If your mouth is always open, it will be ugly and it will affect your health.

Mouth Breathing Alert is an app developed for those with lip insufficiency. Recommended for those who want to get into the habit of closing their mouths but are worried that their own will will not work.

Mouth breathing alerts monitor your face with a camera and sound to let you know when your mouth opens. Several sounds are included by default, but you can also alert with your favorite voice.

Of course, you can also operate other apps while using the mouth breathing alert.
When you press the picture-in-picture button, the app will appear as a small screen. In that state, you can do other work.

Let's cure lip closure insufficiency while doing Twitter, Instagram, TikTok, Gmail and so on.