# MathCage: Number Logic — Math Logic Brain Trainer

> Math Logic Brain Trainer (iPhone/iPad app by 晓 郭.)

- Source: https://appshunter.io/ios/app/mathcage-number-logic/id6769718127 (this page in markdown: same URL + `.md`)
- Developer: [晓 郭](https://appshunter.io/developer/1895645928)
- Category: Games
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish
- Released: 2026-05-18
- Data updated: 2026-08-09
- User reviews in markdown: https://appshunter.io/ios/app/mathcage-number-logic/id6769718127/reviews.md

## What is MathCage?

MathCage is the classic math logic game — a fresh challenge for Sudoku fans who love numbers and reasoning. Fill the grid, satisfy every cage, and train your brain anywhere.

HOW TO PLAY
• Fill the grid with numbers (1-4, 1-5 or 1-6)
• No number repeats in any row or column
• Numbers in each cage must satisfy the arithmetic clue (+, −, ×, ÷)
• Single-cell cages show the answer directly

WHY YOU'LL LOVE IT
• Unlimited puzzles — every grid is freshly generated with a unique solution
• 3 difficulty levels: Easy 4×4, Medium 5×5, Hard 6×6
• Notes, undo and auto-save for strategic play
• Track your best times and completed games
• Clean, minimal design with satisfying haptics
• 100% offline — perfect for flights, commutes and travel
• Completely free: no ads, no subscriptions, no in-app purchases

PERFECT FOR
• Sudoku fans looking for a smarter alternative
• Daily brain training and mental math practice
• Students sharpening arithmetic skills
• Anyone who loves logic puzzles and number games

Download MathCage now and give your brain its daily workout!


## Version history (last 2 releases)

### 1.1.1 — 2026-08-07

Rebranded to MathCage: Number Logic
Refined app name and metadata for clearer positioning
Improved home-screen display name across all languages

### 1.0.0 — 2026-05-18

No release notes.

## More apps by 晓 郭

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- [Dual Recorder & DuoShot Camera](https://appshunter.io/ios/app/dual-recorder-and-duoshot-camera/id6764306587)
- [DClipVideo](https://appshunter.io/ios/app/dclipvideo/id6764473171)
- [Smart Travel Packing Assistant](https://appshunter.io/ios/app/smart-travel-packing-assistant/id6764518917)
- [Periodic table tool](https://appshunter.io/ios/app/periodic-table-tool/id6764566398)
- [Ironsyl - Workout Beat Timer](https://appshunter.io/ios/app/ironsyl-workout-beat-timer/id6764770289)

All apps by 晓 郭: https://appshunter.io/developer/1895645928

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*