FrequenSee - Spectrum Analyzer

Daniel Bach

About this app

See your voice, music or test your audio equipment. See whatever your microphone can hear!

This real-time spectrum analyzer (RTA) / audio visualizer features:
- 176 high-quality frequency bands [20Hz to 22kHz]
- Logarithmic frequency scale to match human perception
- Low latency for high responsiveness
- High frame rate to see smooth frequency and amplitude movements
- Low battery drain due to high performance native code
- Fast graphics using OpenGL ES 2.0
- FFT window size 4096 @ 60 frames per second

Ratings and reviews

you get a chart ......... that's it! no analyzing or explaining what it means and what to do about it. nothing but a wave form and I'm not sure it's even accurate. Disappointment for sure.

. . It's not a spectrum of anything . . just a loose line jumping up down . . try sending music through a Bluetooth speaker and put it behind your back then front . . watch the show 📈📉

Finally an update!!! Good app for seeing sound frequencies and finding feedback. Free on Android, paid on iOS. I wonder why.

What’s new

- added Android 16 support