The app simulates a ripple tank, allowing users to create waves with their finger. It demonstrates wave phenomena like interference, diffraction, refraction, resonance, and the Doppler effect.
by Paul Falstad★ 4.47 ratingsEducation$5.99Data updated 2026-09-21
Create interactive visualizations using particle effects, waveforms, gravity simulations, and lightning patterns. Adjust colors, motion, and intensity. Save or share generated art.
Explore electromagnetic concepts through interactive simulations. Create and manipulate virtual ripples in a pond or ripple tank. Observe persistent sinusoidal pulses and waveguides.
Control robo-tanks with -jumping and wall-climbing abilities. Collect loot to upgrade weapons. Tunnel underground for cover and treasure. Avoid rising water to be the last survivor. Compete in fast-paced battle matches.
Clean up in homes, schools, gardens, and hospitals. Collect and deposit it in a tank to earn money. Upgrade your washer with earned funds. Simplify controls for easy gameplay.
Record and analyze environmental sounds using phone sensors. Detect magnetic interference and trigger synthesized audio from radio streams. Create and save audio clips for paranormal investigation or creative projects.
Create and launch in a realistic 3D environment. Customize displays with various colors and effects. Arrange in 3D space and trigger them with a tap. Share created displays with others. Adjust settings for lighting and sound.
Play as a surfer on 21 real breaks with live weather forecasts. Control movement with real-time touch physics using one or two fingers. Track progress and compete in competitions. Customize gear and unlock new waves through in-game achievements.
Simulates a gun with 16 sound effects and 20 dazzling electricity animations. Includes flashing lights and vibration for a realistic effect. Allows users to play pranks by pretending to friends and family.
Play as a sniper tankman to target and destroy aerial enemies. Use precision mechanics to engage in fast-paced combat. Customize tank weapons and upgrade capabilities. Track progress through levels and unlock new content.
Play off-road racing games with customizable cars and free-roaming driving. Compete in tank battles by customizing tanks and pushing opponents out of arenas. Earn points to level up and unlock tanks. Select levels and participate in tank battles.
Simulate combat with motion controls. Unsheath the blade by tapping the handle. Wave the phone to swing the saber. Stop motion to end attacks. Touch the blade to create sparks. Use translucent buttons on the right side for additional actions.
Two photos to create a double exposure effect. Adjust blending modes and positions to merge images. Apply filters and share results on social media platforms like Instagram and Facebook.
Choose a and progress through levels to complete battles. Earn coins to upgrade tanks and unlock new ones. Customize tanks with unique abilities and complete secret tasks to enhance gameplay.
Record audio and video during investigations. Analyze environmental data with thermal imaging and electromagnetic sensors. Log findings and sync with cloud storage. Share reports and collaborate with team members in real time.
Track meteor activity with hour-by-hour forecasts and predictions for upcoming nights. View major events calendar and meteor shower references. Receive estimates for visibility and historical data on meteor rates.
Create and customize WWII battlefields with selectable tanks and military units. Choose tactics and strategies to simulate combat. Manage resources and units in a sandbox environment. Track progress and outcomes of battles.
Control systems to launch and navigate in AR. Monitor fuel and oxygen levels. Dock with the International Station. Manage booster separation and fuel tank jettison. View real-time mission data and system status.