I will reaffirm the commitment to having BLE support on iOS. We have been using BLE in our IOT materials, so I have been working on a branch that adds BLE and micro:bit support for the iOS version.
Will this approach avoid having to register with Apple as an “ iOS developer “ or whatever? I hear many developers avoid the iOS route as Apple charge so much.
Apple charges $99 per year for a developer license and there is no way around that if you want to publish in the App Store. Using MIT App Inventor to build your apps doesn't involve any additional charges.
Thanks for the clarification Ewan, very helpful. I did start developing with MIT but stopped when it was obvious that you hadn’t quite got there with BLE and iOS. I wish you every success in getting that done soon.