# Trachtenberg Kids

> Mental math tricks & games

Canonical page: [https://chrome-stats.com/d/id6775289064](https://chrome-stats.com/d/id6775289064)

## Overview

- **ID:** `id6775289064`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hayde Tech Ltd
- **Category:** Education
- **Version:** 1.3.0
- **Last updated:** 2026-08-21
- **First published:** 2026-06-27
- **Size:** 49 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/trachtenberg-kids/id6775289064)
- **Privacy policy:** [https://trachtenberg-kids.pages.dev/legal/privacy](https://trachtenberg-kids.pages.dev/legal/privacy)

## Description

Trachtenberg Kids turns multiplication into a superpower. Using the famous Trachtenberg system — the "speed math" once taught to engineers — your child learns to multiply big numbers in their head, no calculator needed.

Every lesson reveals a secret, walks your child through it step by step, then builds confidence with guided practice, free play, and a 60-second Speed Round. Friendly mascots and a "Show Off" mode keep them coming back.

WHAT YOUR CHILD LEARNS
  • ×11 and ×12
  • The halving family: ×5, ×6, ×7
  • The complement family: ×9, ×8, ×4, ×3
  • How to multiply 2-digit numbers in their head, left to right

HOW IT WORKS
  • Watch the trick revealed with a fun animation
  • Practice with step-by-step hints, then solo
  • Beat the clock and build a streak
  • Earn stars and unlock the next trick

MADE FOR FAMILIES
  • One family account, a profile per kid — progress syncs across devices
  • A grown-up area protected by a parent PIN
  • No ads. No chat. No tracking.

FREE & PREMIUM
The ×11 trick is free. Unlock every trick with Trachtenberg Kids Premium — an auto-renewable subscription. It renews automatically unless cancelled at least 24 hours before the period ends; manage or cancel anytime in Settings > Apple ID > Subscriptions.

Privacy Policy: https://trachtenberg-kids.pages.dev/legal/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #1,407,198 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6775289064)