Yaca is a smart calendar and organizer app for iPhone and iPad that helps you manage all your events and calendars in one place. With its simple and clear design, Yaca allows you to easily and reliably handle your schedules and view all your appointments at a glance.

The app provides a clear and detailed overview of all your events on a daily, weekly, monthly, yearly, and agenda level, making it easy to stay organized. Creating and editing new events is quick and comfortable, and you can set individual settings for repetitive events. Yaca also allows you to add location information to each appointment and view it directly on the map.

One standout feature of Yaca is the ability to send prepared texts immediately via email or messenger apps to event invitees. This is particularly useful if you're running late and need to inform others about the delay.

Yaca also offers reminders for each event, ensuring that you never forget important dates like birthdays and holidays. You can even set individual time zone settings to easily manage events across different time zones. Additionally, the app allows you to choose a different color for each calendar, making it visually appealing and customizable to your preferences.

Overall, Yaca is a reliable and user-friendly calendar app that simplifies event management and organization on your iPhone and iPad. Its intuitive design and useful features make it a valuable tool for staying on top of your schedules.