Questions, bug reports or ideas? Email c@harl.ie and I’ll get back to you, usually within a couple of days. It helps to include your iPhone model and iOS version.
Check that your phone isn’t on silent (the switch or Action button on the side) and that the volume is up. If you’re using Bluetooth headphones, make sure they’re connected.
Bluetooth headphones and speakers add delay, and the app can’t remove it. For the tightest response, use the built-in speaker or wired headphones.
Force-quit Jingle+ and open it again. If that doesn’t fix it, restart your phone. If it keeps happening, please email me.
Yes, that’s what it’s built for. Connect your phone’s audio output to your mixer or interface the same way you would any other instrument.
No. Download Jingle+ from the App Store on your new phone while signed in with the same Apple Account and you won’t be charged again.