You can now easily adjust where the address bar appears on your iPhone.
Choose your address bar layout
To make searches convenient, you can change the position of the address bar while you browse with Chrome.
- On your iPhone, open Chrome
.
- Tap More
Settings
- Select Top or Bottom.
- You can also tap and hold the address bar to move it.
- Tap and hold the address bar.
- Select Move address bar to bottom or Move address bar to top.
- You can also tap and hold the address bar to move it.
.
Settings 
Tip: You can only customise your address bar position in portrait mode. In landscape mode, it stays at the top of the screen.