Combine 24
The classic Make-24 math game
Free · Designed for iPad. Not verified for macOS.
New: Daily Puzzles with streaks, speedy Fast Play, and a Magic Solver to check your answers. Make 24 from four cards — how fast can you go?
Can you make 24?
Combine 24 is the classic math card game loved by families and classrooms for generations — now reimagined as a bright, friendly app you can play anywhere.
The rules are beautifully simple: you get four number cards. Use +, -, x, ÷ (and parentheses!) to combine all four numbers into exactly 24. That's it. Easy to learn, surprisingly addictive, and a real workout for your mental math.
GAME MODES
- Daily Puzzle — a fresh challenge every day. Solve it to keep your streak alive!
- Fast Play — race against the clock and solve as many puzzles as you can.
- Magic Solver — stuck on a tricky one? Tap the magic wand to reveal a solution and check your work (no cheating!).
GREAT FOR EVERY AGE
From kids sharpening their arithmetic to grown-ups keeping their minds quick, Combine 24 turns mental math into a game you'll actually want to play. Teachers and parents love it as a playful way to practice the four operations.
WHY YOU'LL LOVE IT
- Clean, colorful, kid-friendly design
- Only a small family-safe banner ad on the home screen, never during play
- No tracking, no in-app purchases, no social features
- Track your progress with levels and daily streaks
- Play offline, anytime, anywhere
- Optional free account to sync your progress across your devices
A LITTLE STORY
Combine 24 was designed and built by a 10-year-old with a love of numbers — and a little help from AI. We hope it sparks the same joy of math in you and your family.
Grab four cards. Find the 24. How fast can you go?
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Tidier ads and a smoother experience!
- Ads no longer overlap the bottom menu — the layout now makes room for them
- Cleaner, less intrusive ad placement
- Performance and bug fixes
The developer, Consultin AI Pty Ltd, 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
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Consultin AI Pty Ltd
- Size
- 6 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Consultin AI Pty Ltd