Explore effects on light using real-time camera input. View gravitational lensing and photon rings around simulated holes. Adjust parameters to observe different lensing phenomena. Share captured visuals and educational insights.
by Alexandru Lupsasca★ 4.817 ratingsEducationFreeData updated 2026-09-06
Edit videos to obscure sensitive details like faces, eyes, and license plates. Apply pixelation or with a single tap. Work locally without cloud storage. Save and share edited videos directly.
Teach multiplication by tapping squares to reveal products. Tap again to return to multiplicands and multipliers. Includes sound effects for interactive learning.
Apply flower to photos from your album. Choose from various like roses, daisies, and sunflowers. Add color filters and adjust appearance. Share edited photos with family and friends.
Music allows playback of songs, quick song searches, custom playlist creation, and favorite track marking. Video editor enables playback control with slow motion, speed adjustment, and reversal.
Create photo collages and video slideshows with customizable layouts, colors, and patterns. Add text, filters, and music. Edit photos with object removal, skin softening, and blur effects. Include stickers, outlines, and background adjustments.
Explore by customizing a spaceship and setting your course. Discover asteroids, planets, and a black hole. Interact with friendly aliens and familiar friends. Complete missions and collect items. Track progress and unlock new content.
Edit videos by colorizing specific parts and adjusting brightness, saturation, and hue. Change of selected areas, adjust contrast and white balance, and apply vignette effects. Convert videos to black and white with retention in chosen details.
Learn English vocabulary through interactive quizzes. View word definitions and select correct answers from four choices. Drag answers to a target area for feedback.
Turn photos into drawings, cartoons, or sketches with one click. Apply various effects including black strokes, white strokes, pastel, and halftone. Adjust edge strength, opacity, contrast, brightness, and saturation.
Create and edit drawings using various tools like Pen, Line, Arrow, Rect (Stroke/Fill), Ellipse (Stroke/Fill), Eraser, and Text. Choose from multiple colors including Black, Red, Green, Blue, Yellow, and more. Save or share drawings directly.
Access a curated directory of black-owned businesses and services. Search by category, location, and ratings. Read reviews, contact providers, and make purchases directly through the .
Create highlight reels and hole vlogs with golf-specific graphics. Choose from scorecards, on-course shot graphics, and leaderboards. Customize text and colors for branding. Share videos with friends and family.
Draw with a pen or apply colorful stamps. Tap to change background colors between white and black. Save drawings, erase, or retry. Play sounds when using stamps or drawing lines.