JoyMeter app for iPhone and iPad

4.4 ( 3024 ratings )

Utilities Lifestyle
Developer: Philipp Grunewald

Free

Current version: 1.1.9, last update: 4 years ago
First release : 19 Jan 2019
App size: 12.7 Mb

With very few strokes you can record a detailed record of your day. Data is used for research at the University of Oxford to understand electricity consumption.