Use the in-app song editor and the text feature.
Check out this chart:
[Example] Using Text - Example
You can add your text in the middle of the chart (unless it's a loooong chart) by inserting a blank system (line) by highlighting a system and selecting "insert space" (iOS) or using the insert-space key 16 times.
To add text at the bottom of a chord chart (if there's room) just select a space in the editor and add content.
)BOB
Bookmarks