Trach

Description

The ultimate iOS app for learning and practicing the Trachtenberg method.

Master the Trachtenberg method with custom tutorials and a variety of difficulty levels.

Imagine being able to solve complex equations like 172413 x 11 in seconds. With Trach, this is all possible.

Download Trach today and boost your math skills to new heights.

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In-Apps

Unlock All Multiply Tutorials

$4.99

Screenshots

User Rating

4.64 out of 5

11 ratings in United States

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Ratings History

Reviews

Amazing app and easy to learn but how do you do 3 digits by 2 digits multiplication and can you do division with this method.

Perfect

This app is so amazing and it’s helping me so much with math. I recommend this app o anybody who wants a easy and fast way to do any equation.

Good, but doesn’t give all the necessary information

This app is well made. However, it doesn’t give enough information. How do I multiple by 3 digit 11’s and turn it into a 4 digit number? Not sure!

Great app

Love it! Very well done app and productive way to pass time

Incredible!

Thank you so much for creating this. The tutorial sections are clear, concise, and intuitive. The testing section is wonderful for practicing what you have learned. I wanted to let you know how impressed I was by the first few iterations you have released. Great work so far. I really hope you decide to continue working on this. You might just be training the next Euler!

Fun Learning

This app is great! Had fun while learning. Very well explained.

Great app

Awesome app and I learned so much!

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