Prepare Your Device

Storage Space?

Disable notifications during filming

https://support.apple.com/guide/iphone/set-do-not-disturb-iph5c3f5b77b/ios

Camera Apps

iOS and Android phones both come with apps that take photos and record video.  But third-party apps, downloadable from your App store, can also use the phone's camera, and often have more features than the standard or OEM apps.  

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