The old adage an image says a thousand words, still rings true today and with Twitter having a limit to the number of characters you can use, an image can be a useful way to convey your message.
The app is very easy to use, you can create a slideshow or a collage, having chosen collage, you have choice of Classic or for a charge premium, then you can choose from a selection of different layouts featuring a different number components.
Having selected you layout, you click on a window to add content, in the share of a photo, video or slide show. Videos on the free version need to be no longer than 15 seconds.
Finally add the remaining content choose the order you want the video to play in and share you finished collage via social media or the camera roll of your device.
I could see this app being a great way to share student voice feedback at the end of lesson, or for staff to share their tips on a particular topic.
Here is my guide to using PicPlayPost