I use an iPhone but I thought this might interest any folks using Google apps on their non-iPhones.
I looked this up, but didn’t find much information.
I have an easy-to-use app on on my Android, called Awoke. During the day it gives reality check reminders, you set the quantity and the sound prompt. It also has a mic for audio-to-text the night’s dreams. You can also note recurrent dream imagery. It cost me about $3, and I find it an easy way to journal, because I have a tendency to want to forget to write dreams down.