Uncooked, buggy tech
I’ve worked in ISV support in the past and realize that no code is perfect. What makes middle service successful is the support and it’s utterly lacking here.

Archived App (Last seen on 26 Mar 2025)
This is an archived listing of the app previously available on the App Store.Monitor electricity costs and remotely control home appliances using development boards and energy monitoring systems. Features include a clear interface, automatic location-based control, and embedded video feeds for surveillance. Requires specific hardware and firmware.
1.0
December 19, 2017
ESPproMon is a smartphone application designed to bridge ESP iOT development boards with energy monitoring systems. It allows users to monitor electricity costs and remotely control home appliances.
This app requires an ESP development board flashed with bespoke firmware. It has been tested with PeaceFair Pzem hardware and Allegro MicroSystems ACS712 sensors.
No, ESPproMon does not contain advertisements.
ESPproMon has a rating of 1.0 stars from 1 rating.
You can easily update cost bands and rates directly within the app or via a web browser. Visit the official website for more information on firmware updates.
ESPproMon is supported on iPhone and iPod devices.
ESPproMon was last updated on December 19, 2017, with version 1.0.
ESPproMon has an age rating of 4+, making it suitable for younger users to explore energy monitoring concepts.