Poor resolution at low frequencies due to only having high sample rates. I need sample rates down to 8 kHz, preferably 4 kHz. No readout for peak frequency, particularly one that can can be held long enough to look at it after looking over at something else in the room. Somewhat of a pain to scroll/zoom. Wish there were a way to manually set axis limits and prevent accidental change upon touching the screen.
Work in progress but still the best I'll start by saying that the original (free) version was/is the best spectrum analyser there is for Android if you want an engineering tool. This could be a blank screen and I'd have happily paid for it as thanks for the old one. However, at this stage it feels like a beta release (which it may be). The save profile feature is a massive improvement over a screenshot but it's not clear when it saves the waveform (capture button would be nice). I'd like to have windowing but can imagine it's not a priority
Much better Smoother than the old SpecScope. Get it.
- bugfix for some models
Audio analysis toolkit includes a scope, dB meter, FFT, spectrogram, and more.