Aquifera app icon

Coming November 2026

Aquifera

Water in, water out.

Track every drink, with the caffeine, alcohol and calories in it, and every trip to the bathroom. See what you drink and when, and find out why you wake up at night.

iPhone · iOS 26 or later · In English and Czech

What it does

Drinks

Every drink, and what is in it

Water, coffee, tea, beer, wine, soda and many more, each with its caffeine, alcohol and calories. Make drinks of your own, keep favourites, and sip from a bottle through the day.

Visits

Water out, too

Log a bathroom trip in a tap: number one, number two or both. Aquifera notices the ones that wake you at night and shows what the evening before had to do with it.

Diary

A bladder and bowel diary

When a doctor asks you to keep a record, there is a card for every visit: amount, colour, urgency, leaks, a note and a photo if you want one. Take along a PDF report or a CSV file, or bring in a diary from another app.

Insights

Insights, not just totals

Your pace through the day, trends week by week, and how much caffeine, alcohol and calories came from what you drank, and when.

Widgets

Log without opening the app

Home Screen, Lock Screen and StandBy widgets with buttons that log a drink or a visit on the spot, and a bottle widget that follows what you are drinking.

Apple Health

Works with Apple Health

The drinks you log go to Health as water, caffeine, alcohol and calories. Aquifera reads your sleep to tell which visits woke you, and what you logged in other apps, and keeps what it reads on your device.

Privacy

Private by design

  • No account and no sign-in. There is nothing to register.
  • No server, no analytics, no advertising. Nothing you log is sent to the developer or to anyone else.
  • iCloud sync is optional and end-to-end encrypted. The developer cannot read your data.
  • What the app reads from Apple Health stays on your device and is never synced.