MathChamp - Competition Prep
Math Kangaroo & Olympiad Prep
Free · In-App Purchases · Designed for iPad
Competition Survival Kit is here! Tips, tricks & an OMR practice tool to ace Math Kangaroo. Pro plans from $2.49/mo.
Master Math Competitions with MathChamp - The #1 Training App for Math Kangaroo, Olympiad and AMC
Whether you are preparing for Math Kangaroo (IKMC), AMC, Math Olympiad, or Math League - MathChamp is the math practice app that gives you the speed, confidence, and skills to win. The best math competition app for kids and students in Grades 1 through 12.
BUILT FOR COMPETITION MATH
- 50+ question templates covering Geometry, Algebra, Number Theory, Combinatorics, Logic, Probability, Sequences and Arithmetic
- Problems modeled after real competition papers from Grades 1 to 12
- Progressive difficulty from Easy to Medium to Hard across every topic
- New questions generated every session so you never repeat the same problem
5 POWERFUL TRAINING MODES
Practice Mode - Quick, focused math practice. Pick your grade, answer questions, and learn from detailed step-by-step solutions. Free users get 3 questions per day.
Daily Sprint - 5 questions, race the clock. Build a daily streak and beat your personal best. A new sprint every day keeps your skills sharp.
Challenge Mode (Pro) - The real competition simulator. 30 questions in 75 minutes, scored exactly like Math Kangaroo with 3-point, 4-point, and 5-point tiers. See how you rank.
Topic Mastery (Pro) - Focus on one topic at a time. Progress from Bronze to Silver to Gold to Diamond as you master Geometry, Algebra, Combinatorics, Number Theory, and more.
Puzzle Lab (Pro) - Visual puzzles, pattern recognition, and spatial reasoning. The creative side of competition math with rendered diagrams for Venn diagrams, composite areas, and overlapping regions.
NEW IN v1.1: 3-TIER HINT SYSTEM
Stuck on a problem? Tap the hint button for a nudge, then a stronger push. Tier 1 hints are free for all users. Tier 2 and 3 unlock with Premium for deeper guidance.
WHY MATHCHAMP?
- Competition-Accurate: Questions modeled after real Math Kangaroo, AMC, and Olympiad papers
- All Grades: Supports Grades 1 through 12 with grade-appropriate difficulty
- Instant Feedback: Every question includes a step-by-step solution
- Smart Hints: 3-tier hint system when you need a nudge
- Offline Ready: No internet required - practice anywhere, anytime
- Beautiful Design: Clean, distraction-free interface for focused learning
- No Ads: Zero advertisements, ever
- Privacy First: No data collection, no tracking
COMPETITION TOPICS COVERED
Geometry, Algebra, Number Theory, Combinatorics, Logic, Arithmetic, Probability, and Sequences. Every topic includes questions from easy to advanced, aligned with international math competition standards.
Free users can enjoy Practice Mode (3 questions per day) and Daily Sprint at no cost.
SUBSCRIPTION TERMS
- Payment will be charged to your Apple ID account at confirmation of purchase
- The monthly subscription automatically renews unless it is canceled at least 24 hours before the end of the current period
- Your account will be charged for renewal within 24 hours prior to the end of the current period
- You can manage and cancel your subscriptions by going to your App Store account settings after purchase
Terms of Service: https://www.deeun.com/terms-and-conditions
Privacy Policy: https://www.deeun.com/privacy-policy-1
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Major Update v2.0 - The Competition Day Update
NEW: Competition Survival Kit
- Step-by-step competition day walkthrough - zero surprises
- Top 10 mistakes kids make and how to avoid them
- Interactive OMR bubble sheet practice
- Night-before and morning-of checklists
- Formula cheat sheet and 30-second speed tricks (Pro)
- Mental prep with guided 4-4-4 breathing
NEW: Readiness Score
- One number showing how prepared your child is
- Weighted across all competition topics
- Full topic breakdown with Pro
- Live countdown to Math Kangaroo, AMC 8, AMC 10/12
NEW: Smarter Free Tier
- 10 free questions on your first session
- 1 free Challenge Mode every week
IMPROVED: Redesigned subscription experience
IMPROVED: Score comparison vs grade average and top 10%
IMPROVED: Competition tips on home screen
FIXED: Purchase flow completely rebuilt - no more errors
FIXED: Streak tracking and notification accuracy
FIXED: 50+ bug fixes and performance improvements
Train smarter. Compete stronger. Good luck on competition day!
The developer, Deeun Inc., 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
- Deeun Inc.
- Size
- 39.2 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- MathChamp-Yearly $34.99
- MathChamp-Monthly $12.99
- MathChamp-Lifetime $49.99
- Copyright
- © Deeun Inc. 2026