Download Yu-Gi-Oh! Master Duel

The App Store listing shows a size of 366,140,416 bytes, which is about 366 MB. Leave extra space for updates and cache, ideally 100 to 500 MB more.

Yes, if it is downloaded from Google Play or the App Store. Those official stores scan apps, while third-party APK sites are not a safe option.

At roughly 366 MB, it should download fairly quickly on a stable connection. Wi-Fi is usually the best choice, while 4G or 5G can also work if the signal is strong.

Common causes are low storage, a weak connection, an outdated Android or iOS version, or an interrupted store session. On Android, clearing the Google Play Store cache can also help.

On Android, open Google Play Store, tap Install, then open the app from the home screen. On iPhone or iPad, open the App Store, tap Get, authenticate if needed, then launch it.

There is no official PC version in the metadata. It can still be played on Windows or Mac with an Android emulator such as BlueStacks, LDPlayer, or NoxPlayer, but performance varies.

Google Play lists PEGI 7, and the App Store lists 12+. That makes it suitable for most older children and teens, though parents may still want to review the card-game complexity.

The game says its in-app purchases use virtual currencies for random item gains. Legitimate currency comes through gameplay progression and official purchases in Google Play or the App Store; free currency generators and modded apps are scams.

The description focuses on online duels against players worldwide, plus rotating events. That strongly suggests an internet connection is needed for the main experience.