About

What is Hippopo?

Hippopo is a toothbrushing timer designed to help follow a healthy brushing routine. It guides through brushing all areas of the mouth, making sure enough time is spent on each section.

How it works

The timer can be controlled with a play and pause button, as well as a reset button to start over.

The app displays a timer divided into sections that correspond to different parts of the mouth. For example, the top left section represents the upper left teeth. Some modes also include subdivisions for inside, top and outside surfaces.

The current time can be edited with a circular motion on the timer. The subdivisions will be indicated on the top, for example " " here.

 

A character shows the current brushing position, helping visualize where to brush.

Features

  • Multiple difficulty levels (2, 4, or 6 parts)
  • Advanced modes with subdivisions for more precise brushing
  • Customizable timer duration
  • Circular progress indicator
  • Visual character showing current brush position

Tips for better brushing

  • Dentists recommend brushing for at least 2 minutes (120 seconds). [1]
  • It is recommended to brush at least twice a day, ideally three times, after meals. [1]
  • Use gentle motions to avoid damaging gums and enamel. [1]

Getting started

Visit the settings page to customize brushing experience. Choose a level of detail and set the timer duration. Then head back to the main screen and start a brushing session.

Contact

For any questions, suggestions or feedback, feel free to contact us by email. contact@hippopo.net

[1] Source: Swiss Dental Association (SSO)

Version 0.1.3 © 2026 Hippopo. All rights reserved.