SlidesPro - Google Slides add-on w/ shortcuts, YT videos & more
MojiLaLa Unlimited for iMessage - 32,000 original stickers by 450+ artists all over the world.
Brand Kit by Premast - Manage, share and create branded content in PowerPoint
GIPHY for iMessage - The easiest way to share all the GIFs in all your txts
Slideflow - Turn your Google Slides into a website in seconds.
Bobble Stickers for iMessage - One selfie, Unlimited Stickers!