What is the issue with communicating with apple devices?
Im iOS developer, and maybe I can help.
If your device has bt 4.0, there is no issues with apple.
Tunerview for Ktuner v1.2 on iOS or Chrome OS
Re: Tunerview for Ktuner v1.2 on iOS or Chrome OS
We do not use BLE.
Re: Tunerview for Ktuner v1.2 on iOS or Chrome OS
Ah, that's the issue.You should consider upgrading bt module in future hardware versions.