Grape
Drawing canvas

Draw the part words cannot carry.

Some thinking is spatial. Grape has an infinite canvas that lives inside a note, so the sketch and the writing about it never end up in two different apps.
Freehand drawing, shapes, arrows and boxes
The canvas sits in the note as a block, with text above and below it
Follows dark mode, so a canvas drawn at night still reads in the morning
Drawings sync with everything else on a Pro plan

Diagrams without a second app

Boxes and arrows are two clicks away instead of a context switch.

Sketch, then explain underneath

The caption you write is what makes the drawing findable later.

Draw with a pencil in hand

Rough it out on the phone, tidy it up at the desk.

A block, not a separate file

Text above, drawing in the middle, more text underneath.

Legible at night as well

The canvas follows dark mode, so a late sketch still reads in the morning.

Drawings travel too

The sketch is on the other device with everything else on a Pro plan.

Your Notes Are Worth More Than You Are Getting Out of Them

Download Grape, point it at a folder, and see what one week of notes looks like when you can ask them questions.