I am happy to came across Traverse.link in Appsumo. I use notetaking app such as Nimbus, and space repetition tool such as Anki. Traverse.link makes a perfect combination of both.

I can get the context of what I am learning with Traverse.link's mindmap, and have a bird's eye of what I am going to learn or what I have learnt. So when I setup a question for my study, if I get the answer wrong, I could instantly go back to that context of knowledge to find out why I am wrong, and what I need to remember more.

In the future, if there's a particular subject or skill which I would like to learn, I would put it in Traverse.link first, instead of just spreading the note across my notetaking app.

I am thrilled about traverse.link, and is very excited for it's future. Especially if it would be available on IOS system. Then we would be able to study and learn where ever we want to.
Please keep up the good development of this great tool!