I am using Aoya.
- It is paid but it works like my mind thinks and I am happy to pay for something that works.
- I am visual so I hate the really boxy grey mind map tools, this is bright and appealing
- Plus it is easy to use and you can link mind maps together
- It has lots of other functions but I only want it for the mind maps so have not explored the other stuff.
- You get a ticket to a creativity workshop when you sign up which I enjoyed.