On your iOS device, navigate to Settings > General > VPN & Device Management and trust your Apple ID developer certificate.

Note: Sideloading requires that you re-sign the app every 7 days if you do not have a paid Apple Developer account. Conclusion

TrollStore is the "Holy Grail" for sideloading, as it allows you to install IPA files without needing to re-sign them every week. It works by exploiting a CoreTrust bug in certain iOS versions.

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Manga Rock was once the undisputed king of digital manga reading. While the official platform shut down years ago to transition to a legal model, the legacy of its seamless user interface lives on through modified application files.

The app no longer points to defunct Manga Rock servers; instead, it connects to active third-party aggregates.

Since these applications are not approved by Apple, you cannot download them through the App Store. Instead, you must install the .ipa file directly. An iOS Device (iPhone/iPad). A stable internet connection.

Finding a working "Manga Rock Pro IPA Exclusive" was, and still is, the ultimate goal for those who want to recapture the app's heyday.

Allowed users to save entire manga series directly to local device storage.

However, this golden age came to an abrupt and dramatic end. The service was plagued by a major controversy: it was built on pirated content. It provided access to scanlations (fan-translated manga) for free but also charged a $5 premium subscription to access newly released chapters.