If you are searching for a Blockman Go .ipa file online, please read these warnings carefully:
Cause: The sideloading certificate has been revoked or the 7-day window expired.
Fix: Re-sideload the IPA using AltStore or Sideloadly. For enterprise-signed IPAs, find a freshly signed version. blockman go ipa
You can legally extract your own IPA from the App Store using iMazing (desktop software) for personal backup/sideloading. Then use AltStore to install it. This does not require downloading a random IPA from the web. If you are searching for a Blockman Go
People often look for IPAs when: