This is kind of system. User including Admin, and common user. Admin can post data as well as setting account for common user to help them to sign in to see data. Admin can also delete account for other [login to view URL] user can poster their data too but need permission for admin. Installation process should be easy and easy to use. Like they can make software access to their service by signing it up in installation process. Remainder is this is a software that for charity. Is that we can selling this system and get money and put them into charity.
This should be windows desktop file (executive file). And in future, I will require for Android and IOS one. But not this time. If someone can do either exe or apk and ios is better.