The camera that comes with Apple's mobile phone has only one filter. The specific usage method is as follows:
1. Open the Camera. There are eight kinds of filters for cameras in systems above iOS7.0. You can click and select the three-color circle logo, namely the filter, at the top right of the shooting interface, and choose the appropriate filter to take photos with different styles.
2. You can also set the filter as the default setting of the camera. Open the settings, find the camera option, click on the selection to keep the settings, light up the camera mode and filter button, and the last camera setting will be selected by default when shooting next time.
Third-party camera software generally turns on the beauty function by default. If not, you can find that the beauty function is turned on in the camera settings, and it will automatically be beautiful when taking pictures.