Looking to implement CallKit - addIdentificationEntry for Caller ID but cannot seem to find out where the Contact details passed to iOS for Caller ID are stored and whether they are stored securely / accessible by other applications?
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CallKit - addIdentificationEntry is it secure?
According to my knowledge and experience the numbers and names information passed to iOS CallKit are cached and protected in SQLite database files by iOS and not accessible by neither iOS apps nor third party apps. I have been using Caller ID since iOS 11 in my apps.