Calvin Chin's Martial Arts Academy I.
Try it if your in need of a display and limit the posters.
The app is what I wanted, to display notifications and posting photos and video from events. Managing is fairly easy especially for someone who may not be up on the tech stuff. I’m not the most tech savvy person but I get it done. I like the fact that I can update screens without being at location. The process has been made more user friendly as they continue to improve and simplify. I use three screens with different content to inform members our current events. I’ve been using this app for several years and the cost seems reasonable. Honestly, I need to learn to use more of the features available. Tech support is available if needed and someone will get back to you via email or chat. Hope this helps!