Trach - Trachtenberg

Trach - Trachtenberg

Math Challenge

12 ratings
15 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 15, 2020
  • February 7, 2025

Features

Trach - Trachtenberg screenshot #1 for iPhone
Trach - Trachtenberg screenshot #2 for iPhone
Trach - Trachtenberg screenshot #3 for iPhone
Trach - Trachtenberg screenshot #4 for iPhone
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ipad
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About

Master rapid mental math with this app, offering step-by-step tutorials and practice exercises for complex calculations. Learn and practice the Trachtenberg method to sharpen your number sense and multiply faster.

Trachtenberg method tutorials
Practice exercises
Progress tracking
Mental math techniques
Rapid multiplication
Number sense development
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What's New in Trach

2.0.2

February 7, 2025

Bug fixes

1

In-App Purchases

$4.99

Unlock All Multiply Tutorials

Unlock all multiplication tutorials forever.

User reviews

Exactly as it should be

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

Love this App!

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!
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Learning twelve times tables

When you press learn then twelve, the first eg is is two digit number and then it says ‘ what if it’s a two digit number?”

Trach

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.

Love it!

Great way to learn the basics of this method.

Developer apps

FAQ

What is the Trach app?

Trach is an educational app designed to teach and help users practice the Trachtenberg method, a system of mental math techniques for quick calculations. It offers tutorials and practice problems to improve rapid multiplication and number sense.

How does Trach help with learning math?

Trach provides step-by-step tutorials to guide users through the Trachtenberg method. It then offers practice exercises with varying difficulty levels, allowing users to apply what they've learned and build confidence in complex calculations.

Can I track my progress in Trach?

Yes, the app allows you to track your progress over time. This feature helps you monitor your improvement in mastering mental math techniques and identify areas where you might need more practice.

What devices does Trach support?

Trach is available for iPhone and iPad devices. It is designed to offer a seamless learning experience on Apple's mobile and tablet platforms.

Is Trach suitable for young learners?

Trach has an age rating of 4+, making it suitable for a wide range of users, including students. Its intuitive approach to mental math can benefit learners of all ages.

Does Trach have ads?

No, Trach is ad-free. The app is designed for a distraction-free learning environment, allowing users to focus solely on mastering mental math techniques.

How often is Trach updated?

The latest version of Trach is 2.0.2, and it was last updated on February 7, 2025. This indicates a commitment to ongoing development and improvements.

What is the user rating for Trach?

Trach has a high user rating of 4.7 stars based on 12 ratings. This suggests that users generally find the app to be effective and valuable for learning mental math.