When out and about, I used to put all my ideas into a pocket notebook. Then I switched to emailing myself from my phone. Then I tried the Notes app. Now I put them in Wunderlist, a to-do app. It’s not my favorite to-do app—Microsoft even released another app to replace it—because I use my favorite to-do app for my actual to-dos. No, this is my sidecar, and it’s a much better way to jot down random notes than using a text app.
https://lifehacker.com/use-a-to-do-app-to-take-notes-1826432142
* released another app to replace it