If the website is visited on a phone, the script automatically redirects the user to the mobile version, ligher and faster to operate on a mobile phone.
As the administrator you can control all the features of your website, switch them on and off, ban users, check the contents they upload, receive payments from the users, edit templates, and a lot more.
Helsinki wanted to update its current 3D city model with new, innovative applications that could provide entire city modeling capabilities in order to improve its internal services, promote smart city development, and share data through an open format for citizens and other agencies.
And who knows, perhaps you could go down the freemium route and develop the next Plenty of Fish.
The script comes unencrypted, this means you can edit it as you wish and add features, or you can hire a freelancer to do it for you.
The code is plain and simple PHP and any programmer can understand it. Also the apps, 3DCity, and video/audio chats are not open source.