The file size is the exact download size for VoiceMap: Audio Tours & Guides on the Apple App Store. It is also the file size for high-resolution 16K star maps from NASA's Scientific Visualization Studio.
An immersive travel app offering self-guided audio tours narrated by local experts like journalists and historians. (422.9 MB)
The 4K MOV (ProRes) version of various stock footage backgrounds from Storyblocks . The file size is the exact download size