Adobe has an excellent free app for creating eye catching and very professional looking social media posts. It’s called Spark Post and what’s great about it is …
• Auto-resize an image for any social network – no need to memorise dimensions. Simply choose whether you want to create an Instagram post/ Story a Facebook cover image or Facebook ad or a Youtube thumbnail
• Choose from hundreds of professionally designed templates or create your own professional looking design
• Easily Remix / reconfigure designs to suit a layout that you like
• Magic Text – Easily apply beautiful typography to your photos. Simply drag the corners to resize your text. Very simple and impressive.
On the ios version you can also add animated text to your images.
This app is definitely worth having on your phone for creating social media posts
You can download the app here