Trach - Trachtenberg

Name: Trach - Trachtenberg
Rating: 4.7 (13 reviews)
Author: Giorgio Network, LLC

By: Giorgio Network, LLC

Math Challenge

Features & Capabilities

Trach is the ultimate app for learning and practicing the Trachtenberg method—a system of mental math techniques that make complex calculations quick and intuitive.

With step-by-step tutorials and practice exercises, you’ll develop a deep understanding of rapid multiplication, all while sharpening your number sense.

Why Trach?

Learn the Trachtenberg method at your own pace
Practice with problems of varying difficulty
Track your progress and improve over time
No ads, no distractions—just pure learning

Master calculations like 172413 × 11 in seconds. Whether you're a student, a math enthusiast, or just curious about mental math tricks, Trach makes learning effortless.

Download Trach today and start multiplying faster than ever.

User Growth & Download Statistics

App

By:

Giorgio Network, LLC

Rating:

4.70

(13)

Version:

2.0.2 Last updated: 2025-02-07

Version code:

872307284

Creation date:

2020-03-15

Compatible devices:

Size:

6.06MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 335,442 ▲ 819

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Giorgio Network, LLC

Apple Apps Store

https://apps.apple.com/us/app/trach-trachtenberg/id1502611431

Website:

https://giorgio.network/trach

User Reviews

There’s no unnecessary added “features.” It’s just what you need. Nothing more. Nothing less.

by Ta*****, 2025-08-23

I was looking for a new math game that would be challenging and this is right up my alley! I just wish there was a more fun way of playing with the app. Kind of annoying that I can only do 5 problems then have to go back to the home screen to reselect my options to play another round. Trach definitely needs to make a game out of this, it’s too fun!