Many web-based libraries use a "WebClip" method. You click an install button on the website, and it prompts you to allow a configuration profile on your iPhone.
Users typically visit Senumy and similar libraries for a few specific categories of apps: senumy ipa library
Best for: Windows users who hate iTunes. Many web-based libraries use a "WebClip" method
This is the million-dollar question. Any time you install an IPA that didn't come from the App Store, you are opening a potential backdoor into your device. Here is an honest risk assessment of Senumy: The Cons (The Risks):
The Pros (Pro-Safety):
The Cons (The Risks):
Expert Verdict: Senumy is likely safe for non-sensitive apps (games, media players). You should never put your primary banking email or crypto wallet password into a tweaked app downloaded from any third-party library, including Senumy.