Funny enough: the FB app never crashed on me, but Twitter does reproducibly crash after about 20 actions (Android).<p>Whatsapp however regularly loses its connection on Wifi (even when on battery, and wifi powersaving is disabled), and after 6 hours I see &quot;oh, 20 new messages&quot;...<p>Problem of scale is that neither of the three (or, actually two) companies has a public bug tracker where one could report bugs and see if anything happened with it. You basically feel like you&#x27;re interacting with a fucking black box.