Apps like Game Master Journal

Here are some great alternatives to Game Master Journal by Redhead Development :
RPG Notebook: Campaign Manager
RPG Notebook: Campaign Manager
★4.3
Places Been - Travel Tracker
Places Been - Travel Tracker
★4.4
Fifth Edition DM Tools
Fifth Edition DM Tools
★3.5
Game Master's Toolkit 5e
Game Master's Toolkit 5e
★4.5
RPG Generator
RPG Generator
★4.6
Guide For Stardew
Guide For Stardew
★4.2
NPC Generator
NPC Generator
★3.4
Assistant for SV
Assistant for SV
★4.9
Gloomhaven Campaign Tracker
Gloomhaven Campaign Tracker
★4.7
RPGen
RPGen
★4.7
RPG Encounter
RPG Encounter
★3.3
My Town - Build a City Life
My Town - Build a City Life
★3.8
Pal Map: Find and Explore
Pal Map: Find and Explore
★4.4
My Location Timeline on Map
My Location Timeline on Map
★3.5
Skratch - Where I've been
Skratch - Where I've been
★3.8
My Location - Track GPS & Maps
My Location - Track GPS & Maps
★4.3