Odio - Create GIFs with live audio
GIPHY Says - Turn your words into animated GIFs!
GifLab - The easiest way to create GIFs on your iOS device
Data GIF Maker by Google - Google's new tool turns boring data into GIFs!
Gifmock - Easily create high quality GIFs
Gifox - Delightful GIF Recording and Sharing App for macOS