Supply & Demand Lab by CS
Learn Economics, Track Mastery
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Master supply and demand with interactive simulations, real-world scenarios, quizzes, and a new achievement system that tracks your progress as you improve.
Supply & Demand Lab helps students understand economics through visual, interactive learning.
Explore how markets work by shifting supply and demand curves and watching equilibrium price and quantity update in real time. Move from core concepts to real-world scenarios, then reinforce your understanding with quizzes and timed challenge sessions.
Now with an expanded progress and achievements system, learners can track improvement, monitor accuracy, and unlock badges as they build economics mastery.
What you can do:
- Simulate supply and demand changes with interactive graphs
- See instant equilibrium changes and explanations
- Study with 12 structured lessons
- Practice with 16 real-world market scenarios
- Take quizzes across beginner, intermediate, and advanced levels
- Compete in 60-second challenge mode with streak scoring
- Track stats in a dedicated Progress dashboard
- Unlock achievements across learning, quiz, scenarios, and challenge milestones
Premium unlock:
- Access all premium scenarios
- Unlock elasticity controls
- Remove ads for an uninterrupted experience
Built for students, exam prep, and classroom reinforcement.
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The developer, ChatStick Company Limited, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ChatStick Company Limited
- Size
- 9.4 MB
- Category
- Education
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Upgrade $2.99
- Copyright
- © ChatStick Co.,Ltd.