4 ms·

I don't like Wickr's UI (on iOS), which is why I started using Threema (which offers some unique features, too).

• gazby 11y ago
  Also not open source (just as an FYI to anyone reading this).
  • dirtdog32 11y ago
    Threema uses NaCl, which is open source: https://nacl.cr.yp.to/ https://nacl.cr.yp.to/