Analysis of the efficacy and reliability of the Moodies app for detecting emotions through speech: Does it actually work?

Apps are software programs that enable users to optimise their resources in different areas. Recent years have seen a huge increase in the number of apps, whose use has spread in step with their perceived efficacy and reliability. This research focused on the Moodies app, designed for the voice detection of the speaker's emotions. Yet does it actually gauge emotions, and does it do so consistently over time? Our study therefore used this app to...