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Trachtenberg Technique 3.0

26.7 MB / 10+ Downloads / Rating 4.3 - 17 reviews


See previous versions

Trachtenberg Technique, developed and published by Filopedia, has released its latest version, 3.0, on 2022-12-08. This app falls under the Education category on the Google Play Store and has achieved over 1000 installs. It currently holds an overall rating of 4.3, based on 17 reviews.

Trachtenberg Technique APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.1+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.Trachtenberg.jacob

Updated: 2 years ago

Developer Name: Filopedia

Category: Education

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Trachtenberg Technique on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.3
Total 17 reviews

Reviews

5 ★, on 2018-07-02
Very nice and wondarfull apps The rest of this article presents some methods devised by Trachtenberg. Amazing job.

5 ★, on 2018-12-03
Been looking for this book...and now I have it as an app for free! Thanks 😁!

4 ★, on 2018-07-02
Wonderful it will definitely fast your calculations

3 ★, on 2018-07-01
Very Addictive But not so good interface !

5 ★, on 2018-07-01
Most Logical App on Playstore i have ever found !

4 ★, on 2018-07-01
Goid One !

Previous Versions

Trachtenberg Technique 3.0
2022-12-08 / 26.7 MB / Android 4.1+

About this app

The Trachtenberg system is a system of rapid mental calculation. The system consists of a number of readily memorized operations that allow one to perform arithmetic computations very quickly. It was developed by the Russian Jewish engineer Jakow Trachtenberg in order to keep his mind occupied while being held in a Nazi concentration camp.

The rest of this article presents some methods devised by Trachtenberg. Some of the algorithms Trachtenberg developed are ones for general multiplication, division and addition. Also, the Trachtenberg system includes some specialized methods for multiplying small numbers between 5 and 13.

The chapter on addition demonstrates an effective method of checking calculations that can also be applied to multiplication.

New features

Same and awesome as previous !

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows an app to access precise location.
Allows an app to access approximate location.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to read from external storage.
Allows an application to write to external storage.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Allows access to the list of accounts in the Accounts Service.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an app to access approximate location.
Allows an app to access precise location.
Allows an application to write to external storage.