CoMon helps you track your electricity, gas and water meters, log readings, and stay on top of your supplier contracts — all in one place.
Focus on understanding your consumption — the app takes care of the bookkeeping.
Add devices for electricity, gas or water and keep all their identifiers and attributes in one tidy place.
Record meter readings as often as you like and watch the usage history build up over time.
Provider, contract number, pricing, run-time — always know which contract is currently active.
Daily averages and end-of-period projections help you spot anomalies before the next bill arrives.
The app keeps the data dense and the UI calm.
Your customizable overview with key stats and recent activity.
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All your meters in one searchable list, filterable by type.
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A chart of every reading, with usage averages and forecasts.
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Active, expired and upcoming contracts grouped per device.
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Scroll to see every section come alive.
Your customizable overview with key stats and recent activity.
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Dashboard
Sign up in seconds — passkeys and two-factor authentication are supported out of the box.
Quick forms guide you through adding each device and linking it to a supplier contract.
Drop in a value whenever you read your meter. The app handles the rest.
CoMon is free to use. No accounts to upgrade, no feature gates — just a clean tool you can actually rely on.
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