Guess the Graph
Graph Detective
Free
Learn to read graphs by thinking like a mathematician.
Guess hidden functions from their graphs, experiment with parameters, and build intuition through visual feedback.
Graph Detective is an interactive educational app that helps students build intuition about mathematical functions by analyzing graphs instead of memorizing formulas.
Players are shown a graph without its equation and are challenged to reconstruct the underlying function by adjusting parameters or entering expressions. As users experiment, the graph updates in real time, encouraging exploration and hypothesis testing.
The app supports multiple difficulty levels:
Easy: Explore quadratic and linear functions using sliders
Medium: Enter full expressions including trigonometric, exponential, and logarithmic functions
Hard: Analyze composite and piecewise functions with minimal hints
Graph Detective features a custom math input interface optimized for learning, optional hardware keyboard support, and a built-in cheat sheet that explains common graph patterns and transformations.
Ratings & Reviews
The developer, Tianze Guan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tianze Guan
- Size
- 4 MB
- Category
- Education
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Copyright
- © 2025 Tianze Guan — Guess the Graph