Set alarms with schedules and customize snooze duration. Choose vibration or fade-in sound. Select music or preset alarms for waking up. Use sleep timer with background music. Switch between 12-hour and 24-hour formats.
Play high-definition natural sounds to aid , reduce anxiety, and promote relaxation. Adjust volume and selection. Set timers and customize soundscapes for different environments.
Wake up to sounds of cat food cans opening and kittens meowing. Fall asleep to mice squeaking and kittens purring. Customize tones and sleep sounds. Adjust volume and set recurring alarms. Track sleep duration and wake-up times.
View a serene aquarium with lifelike goldfish swimming through clear water. Interact by touching fish to guide their movement. Customize tank appearance with adjustable shapes, backgrounds, and floating items.
Control sleep with and . Set a sleep timer to automatically stop playback and save battery. Hide the interface to take photos in a dark room. Works on iPhone and iPad.
Set alarms with customizable sounds that persist until user responds. Adjust volume and timing settings. Receive repeated alerts until user acknowledges. Syncs with iOS devices for management.
Create circuits using logic gates and basic building blocks. Wire components on a flexible plane. Simulate real-time behavior. Learn fundamental concepts of engineering and computer science.
Create maps to organize thoughts, remember information, and generate ideas. Add notes, links, and images to nodes. Customize themes and export maps as PDF or image files. Sync across devices and access without requiring an account or ads.
Set a nap up to 30 minutes. Choose from relaxing sounds like beach, rain, or thunder. Select from pleasant alarm sounds including birds, piano, or bells. Access high quality audio tracks.
Connect Bluetooth bracelet to sync health data. Track real-time heart rate, sleep, and exercise. View health status and activity history. Set bracelet reminders and manage device settings. Search for devices and perform factory reset.
Learn to tell time by interacting with a 3D clock. Rotate clock hands and tap a crab to display and hear the time. Switch between Japanese and English audio using a national flag. Move a character to different locations and change the weather.
Track progress through timed challenges that combine physical movement and mental stimulation. Complete exercises that require quick thinking and physical activity. Access a variety of brain and body workouts without requiring prior mastery.