Continuo is a free habit tracker app that helps you to maintain your good habits. It is available on Android and is developed by Julian Vossen. With Continuo, you can track your daily habits such as exercise, eating habits, and other small things that you want to improve in your life.

The app is user-friendly and easy to navigate. You can easily create a list of habits that you want to track and tick them off as you complete them. Continuo provides a clear overview of your progress and shows you what you should do next to keep to your routine.

Overall, Continuo is an excellent app for those who want to track their habits and maintain good resolutions. It's free and easy to use, making it a great choice for anyone who wants to improve continuously.