Calendar Ortodox is an Android app developed by Mobile Touch that allows you to discover Orthodox Christian holidays and stay up-to-date with the latest news and radio broadcasts. The app features a comprehensive list of religious holidays and saints for each day, legal holidays, national, international, and worldwide holidays. It also includes church calendars, such as fasting days, post days, days of aliturgical celebration, and days when weddings and memorial services are not held.

In addition, Calendar Ortodox features religious radios, an audio synaxarion, prayers, and news. All the information is provided in the official Christian Orthodox Calendar communicated by the Romanian Orthodox Church (BOR). The app is designed to be accessible to everyone, with clear distinctions between major holidays, holidays with vigil and polyeleos, and less significant holidays. The app also provides special attention to fasting periods, with graphics indicating days of dispensation for fish, cheese, milk, eggs, oil, and wine.

For those who want more features, there is a PRO version available for purchase through the app's subscription service. You can cancel your subscription at any time from the app's settings. The app is free to download and use, making it a valuable tool for anyone interested in Orthodox Christian holidays and traditions.