Would not work
One phone said it was linked and the other (newer) phone did not. I held them side-by-side, in my house, with bth on the same Wi-Fi. Tried it with Bluetooth on and off.
Update: For some reason, the phones finally linked after I uninstalled and reinstalled the app. In free mode, the app works only briefly. After I purchased it, the app now works reliably. The iPhone microphone is quite sensitive, but it picks up higher frequencies better than lower ones.
Update: For some reason, the phones finally linked after I uninstalled and reinstalled the app. In free mode, the app works only briefly. After I purchased it, the app now works reliably. The iPhone microphone is quite sensitive, but it picks up higher frequencies better than lower ones.
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Response from developer
Ok, Thank you for the feedback.
