A search for “APK to IPA converter online no survey” leads to pages that ask for your Apple ID and password. Never provide this information. It is a phishing attempt.
The persistence of this search term comes from wishful thinking and outdated misinformation. Some users remember the early days of iOS (2007–2010) when app formats were less locked down. Others have seen YouTube videos titled “Convert APK to IPA in 2 Minutes” that are actually tutorials for fake software with malware. apk to ipa converter online ios link
There is for APK to IPA.