Open a font and tap the Sharing icon (on the top right)
Tap Type & Showcase
Tap any design or start from a blank composition.
Edit the text, colors and background.
You can also scale, rotate and tweak it as you want.
Tap the Messages icon (top right, green icon).
Pick any contact to which you wanna send an iMessage (or MMS if they don't have an Apple device).
Enjoy the feedback from your friends & followers 🎉