: Apple's fonts are licensed strictly for use on Apple hardware and for developing apps for their ecosystems; using them on other platforms may technically violate Apple's Font License Agreement . Releases · PoomSmart/EmojiLibrary - GitHub
Most operating systems do not allow you to natively change the system emoji font without "jailbreaking" or rooting. By downloading the standalone file, you can:
If you cannot find a safe iOS 14 TTF, Google’s is open-source, updated to Unicode 13.1 (same as iOS 14), and legally free. While the design differs (slightly flatter, rounded), it supports the same characters, including the needle and exhaling face.