The app is aimed at both household customers of Stadtwerke Langen GmbH who have opted for customer self-metering, as well as external fitters who carry out meter installations, removals and replacements on behalf of Stadtwerke Langen GmbH.
The respective user of the app can scan meter readings in anonymous mode using the smartphone camera using image recognition and then transmit the digitized values ​​and receipt photos to Stadtwerke Langen.