Trach - Trachtenberg

Trach - Trachtenberg icon

Trach - Trachtenberg

Giorgio Network, LLC

AppRecs review analysis

AppRecs rating 4.7. Trustworthiness 62 out of 100. Review manipulation risk 27 out of 100. Based on a review sample analyzed.

★★★★

4.7

AppRecs Rating

Ratings breakdown

5 star

85%

4 star

8%

3 star

0%

2 star

8%

1 star

0%

What to know

Low review manipulation risk

27% review manipulation risk

High user satisfaction

85% of sampled ratings are 5 stars

About Trach - Trachtenberg

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.
Trach - Trachtenberg Screenshots
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Reviews for Trach - Trachtenberg

Tanman310

Exactly as it should be

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

miki kiki

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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