EconGraph LAB
Economic tool
Free · Designed for iPad. Not verified for macOS.
Multiple models: Demand-Supply, Tax/Subsidy, Price Controls, Monopoly, PPF, AD-AS, IS-LM, Externality, Labor Market, Lorenz Curve, and more
- Instant visual feedback when changing parameters
- Policy Lab to compare before/after outcomes against a baseline
- Interpretation panel and guide for concept-focused learning
- Notes for saving class and study snapshots
This app is an educational support tool and does not provide investment or policy advice.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update significantly expands the model library and welfare analysis.
• Added Price Elasticity & Total Revenue, International Trade & Tariff Welfare, Keynesian Cross & Multiplier, and the Solow Growth Model.
• Added key equations and calculated results to the interpretation panel.
• Expanded welfare analysis for taxes, subsidies, price controls, monopoly, externalities, and trade.
• Added tariff-incidence, government-revenue, deadweight-loss, and domestic/world welfare calculations.
• Improved graph legends and explanations, and fixed several calculation and boundary-condition issues.
The developer, Dohyung Woo, 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
- Dohyung Woo
- Size
- 2 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 and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Dohyung Woo. All rights reserved.