If your device is jailbroken (which is highly recommended for iOS 9.3.5 using the Phoenix jailbreak or kok3shi ), you can install IPAs permanently without a computer.
Since you have the IPA file, you need to install it onto your device.
"ipa library ios 935" most likely concerns managing or accessing IPA files compatible with iOS 9.3.5—common for legacy-device support, archival, or security analysis. Key concerns are signing/installation constraints, architecture compatibility, legal distribution, and security risks from untrusted sources. ipa library ios 935
Use the “Legacy Last Compatible Version” section – it automatically filters IPAs that match the final working app version for iOS 9.3.5.
If you own multiple legacy devices, do not rely on external sites. Build a local archive. Here is how: If your device is jailbroken (which is highly
Apple’s older iTunes version allowed App Store management. This is complicated and not recommended for beginners.
You may find "IPA Library" folders on Google Drive; use these with extreme caution as they are unverified and may contain malware. Account Safety: Build a local archive
The Wayback Machine isn't just for websites. User LegacyIPAs and iOSObscura have uploaded massive collections of .ipa files tagged with compatible iOS versions.