Most of the bad reviews are complaints from people who:Think the best things in life should be free.(Seriously, for this powerful app $12USD is definitely worth it)Have no patience to honor the app as they are too lazy do trial & error and play with the different values.I have no audio equalizer experience and it was confusing at first. But after sitting there fine tuning to sounds in and out - it’s astonishing of how well you can tune incoming vibrations of sound coming from far away.Must used wired headphones. Now if you connect phone via Bluetooth to another device to a speaker and then plug in headphones to that.. that works too.ANY Bluetooth device (regardless if it’s high end or not… will have latency issues with any specific app, console game , whatever. That’s BLUETOOTH. So don’t blame the app.Be wise, use patience and $12 for the full range of this app I believe is a steal.Or you can go online and find your own listening device for $30 and it doesn’t come with a recorder, and it’s not as discreet as simply holding your iPhone. Support the app and developers. The completely free version worked well, and I wanted it all. The spaces are a cool edition and can really, really help deafen unwanted background noise while listening.
Thank you so much for this well written and thought out review! You are exactly right with Bluetooth when used live. Thank you for your review. 😊 We appreciate it! We’re glad to help improve your hearing and recording. If you ever need help, check the tutorial or email us from the side menu of the app. We answer every message and are happy to help! We off top-notch customer service with all of our apps. Please email us through the side menu of the app if we can ever help.