Open the Google app or Google Chrome on your iPhone
Tap your profile picture or initials
Tap Search history or History
Tap Delete
Choose Delete today, Delete custom range, or Delete all time
Confirm the deletion
To clear Chrome browsing history
Open Chrome
Tap the three dots
Tap History
Tap Clear Browsing Data
Select Browsing History
Tap Clear Browsing Data
Confirm
To stop Google from saving history
Open the Google app
Tap your profile picture or initials
Tap Search history
Tap Controls
Turn off Web & App Activity