Smart Countdown is a free Android app developed by MS Informatikai Zrt. It is a productivity app that helps you keep track of your important events and never forget them. With Smart Countdown, you can easily countdown the time until an event or track how much time has passed since an important moment of your life.

The app has a beautifully designed timeline that displays all your events in chronological order. You can register, modify or delete events with ease and personalize the countdown style. You can also add photos or use colored discs to identify your events. Smart Countdown also has a repeating events feature and allows you to attach descriptions to your events.

The app has a premium feature that allows you to backup or share your timeline, and personalize the countdown style. You can also share your events on Facebook, Instagram, or any other channel. Smart Countdown has a quick action feature that enables you to quickly access the app's main functions. The app supports English, French, German, Hungarian, and Spanish languages.

Smart Countdown is an enjoyable and useful app that provides a smooth user experience. The app has a detail view of each event, a reminder and repeating reminder feature, and user support if any question arises. You can easily share the app with others and have an organized timeline of your important events.