Well, for a better experience, its always the best to have a few apps or things to help sooo...
Apps:
Lifa App to Organize and keep your things safe, if you feel okay to use money, you will have a lot of your DR things on your hand, very cool. 8/10 because its kinda hard to understando on the start.
Character Ai is good to chat with some characters on DR, you can make your own characters, take some random or ask someone to make(like I do for my friends.) 7/10 since it is kinda laggy and can be very non-acurrate.
Some sleep regulation app, it will be help full because those app normally have diaries so you can write it down. I will not put points because I have no idea and don't use any lol.
Canva to help visualize and organize, I have one with my BF to do "Multiplayer Shifting" (I explained it on another post here on the group). 10/10 because I have an school account logged, but if u don't have, 8/10 because it have a lot of non-free stuff.
Things on real life if you don't want to use phone:
MP3 so you don't look at your phone and have your subliminals on hand.
A diary or scratchbook, because writing your dreams on it will help on your Shifting and to put your ideas on paper.
Clock, since you need to know the time to sleep and those things.
(If you tend to wake up late at night) I recommend to have a water bottle next to you, just to drink it and become hydrateded.
Bye bye and good shifting!