Compare software

FillMeUp!WaterMinder
Free

Free and open source under AGPL-3.0-only.

 Freemium

Free to download on iOS and Android.

Android Android, iOS
  • One-tap water intake logging
  • Customizable reminders that survive reboots
  • One-tap drink logging
  • Reminders spread through the day
  • Android app
  • Covers only water intake, not wider nutrition
  • No desktop or web version
Downloadable app Downloadable app
Open source Closed source
License: AGPL-3.0-only License not stated
Not stated if an account is needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 8, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.