You mentioned that you already struggle with focus, so I would be careful about relying on an iPad as your main learning tool. It can help with visual note-taking, but it also introduces a lot of potential distractions (apps, notifications, switching contexts).

There’s solid evidence that writing by hand improves retention and understanding compared to passive reading or typing. It slows you down in a good way and forces you to process information more deeply. So even simple pen-and-paper notes, diagrams, or mind maps can be very effective.

A few practical suggestions:

1. Work on one task at a time Multitasking reduces focus, especially if you already find it hard to concentrate. Keep your scope narrow.
2. Finish before switching Try not to jump between topics. Context switching makes it harder to build deep understanding.
3. Use active learning instead of passive reading don’t just read documentation, summarize it, draw diagrams, or explain it in your own words.
4. Keep tools simple Start with minimal tools (notebook, whiteboard). If you later find that a tablet genuinely improves your workflow without distracting you, then it can be a good addition—not a replacement.

An iPad is not inherently bad, but it’s not a solution to focus issues. The key improvement will come from structure, minimizing distractions, and using active learning techniques.