Comment by beaconstudios

you might want to try Notion or Evernote something like that; externalised memory is generally served by note-taking apps. Roam is also good, if you don't like organising your notes hierarchically. Remembering to use it is not an issue of memory, but of habituation; there are decent habit-tracking apps like habitica to help with that. Of course, the first habit you'll want to build is the habit of using a habit tracker! For me, the easiest way to do that was to plumb in the habits I already do (brush teeth, make breakfast etc) and focus on checking them off daily. Then I could build on that into making new habits.