Hidden Current

Hidden Current is a household water tracking app that estimates monthly usage, catches hidden leaks, and compares water-saving choices before you commit to them. Every entry stays on the device, with no account or sync required after the first review.
Dashboard — see your projected monthly liter usage at a glance, alongside habit savings, cleared leak checks, and open risk. The leak checklist walks through quick inspections like overnight meter movement, toilet tank dye tests, and faucet drip audits, each showing the liters at risk if the issue goes unchecked.
Fixtures — a realistic inventory of every water fixture in the home: showers, taps, toilets, laundry, and outdoor watering. Each fixture shows flow rate and monthly liter estimate based on location and use. Adjust flow rate or weekly use directly to refine the household estimate.
Habits — turn conservation into a weekly routine with a tracked score. Habits like stopping showers at seven minutes, running only full laundry loads, or turning off the tap while brushing each show weekly progress and liters saved per action. Checking a habit updates savings and report history immediately.
Scenarios — compare practical changes before committing to them. Adjust target shower length, showers per month, laundry loads, and leak signal strength to see baseline usage, projected usage, and total savings side by side. Save scenarios to revisit later.
Reports — local history of every estimate and saved action, combining fixture inventory, habit savings, and open leak risk into one monthly projection. Review a full timeline of changes, from loading the starter household plan to each habit and leak check added over time.
Hidden Current is for households that want a clear, private picture of their water use — and a practical way to bring it down.