Spectrum Analyzer RTA App Reviews

Functionally has everything that I could want from an FFT/spectrograph tool, and the design is intuitive and polished. Absolutely earns a five star review, and was worth every penny.

This is a very versatile sound analysis tool. If theres a better inexpensive RTA/spectrum analyzer/sonogram app for iPhone, I havent found it yet.

Dont get me wrong. This app is ok but... I purchased it to utilize my iPad Air 2 with iRig HD as analyzer in production (studio) enviroment. I often use RME/Lynx class audio equipment so quality of audio output from my rig is not an issue. The problem is, that the visualization is laggy, even at low settings - it looks smooth but is delayed for 300-500 ms. It doesnt help with mixing - looks like Im forever bonded with BlueCat plugins. Im giving 3 stars because Ive just lost almost 15 bucks and aint gonna use it. Sorry, I was expecting better and much more usable tool. I will change my opinion and rating, if you will deliver solid performance update. Maybe this type of latency is something acceptable on iOS but not in my world.

Looks like this app is still not working! Screen flashes constantly while in use. Hope they fix it, since they got my money.

would be nice if you could analyze while playing music