Alternativas ao Free App Every Day para Software as a Service (SaaS) com licença gratuita

• Software as a Service (SaaS)
  Todas as plataformas Windows Mac Linux Android iPhone Windows Phone iPad Android Tablet Web Software as a Service (SaaS) Playstation Windows Mobile Nintendo Switch Online
• Licença gratuita
  Qualquer licença Licença gratuita Licença Open Source Licença comercial