At the Tokyo Games Show today, Sony unveiled its new PlayStation App for Android and iOS, which lets gamers access the PlayStation Network from their smartphone and tablet to interact with friends, see what others are playing, and remotely download games to your console.

The app will also turn your Android or iOS device into a second screen for selected PlayStation 4 titles.

Sonic & SEGA All-Stars Racing, the hit racing game that features all of your favorite SEGA characters, is finally available on Android — more than two years after it made its debut on iOS. The title is identical to its iOS counterpart, featuring 25 missions, four Grand Prix cups, and a multiplayer Battle Mode.

BlackBerry has finally provided us with launch dates for its new BBM apps for Android and iOS. Just as we expected, the popular messaging service will reach Google Play first on Saturday, September 21 — before popping up in the App Store just a day later on Sunday, September 22.

BlackBerry Messenger is close to becoming a cross-platform messaging service for the first time, but when will you be able to download the app on your Android and iOS devices? BlackBerry has been pretty quiet about launch dates up until now, but a new rumor claims BBM will hit Google Play this Friday, September 20, before landing on the App Store a day later.

YouTube has today announced that you will soon be able to download videos and watch them offline on your mobile devices. You won’t be able to hold onto them forever, but YouTube says users will be able to “add videos to their device to watch for a short period when an Internet connection is unavailable.”