Zählerfreunde

Zählerfreunde

About this app

Meter Friends is the first independent energy app for users of smart meters, PV systems, wallboxes, heat pumps, electric vehicles, and other smart energy devices.

Keep a transparent overview of your electricity consumption and energy costs at all times and optimize your usage with AI-powered analyses, smart automations, and personalized recommendations. As an intelligent HEMS (Home Energy Management System), Meter Friends helps you manage your energy consumption efficiently.

All features at a glance:

- Real-time visualization
- Detailed consumption overviews including cost analysis (day, month, year)
- Feed-in and compensation overview for your PV system
- Set and track individual energy-saving goals
- Personalized energy-saving tips based on your consumption

- AI-based analyses to optimize your energy use

- Automations for smart control of your devices

- Connection of electric vehicles & wallboxes

- Integration of other devices such as inverters, Shelly, heat pumps, and much more

- Mini-PV simulations for yield estimation

- Automated reporting of your energy data
- Transparent power duration curve

Meter Friends helps you reduce electricity costs, use energy efficiently, and live more sustainably – ad-free and without hidden costs.

We are continuously expanding the app with additional devices, energy systems, and smart features.

Currently Supported Devices

Smart Plugs
- MyStrom
- Shelly

Relays
- Shelly

Wallboxes
- All Manufacturers
- Easee
- Fronius

Electric Vehicles (EVs)
- Various (except Chinese brands)

Heat Pumps
- Viessmann
- Fronius
- All SG Ready

Smart Meters
- All

Energy Sensors
- Shelly
- tibber
- IOmeter
- Bitshake
- XEE Technology
- Fronius Smart Meters

Analog & Digital Meters
- All

PV Inverters
- TSUN
- SolarEdge
- Fronius

PV and MODBUS Gateways
- meteocontrol
- Lobaro

Wallbox Multiplier
- chargecloud

Sensors
- The Things Network

Batteries
- Fronius

A more detailed overview of currently supported devices can be found here: https://docs.zaehlerfreunde.de/devices/