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An encrypted communications app with audio, video, and file transfer support.

From their website: “Everything on Wire is always end-to-end encrypted, so all your conversations are private and secure. Wire is based in Switzerland and all your data is protected by European privacy laws.”

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    I have been using this app with someone for a while now and it looks very promising — it did crash every now and then and the UI takes a bit of getting used to, so there are still wrinkles to iron out — but the audio and video quality was superb. To me it seems like this finally might be the (secure) replacement for Skype that so many of us were hoping for.