Square Enix released a mobile version of Final Fantasy XV today. With Final Fantasy XV Pocket Edition, players on the go can experience the core story found in its big brother.
The game centers around Noctis, the crown prince of Lucis, who is set to wed Lady Lunafreya of Tenebrae as a symbol of promised peace between the nations of Lucis and Niflheim. Noctis, however, is unaware of the difficult journey ahead.

This title supports iPhones and iPads running on iOS 11.1 or later, select Android devices running on Android 5.0 or later, as well as Amazon Fire HD 10 (2017). This title is planned for release on Windows 10 devices and tvOS in 2018.

The first episode is free for everyone to download and play. If you want the remaining nine episodes (for a total of 10), you'll have to pay for them. Unfortunately, I do not have the pricing on those episodes available to me and it seems as though the descriptions for the game on the App Store (iOS), Google Play (Android), and Amazon do not list the prices for the episodes either.