Yes, you can type in braces simulator, or braces visualizer to find these types of apps.
YouCam Perfect is an app that not only allows users to try braces to see how they look like. For those looking to see what they'd look like without their braces, the 'AI Remove' feature can remove them from your photos, providing a natural-looking result in seconds.
Moreover, this powerful app supports other teeth editing features including adding white teeth to photos and straightening teeth in daily shots.