O'Reilly on iPad (5th gen)
iPad (5th gen) · 2017 · A9 · Max iOS 16 | O'Reilly requires iOS 18+
O'Reilly doesn't install from search on iPad (5th gen) (iOS 16), but the last compatible version is available via the Purchased Apps trick — see Method 1 below.
Method 1: Install the Last Compatible Version
Apple's App Store has a hidden feature: if you've ever downloaded an app on any device with the same Apple ID, you can install the last version that supported your iOS.
- On a current iOS 16+ device (friend's phone, family iPad), download O'Reilly using the same Apple ID.
- On your iPad (5th gen), open the App Store → tap your profile picture → Purchased.
- Search for O'Reilly. Tap the cloud icon.
- iOS asks: "This app requires iOS 18. Download last compatible version?" — tap Download.
✅ This works for most major apps as long as you've previously installed them with this Apple ID. The older version connects to the same servers — your account and content remain accessible.
Method 2: Use O'Reilly via Safari (PWA)
Many apps have a full web version accessible via Safari. Open Safari on your iPad (5th gen), go to the app's website, sign in, then tap Share → Add to Home Screen. This gives you a home screen icon that opens the web app in full-screen mode — no download required.
Apps Like O'Reilly That Work on iPad (5th gen)
These education apps are confirmed to work on iOS 16:
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