expires. You may need to reinstall the app or use a different signing tool if the "upd" (update) fails. Privacy Risks : Sites like these are often filled with pop-up ads
If you love tweaked apps, invest in a legitimate sideloading tool like AltStore or buy a $99 Apple Developer account to sign your own apps. You will sleep better at night, and you will never have to type "ipaapps me upd" into a search engine again. ipaapps me upd