Melontune
Melontune is an AI-powered tool that evaluates watermelon ripeness using acoustic analysis. Simply record the sound of tapping a watermelon, and Melontune analyzes key audio features—including dominant frequency, resonance decay, and high-frequency energy—to estimate its ripeness and sweetness. The app provides an AI-generated ripeness score, purchasing recommendations, and easy-to-understand explanations of the results. With real-time audio recording and waveform visualization, Melontune helps you confidently choose sweeter watermelons whether you're shopping at a supermarket or a local market.
Created by fan xu
