Older versions of iTunes (pre-v12.7) allowed users to drag and drop IPA files directly into the "Apps" pane for syncing.
Legacy Apple devices like the iPad 2, iPad 3, iPad Mini 1, iPhone 4S, and iPod Touch 5 are permanently locked out of the modern App Store. Because these devices cannot update past iOS 9.3.5, searching for functional apps directly from Apple results in "Incompatible Application" errors. ipa library ios 9.3.5
Often the best place to request specific old app versions (e.g., Netflix v5.1). 🛠️ Prerequisites: Before You Install To install third-party IPAs on iOS 9, you AppSync Unified installed (via Cydia) to bypass signature checks. Jailbreak using Open Cydia, add Older versions of iTunes (pre-v12