A more stable composition, every time
A camera grid is a built-in feature that helps you apply the rule of thirds, and it makes it much easier for anyone, even someone new to photography, to consistently take better-balanced photos.
Check out the timer feature too
It's also worth knowing how to set a self-timer on your phone's camera, since it pairs naturally with using the grid to frame a shot you're standing in yourself.
Frequently Asked Questions
Do the grid lines show up in the actual photo?
No, the grid lines are only a guide shown on the camera's viewfinder screen, and they never appear in the actual saved photo.
Are there other composition aids besides the grid?
Some phone models also include a level indicator, which changes the guideline color when the camera is held perfectly horizontal.