Apps Like OPTi for iPhone and iPad
OPTi screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Graphing Calculator AR
Ron Avitzur
Graph functions and visualize equations
Allows users to plot functions, implicit relations, and parametric curves. It supports 3D graph visualization in AR. Features include inequality plotting, vector fields, and coordinate transformations.
Seesaw
Seesaw Learning, Inc.
Share assignments and feedback
Students can upload and share learning activities, assignments, and creative projects. Teachers can provide feedback, assign tasks, and communicate with families. Includes tools for tracking progress and accessing educational resources.
Amaziograph
AMAZIOGRAPH OOD
Create tessellations and mandalas
Create intricate tessellations and mandalas using 20 symmetry options. Draw with customizable colors and patterns. Adjust symmetry settings to design complex shapes. Save and export artwork in various formats. Share creations directly from the .
Brain Dots
TRANSLIMIT, INC.
Bump balls and clear stages
Play a physics-based puzzle game where players guide two balls to collide by drawing lines and shapes. Collect various drawing tools to solve increasingly complex levels.
Trainyard Express
Matt Rix
Create puzzles and track your progress
Allows players to solve puzzles by directing colored paths. Users can create custom puzzles, share solutions, and access over 60 levels. The game features splitter pieces and no ads.
Numbers.io
zurab inaishvili
Play, grow, and upgrade your character
Compete against global players by defeating smaller numbers and avoiding larger ones. Unlock new characters and power-ups. Collect green dots to increase size. Use boosts to move faster and evade red obstacles.
Hebrew Bible Study - Torah
Moshe Cohen
Biblical texts with translations and dictionary tools
Texts with translations and commentary. Access a dictionary for prayers and blessings. Ask Judaism-related questions using the Rabbi Ari AI chatbot. Explore verses for daily or research.
Curved Spaces
Jeff Weeks
Explore multi-connected universes
Explore 3D environments to visualize and understand how light behaves in non-Euclidean geometries. Navigate through interactive universes to study 3-manifolds. Use the for academic research or to gain insights into topology and cosmology.
Visual Anatomy Lite
YingLiang Ma
Explore with 3D models and muscle actions
View 3D rotational models of human . Watch muscle action movies. Access 1247 Gray's images. Highlight muscles with a tool. Display Latin names and full descriptions. Available in English, French, Spanish, and German.
Desmos Graphing Calculator
Desmos, Inc.
Plot equations and animate graphs
Allows plotting of polar, cartesian, and parametric equations with unlimited expressions. Users can add sliders for function transformations, create tables for data input, and animate graphs.
Counting Game & Addition: Dino
Didactoons Games SL
Play educational games for kids
Learn colors, shapes, and basic words through interactive games designed for preschoolers and young students. Switch between English, Spanish, French, and Italian. Complete puzzles, match items, and listen to audio instructions.
GDevelop - Create & Play Games
GDEVELOP FRANCE
Indie , share feedback, your own
Access and a variety of indie without installation. Provide feedback to creators. Discover new weekly from global developers. using , an open-source no-code game engine with AI features.
Kids Dino Adventure Game!
App Family AB
Dig for bones and find dinosaurs
Play games featuring dinosaurs, including digging for bones and coloring dinosaur illustrations. Tap to dig for bones and collect items. Use free draw mode to create custom doodles. Bring dinosaurs to life by completing bone collections.
Earth Editor
CHIEHIRO HASHIZUME
Create worlds with gravity and dots
Create a simulated by placing dots on a gravity field. Manipulate sand, water, seeds, lava, and other elements. Experiment with combinations to shape landscapes and ecosystems. Share creations with others.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.