AppSync Unified . This is mandatory if you plan on sideloading .ipa files that are no longer available on the App Store. 3. Tihmstar's Repo
However, finding a working (Updated) is becoming increasingly difficult. Many of the original sources (repos) from 2016 are now offline, HTTPS certificates have expired, and tweaks are broken. Cydia Repo Ios 9.3 5 UPD