Alternativ till Chainsage för iPhone med gratis licens

• iPhone
  Alla plattformar Windows Mac Linux Chrome OS Android iPhone Windows Phone iPad Android Tablet Kindle Fire Windows S PlayBook Web Self-Hosted Software as a Service (SaaS) JavaScript Windows Mobile Ethereum Gmail Bitcoin JSON
• Gratis licens
  Eventuell licens Gratis licens Open Source-licens Kommersiell licens