Installing Netflix on a device running iOS 9.3.5 (such as an iPad 2, iPad 3, or iPad Mini 1) is still possible, even though the current version in the App Store requires a much newer OS Recommended Installation Method: Official App Store
Troubleshooting
If Method 1 fails or you have never owned Netflix on your account, you can force a downgrade through a jailbroken device. Tools Needed : A jailbroken device running Cydia. Add the repo beta.unlims.com Install the tweak Go to the App Store and long-press the button on Netflix. and choose a version known to work on iOS 9 (such as Method 3: External IPA Files You can sideload a cracked file using tools like Sideloadly netflix ipa for ios 9.3.5
: Community archives like the Internet Archive sometimes host legacy .ipa files for educational purposes. Installing Netflix on a device running iOS 9