Alternativas ao Proxygram para Kindle Fire com licença comercial

• Kindle Fire
  Todas as plataformas Windows Mac Linux Android iPhone Windows Phone Blackberry Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Xbox BSD Windows Mobile Haiku PortableApps.com FreeBSD Telegram
• Licença comercial
  Qualquer licença Licença gratuita Licença Open Source Licença comercial