Best answer by Jmoon
Congrats on making the leap. I was a long term iPhone user but recently moved to Huawei and haven't looked back.
I believe that due to the differences between IOS and Android and Apple App Store and Google Play that you are unable to transfer apps, music and notes over. At first, this seemed a bit of a nuisance but I used it as an opportunity to really rethink what I needed, and to get to know my phone/ android and organise things exactly as I'd like them. It was actually quite an enjoyable experience rather than a chore and I'm really happy with how my new phone is set up and how little junk there is.
The way I used to transfer stuff between iPhones now kinda reminds me of moving lots of boxes of junk when you move home, only to never open them and end up moving them to the next place...and so on. (I've done this plenty of times too ).