Well, Google does not allow you to view the current password on any mobile apps or web version, whether you are using android or iOS. So, if you want to find the password on your iPhone, then here are the steps.
You will be able to go there and change the password, here are the steps.
Open your Gmail app and tap on the menu icon from the top left corner.
Now, go to Settings and then Your Account and then Manager Your Account.
Now, you need to tap on the Personal Info from the top bar.
Go to the Profile section and look for the password to change it.
You can change the password of your Gmail profile, enter the new password, and click on the Change Password link.
This way, you can change the Gmail password on any version of the iPhone.
Some questions asked by Gmail users-
Can you call Google to reset password?
How do I see my Gmail password on my phone?
How can I change my Gmail account password?
Can I see my password in Gmail?
How can I find my Google password without resetting it?
How do I reset my Android phone if I forgot my Google Account password?