iOS does not allow APK files. There is no native 3.0.0 build for iPhone without jailbreaking. However, you can use:
If you want a Mario experience on your phone, Nintendo offers official titles like Super Mario Run and Mario Kart Tour . Legitimate Mobile Alternatives --- Super Mario Maker 2 Mobile 3.0.0 Download
Fake downloads often contain viruses designed to steal personal data. iOS does not allow APK files