You can use G Contact Manager addon inside Gmail iOS and Android mobile app. It is very powerful feature of Google Workspace addon. This help post will guide you how to manage contacts inside Gmail iOS application. It is similar to Android experience.
1. Download add on
- Go to gmail website and download https://bit.ly/3dNDDbw and download G Contact Manager add on.
2. Open Add on
- You go to Gmail mobile app and open a message

- Tap on G Contact Manager icon button at the bottom right corner. The following screen will be displayed:

- Tap on the app’s icon and swipe up to use app in full screen mode
3. Add a contact
- Tap on Add contact button
- Enter the Email, First Name, Last Name, Prefix (for example Mr, Mrs, Ms), Phone, Birthday, Home Address, Work Address and Note
- After that, click Add button

4. Search contact
- Tap on Search contact and enter information you want to search such email, phone, etc
- Tap Search button

- Detailed information of contact will be shown up
