iDays Pro is a utility app developed by Gerinn LLC for iPhone. This elegant countdown app serves as a personal assistant to help you keep track of important days in your life. Whether it's your anniversary, New Year's Day, or even the number of days you've been alive, iDays Pro has got you covered.

The app offers basic features such as count-down and count-up events, multiple themes for customization, a date calculator, and events auto ordering. You can also classify and handle your events based on different categories. iDays Pro allows you to set user-defined time reminders and provides a history of events for today.

In addition to the basic features, iDays Pro also offers advanced features to enhance your experience. It supports Touch ID sign-in to protect your privacy, and the notifications display widget allows you to easily check upcoming events. The app also supports iCloud backup, ensuring that you never miss any important days. iDays Pro is compatible with Apple Watch, supports 3D Touch, iMessage, and is optimized for iOS 10.

With its user-friendly interface and comprehensive features, iDays Pro is the perfect app to help you stay organized and never miss any important dates in your life.