Alternatif untuk Sketchydraw untuk Software as a Service (SaaS) dengan lesen komersil

• Software as a Service (SaaS)
  Semua platform Windows Mac Linux Chrome OS Android iPhone Windows Phone iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) BSD Raspberry Pi KDE
• Lesen komersil
  Mana-mana lesen Lesen percuma Lesen Open Source Lesen komersil