# Calcache, Math facts puzzles — A playful mental math game

> A playful mental math game (iPhone/iPad app by RX Labz.)

- Source: https://appshunter.io/ios/app/calcache-math-facts-puzzles/id1529890772 (this page in markdown: same URL + `.md`)
- Developer: [RX Labz](https://appshunter.io/developer/1223459761)
- Category: Education, Games, Casual, Puzzle
- Price: $1.99
- Age rating: 4+
- Requires: iOS 13.0 · 22 MB
- Languages: American English, French (France), Italian, Brazilian Portuguese, European Spanish
- Released: 2020-09-08
- Data updated: 2026-05-13
- User reviews in markdown: https://appshunter.io/ios/app/calcache-math-facts-puzzles/id1529890772/reviews.md

## What is Calcache, Math facts puzzles?

Rediscover mental math in a game that is both playful and smart.

Far from repetitive quizzes, Calcache offers an original approach to anchor addition and multiplication tables in memory: the classic "Word Search" principle, adapted for numbers.

A Subtle Game Mechanic:
In a seemingly random grid of numbers, your child must spot and trace valid equations. This visual search exercise stimulates observation and logic, transforming revision into a genuinely stimulating brain teaser.

Why Calcache Stands Out:
- A Unique Concept: The only game that blends the soothing mechanics of Word Search with the rigor of mathematics.
- Teacher-Approved: A method validated by educators for its effectiveness in memorization and mental agility.
- Gentle Progression: The game adapts to the child's pace, unlocking tables (from 2 to 9) as they succeed, maintaining interest without frustration.

Designed to Last (Ages 6 to 11):
Whether introducing addition to younger children or reinforcing multiplication for older students, Calcache offers a moment of playful concentration—ideal for homework help or quiet time.

With Calcache, your children will master mental math and actually ask to practice!


## Version history (last 5 releases)

### 1.4.0 — 2026-02-19

New languages, improvements, and corrections

### 1.1.1 — 2023-08-28

Fixes the multiplication level bug

### 1.0.2 — 2020-09-17

This version includes minor bug fixes.

### 1.0.1 — 2020-09-10

Fix the help button

### 1.0 — 2020-09-08

No release notes.

## Apps similar to Calcache, Math facts puzzles

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [First grade Math - Subtraction](https://appshunter.io/ios/app/first-grade-math/id1271513744) | — | $2.99 | Education |
| [Math Shot Subtract Fractions](https://appshunter.io/ios/app/math-shot-subtract-fractions/id1205871260) | — | $2.99 | Education |
| [First grade Math - Addition](https://appshunter.io/ios/app/first-grade-math/id1271513401) | — | $2.99 | Education |
| [MathShot Multiplication Tables](https://appshunter.io/ios/app/mathshot-multiplication-tables/id1161459771) | 3.0 (2) | $2.99 | Education |
| [Subtraction Skill Builders](https://appshunter.io/ios/app/subtraction-skill-builders/id1271517241) | — | $2.99 | Education |
| [ASL BSL Pro (Flashcards S)](https://appshunter.io/ios/app/asl-bsl-pro-flashcards-s/id1526931429) | 5.0 (1) | $2.99 | Education |

## More apps by RX Labz

- [Operation Calculus](https://appshunter.io/ios/app/operation-calculus/id1461707284)
- [Turnigo](https://appshunter.io/ios/app/turnigo/id1464382187)

All apps by RX Labz: https://appshunter.io/developer/1223459761

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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 2026-05-13.*