Count It
Count apples, stars, fish and more. Tap each one as you count, hear the count climb, then pick how many there are.
PlayIn the browser
PlaythroughApps
Apps
Play in your browser or download for Android.
Mazes
Take the bee to its flower and the puppy to its bone. Draw the way with a finger, leave a crayon trail, and keep clear of the walls.
PlayIn the browser
Memory Match
Turn the cards over two at a time and find the matching crayon pictures. Play with 3, 6 or 10 pairs, and hear a note for every pair you find.
PlayIn the browser
Dot to Dot
Join the numbered dots in order with a crayon line, and watch the picture colour itself in. Twelve pictures, from a fish to a turtle, to practice counting order and a steady hand.
PlayIn the browser
What's Next?
Apple, star, apple, star... what comes next? Spot the pattern in a row of crayon pictures, hear it play as a tune, and pick the picture that carries it on.
PlayIn the browser
Letter Trace
Follow the dots to practice letters and numbers. Draw with a finger or mouse, and see how closely you followed the guide.
Add It Up
Build confidence with addition. Work one column at a time, practice carrying, and check each answer as you go.
Take It Away
Subtraction, one column at a time. Borrow from the next column when you need to, check each answer, and on single digits tap the hint to cross things off and count what's left.
PlayIn the browser
Learn Morse
Turn any message into Morse code. Listen to the tones, follow the signal lamp, and learn at your own speed.
Book List Keeper
Keep a list of your books with an on-device AI scanner.
Download APKAndroid · 108.7 MB
Blood Pressure Tracker
Record your blood pressure readings and keep track of them over time.
Download APKAndroid · 4.8 MB
Otter Words
Practice English, French, or German with a dedicated language-learning app.
Download APKAndroid · 192.2 MB
AI Video Object Classifier
Explore AI object classification in video on your Android device.
Download APKAndroid · 21.6 MB
Gaussian Scene Scanner
Scan scenes with an Android app for Gaussian scene capture.
Download APKAndroid · 122.6 MB
Ants
Watch a colony of ants search for food and lay scent trails home. A Windows screen saver from 2004, rebuilt for the browser with its original look or a modern one.
PlayIn the browser
APK downloads are for Android sideloading. Open the downloaded file on your Android device to install.