Bethesda has now made the Fallout 4 Pip Boy App available on Android and iOS, just in time for Fallout 4.
Unlike the staggered release of the spin-off game Fallout Shelter, Bethesda has released both the Android and iOS versions of the Pip Boy App right now.
Although it's technically just a companion app for Fallout 4 on PC, Xbox One and PS4, the Pip Boy app is definitely a lot more than that.
You can look at your Stats, Inventory, Quests, Workshops, the maps, and even listen to the radio.
Plus, you can play an Holotape games that you find in Fallout 4 within the app.
Even before your copy of Fallout 4 arrives you can play Atomic Command right now via the app, which is a Fallout version of Missile Command.
A Windows Phone version of the app has been promised but as yet to arrive.
Fallout 4 is due to launch on November 10 on PC, PS4 and Xbox One.