From 8 years old for 1 or more players. Requires the Twister Air app. The app is not available in all languages. Visit apps.hasbro.com for information on app availability, compatibility and update dates. The application is not guaranteed to be compatible with future operating systems or devices. Download it for free. Integrated data and purchase rates may apply. The device holder for Twister Air is compatible with mobile phones and digital tablets with a width of up to 22.5 cm. Note: The mount does not offer protection to your device. Hasbro is not responsible for any damage caused to the device.