I find writing things down tends to be much easier and faster than dealing with an app that's made just to try and keep me from not using my phone for 2 seconds! Pencil (orange colored wooden stick with lead cylinder inside for writing) costs 10 cents / pad of paper pocket sized (wood made into flat white sheets to write on) costs under $1 lasts a long time. Time spent searching through pad compared to phones tiny pics that all look the same?