Suivi compteurs

Record your water, gas, electricity and heating oil meters, and see where your year is heading.

READINGS IN SECONDS
• Photograph the meter: the reading is recognised automatically, on the phone, offline (not in the F-Droid version).
• The app checks the reading: a meter never goes backwards, and a serial number is not mistaken for a reading.
• Reading reminders, as often as you like.

FORECAST YOUR YEAR
• Forecast of your consumption up to your next annual reading, or to 31 December.
• For heating, the forecast follows the weather: a mild autumn is not extrapolated onto January.
• Estimated cost, from your tariffs.

COMPARE AT EQUAL WEATHER
• Each year is corrected for how cold it was, using degree days: a drop caused by a mild winter no longer looks like a saving.
• Energy signature: see how much your house uses per degree of cold, and the effect of insulation.
• Forecast accuracy: replay a past year to see what the app would have announced.

YOUR DATA STAYS WITH YOU
• No account, no server, no ads.
• All data stays on the phone; only the house's location is sent to Open-Meteo for the weather.
• Excel export and import: back up to Google Drive or elsewhere, bring in an existing history.

AND ALSO
• Several houses, meter replacement, dual-rate meters, tariffs and events (insulation, works…).
• Charts: year to date, monthly consumption, year comparison, climate.
• Available in English, French and Dutch, in any currency.
• Fully free F-Droid version: no automatic reading, the index is typed by hand.

Weather data: Open-Meteo.com (CC BY 4.0).

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