This app could be useful for a classroom poster or project for your students, but I think there are apps out there that are much easier to use to make good posters. This app is very tedious because of all the font changing you have to do and adding images and shapes. The app could have made these things easier to do. However, it is appealing in that the posters you make look pretty cool, but again, there could have been even more tools to create a more extravagant poster or infographic. I cannot complain too much because the app is free. I think you should experiment with it and see for yourself.