Realm Works - Realm Works is a database software and worldbuilding tool for roleplaying games.
Notebook.ai - A smart notebook that grows and collaborates with you
Plottr - The #1 rated visual book planning and series bible software for professional and aspiring writers.
Stickies Capture by Miro - Digitize and edit handwritten sticky notes
Kanka.io - Kanka.
Moleskine Smart Notebook - Turn hand-drawn sketches into fully workable vector files