CalBio - Biodynamic Calendar is an Android application developed by Andrés Enrique Lai Reyes. This free application falls under the category of Utilities & Tools. The program provides an agricultural-astronomical calendar that supports biodynamic practices. The calendar contains information about celestial observations for each month, moon influence on hair cutting, information about the position of the moon and planets, elements, and ephemeris of each day. Additionally, the application recommends agricultural activities for each day. Once installed, the application does not require an internet connection.

The CalBio - Biodynamic Calendar is an excellent tool for those who are interested in following biodynamic practices. The application is easy to use, and the information provided is accurate and relevant. The calendar is dedicated to the memory of René Piamonte Peña.