Zählerfreunde

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/