not collect any data about you :-)