Chalcack: Solve any subject
Study without the struggle
Free · In‑App Purchases · Designed for iPad
Don't Just Study. Master It.
Stop hitting a wall every time you encounter a tough problem. Whether it's a complex equation or a confusing passage, Chalcack is your 24/7 AI-powered study companion, designed to turn every "I'm stuck" into an "I get it!"
Simply snap a photo and watch as Chalcack breaks down the most difficult problems into clear, logical steps. We don't just give you the answer - we give you the roadmap to solve it yourself.
■ KEY FEATURES
• Snap and Solve: From advanced Calculus to complex English grammar and Science, our AI recognizes the problem instantly and provides the most accurate solution.
• Step-by-Step Logic: No more guessing games. We walk you through the logical flow of every problem so you can understand the how and the why.
• All-in-One Subject Support: Math, English, Physics, Chemistry, Biology, History, and more. Whatever the subject, Chalcack has you covered.
• Master the Core Concepts: We identify the underlying principles behind each question and highlight why specific answers are wrong, maximizing your learning efficiency.
• Personal Study Vault: Automatically save your scanned questions. Build your own personalized Review Library to bridge your knowledge gaps before the big exam.
■ COMPREHENSIVE COVERAGE
• Math: Algebra, Geometry, Calculus, Probability, Statistics, and Word Problems.
• Language and Humanities: Grammar, Reading Comprehension, Vocabulary, and Literature.
• Test Prep: SAT, ACT, AP Exams, IB, and various English proficiency tests.
■ WHO IS CHALCACK FOR?
• Students studying solo who need an immediate unblock to keep their flow.
• Learners who find textbook answer keys too vague or confusing.
• Self-starters who want to master concepts without the high cost of private tutoring.
• Test-takers looking for a fast, efficient way to review difficult problems before an exam.
Stop wasting time flipping through answer keys. Regain your confidence and make learning enjoyable again. With Chalcack, the solution is always just a snap away.
Download Chalcack today and start studying smarter!
■ SUBSCRIPTION INFORMATION
• Plan: Chalcack PRO
• Duration: 1 Month (Auto-renewal)
• Price: $9.99/month (or local equivalent)
• Payment will be charged to your Apple ID account at confirmation of purchase.
• Subscription automatically renews unless canceled at least 24 hours before the end of the current period.
• Manage your subscription and auto-renewal settings in your App Store Account Settings.
■ Privacy Policy: https://www.chalcack.com/privacy
■ Terms of Use (EULA): https://www.chalcack.com/terms
Ratings & Reviews
Thanks for using Chalcack!
We're always working hard to improve your experience.
This update includes bug fixes and performance improvements.
The developer, Dong Hae Jang, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dong Hae Jang
- Size
- 34.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - iPad
Requires iPadOS 18.5 or later. - Mac
Requires macOS 15.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.5 or later.
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- In-App Purchases
Yes
- Yearly Premium subscription $79.99
- Premium subscription $9.99
- Copyright
- © Andrew Jang