Alternativ till InstAddr för Apple Watch med gratis licens

• Apple Watch
  Alla plattformar Windows Mac Linux Chrome OS Android iPhone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Opera Safari Windows Mobile Java Mobile S60 Android TV Chrome MetaMask Yandex.Browser OpenPGP
• Gratis licens
  Eventuell licens Gratis licens Open Source-licens Kommersiell licens