How can i upload apps?

Well i was wondering if i can upload apps and if its free...

RE: How can i upload apps?

You can convert to a developer account by visiting "My Profile" then "Edit" then click the option to upgrade to a developer. Afterward, you will have the menu item to upload an application.
There is no upfront cost for distributing applications on SlideME, but we do have a strict review and approval process before applications go live on our market: go.slide.me/slideme-content-guidelines