If you want to try emulators or tweaked YouTube apps, start with the AltStore method. It is free, open-source, and the safest gateway into the world of iOS sideloading. If you find yourself loving the freedom, consider paying for a developer account—it’s the only method that feels truly "native."
Now, go enjoy your IPA files—no jailbreak required. install ipa file without jailbreak
Apple allows any user with a free Apple ID to "sideload" up to 3 apps using their personal developer certificate. However, these apps expire after 7 days and must be refreshed via a computer. If you want to try emulators or tweaked