Spectrum — Audio Analyzer

Spectrum — Audio Analyzer is a tools app by MindContact with 10+ downloads (about 14 estimated). +10 installs in the last 7 days. Released Oct 15, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Spectrum shows which frequencies are in the room, right now. It opens analysing: no settings to visit first, no start button. • A logarithmic axis, the way the ear hears: an octave takes the same width low down as high up, instead of squeezing every bass note into two pixels • Colour says the frequency, height…”