4 stars: You'll get all five stars when these recordings can be copied and pasted on to emails.
5 stars: This is the best app I ever saw, very carefully designed, also I checked the frequencies on devices, I fund them accurate
5 stars: I always use this app for quick tuning with my dsp's for both auto and home audio systems
5 stars: Very versatile but up to 50khz would be nice.
4 stars: this app is great :D however, there is one more thing, can you pls add a hi-lo generator
5 stars: Great work! You're creating the most advanced tone generator for Android. It would be helpful to have an audibly variable frequency selection, perhaps by press+hold on [+]/[-], or maybe let tap on frequency during sweep playback could quick-build a multi-tone set?
5 stars: Handy. I use this app to test audio and paging systems. Works well. I have a windows version that cost me $50 and does less than this app. My only request is to try and unhide the files I create. I just can't find them. The app is very much worth the money and more. Thank you.
5 stars: I've used this app almost daily for 5 years. I have created a white/pink noise that I play through my Bose wireless headphones to mask the tinnitus ringing I hear 24/7 due to brain damage from a car accident 5 years ago. This app helps me keep my sanity from the constant ringing. Thank you so much for making this available to me and possibly others in similar situations.
5 stars: Incredible app. Fun and useful. I'd ...