As the screenshot above, you need to install the client program on your Mac or PC. Both of these are free. Then you need to download your IOS APPS to your iPhone/ iPad which is cost $9.99. I download it on free when they have promotion. You may use “Appshopper” to monitor the sale (web / apps).
After a quick trial, I pretty awesome on their speed. Really fast and smooth. When you view the files through “local Cloud” via your idevices. Local Cloud need to download it first (of course both computer and idevices using the same WiFi network). Then you can view or using other third-party apps to view it. Some of you may concern “Can it use multi-devices at the same time?”, the answer is yes! It suit for classroom use!
Here is the intro video about Local Cloud:
Application for Education
Local Cloud suitable for classroom (be careful the classroom’s computer ip, static ip is advised). Teachers can save the files/ video on the shared folder of Local Cloud on the PC. Students can use/ download it by themselves. Safe, fast and convenient ! Offical FAQ is here.