MeterMaster - meter readings

MeterMaster – the free app for landlords, property managers and homeowners who want to record and bill utility meter readings professionally.

✨ WHY METERMASTER?
No subscriptions. No ads. No data sharing. All data stays locally on your device.

📊 MANAGE METERS & APARTMENTS
• Unlimited apartments and properties
• Heat meters, hot/cold water, gas, electricity and custom meters
• Store meter numbers, handle replacements with automatic offset calculation
• Attach photos to readings

📈 ANALYZE CONSUMPTION
• Record readings with date and time
• Interactive line and bar charts
• Compare up to 4 meters side-by-side
• Statistics: daily, monthly and annual consumption

📄 ANNUAL BILLING & EXPORT
• Generate annual billing reports with flexible period selection
• Export to CSV (Excel-compatible) or professional HTML
• Include only selected meters in billing
• Meter numbers and offsets included in exports

💾 DATA SECURITY
• 100% local – no cloud, no tracking, no account required
• Full backup and restore (JSON)
• CSV import and export for individual meters
• Reset options: readings only, all data, or factory reset

🔌 SMART HOME INTEGRATION (OPTIONAL)
• ioBroker: sync meter readings automatically
• MQTT connection with TLS support
• Google Sheets export
• InfluxDB for long-term analysis
• ESP32 display: show values on a small OLED screen

🌍 12 LANGUAGES
German, English, French, Dutch, Polish, Portuguese, Czech, Swedish, Danish, Norwegian, Spanish, Italian

PERFECT FOR: Landlords • Property managers • Housing associations • Facility managers • Apartment building owners

NO ADS. NO SUBSCRIPTIONS. NO DATA COLLECTION.