Singapore Flight Info is a travel and navigation app developed by EK Studio. It provides real-time flight information for Singapore Changi Airport, with an easy-to-use interface that allows users to quickly access information about cargo/passenger flights of the day before yesterday, yesterday, today, and tomorrow. The app also has a search function that lets users look up flights by flight number, city name, or aircraft type.

One of the app's standout features is its flight status monitoring service, which checks flight status every five minutes for up to five flights. It also has a flight reminder and flight history (past 15 flights) feature. In addition, the app offers airline information, ATC radio, airport floor maps, and flight radar. The app is available in English and Traditional/Simplified Chinese, with a paid version available for additional features.

It is important to note that the app requires certain permissions, such as internet access, access to network state, vibration, read phone state, receive boot completed, wake lock, check license, and write external storage. The app also provides instructions on how to use the flight monitoring service and how to disable automatic startup on the settings page.