Alternatívy programu VocApp.com pre Self-Hosted s licenciou zadarmo

• Self-Hosted
  Všetky platformy Windows Mac Linux Chrome OS Android iPhone Windows Phone Apple Watch iPad Android Tablet Kindle Fire Windows S PlayBook Web Self-Hosted Windows Mobile PortableApps.com Chrome Duolingo Quizlet Memrise
• Bezplatná licencia
  Akákoľvek licencia Bezplatná licencia Licencia Open Source Obchodná licencia