Taking notes with Apple Pen

I just got a ApplePro for work and plan to use it for taking notes when I am with a customer.

I tried the native Notes program that came with the ApplePro but it does not do the job. I hear that there are several

3rd party apps that should work great .

I am looking for the following features:

1, Able to take notes written with an Apple pen and then convert them to text.

2. Easy to file and easy to retrive. I guess that I will have to set up an effective filing system

3. Able to file the notes on OneDrive and then store them on my computer.

Any suggestions, I really appreciate any help.