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beta

Shower Stats

A privacy-focused Android app for estimating and tracking household shower water usage.

Shower Stats app visual

Shower Stats helps estimate and track shower water usage using measured shower flow rates and shower duration.

Users can maintain multiple shower heads, calibrate flow rate with a container-fill test, track active showers with a timer, and review historical usage.

Why it exists

The app is built to be practical, factual, and lightweight. It keeps the data local and gives the user useful summaries without accounts, cloud sync, ads, or analytics.

V1 shape

  • Shower timer
  • Multiple shower heads
  • Flow-rate calibration
  • Usage logs
  • Stats by day, week, month, year, and lifetime
  • JSON export and import
  • System light and dark theme support
  • No account, cloud sync, analytics, advertising, or smart-home integration