Play a game to simulate disease outbreaks and track their spread. Make decisions that affect virtual populations. Collaborate with others in real-time. View data on infection rates and interventions.
Read bedtime stories with interactive elements and calming narration. Customize settings for age and mood. Choose from new stories weekly. Track progress and set bedtime reminders. Share stories with family members.
The app provides images and usage descriptions for all 40 international code flags. It includes a quiz for memorization and the complete International Code of Signals document for reference.