Cris
Este, #Briar y #simplexchat son los que mas me gustan
aTox (aTox, un bello y moderno cliente de Tox)
aTox | F-Droid - Free and Open Source Android App Repository
https://f-droid.org/packages/ltd.evilcorp.atox/
> aTox, a beautiful and modern Tox client
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