9. Changing of font sizes
Source: Iconosquare
Swipe up and click on the button on the right top corner. This opens the settings. On the settings, scroll down and select “manage”, select “enable special text”, take a snap and type a message. Key in the “T” that appears at the top. Text will appear in larger fonts, and then using your fingers, pinch it over from the top to your desired font size.