Ranked in these QuestionsQuestion Ranking
Pro Good documentation
Accessing the app's help section will explain what are the possibilities of the app and how it works.
Pro Can display system variables
Can display system variables such as battery percentage, temperature, steps, "low power", etc.
Pro Powerful WYSIWYG editor that allows for granular, advanced customization options
You can choose a custom font, custom or built-in wallpapers, create shapes, set pivot points for images, use system variables, etc.