Alternativy k Viuly pro iPad s licencí open source

• iPad
  Všechny platformy Windows Mac Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S PlayBook Web Software as a Service (SaaS) Firefox Fire TV Chromecast Roku Windows Mobile Apple TV Chrome
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence