Education PAID applications

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Japanese-English Translator



Easily and quickly translate English to Japanese and Japanese to English with this app.
Features:

- Instant translation
- Translate words and phrases
- Voice translation
- Copy to clipboard

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Russian-English Translator



Easily and quickly translate English to Russian and Russian to English with this app.

Features:

- Instant translation
- Translate words and phrases
- Voice translation
- Copy to clipboard

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German-English Translator



Easily and quickly translate English to Indonesian and German to English with this app.

Features:

- Instant translation
- Translate words and phrases
- Voice translation
- Copy to clipboard

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Matrix Determinant Pro 



Calculate the Matrix Determinant! Simple and fast!

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Word Assistant



What is thedifference betweenour application and similar programs? We use themuscle memorymethod. Each word will not pass by your attention,since youyourself will create groups of words and fill them with asearch ormanually. The application uses a machine translationservice, itallows you to produce high-quality translation of wordsand searchfor transcriptions. You can create not only groups ofwords, butalso groups of short phrases according to their meaning.Well, ourexercises for perception of words by ear, as well as thespeed oftheir translation will help to consolidate the resultofmemorization. Our application has been tested on several groupsofsecondary schools, this allowed us to understand whystudentsremember words poorly. And as it turned out, the studentwillremember the word better if he simply writes it on a pieceofpaper. The essence of this method lies in our project, but youwillhave two options for adding a word to the application: add awordin the automatic search mode or enter it manually. We hopeourapplication will be useful to you, and will complement yourtoolsfor learning English. We will be happy to accept suggestionsforimproving the project from you.

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English Dictionary Premium



Tired carry a large and heavy dictionary? Now all you need is in your smartphone! English dictionary offline be always with you, wherever you are - at school, traveling or learning English at home. The dictionary contains about 128,000 of common and specialized words!

When you first start the dictionary is loaded archive, the size of 6 MB database - 17 MB.

The functions and features of the dictionary:
   1. Offline pronunciation
   2. Contextual search words.
   3. Favorites - you can add any word in the list of favorite words.
   4. History - every word you ever viewed - saved in the history of the dictionary.
   5. Settings
   6. Installing the database on a memory card.
   NEUE FUNKTIONEN
v 3.0:
- Added support for android 9
- Minor design changes
- Added section "My Dictionary" to add your words
- Added voice search
- Added the choice of how to find words

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Learn JavaScrpit PRO : Offline Tutorial



* Hey if you are searching for an application to learn JavaScript basic to advance then you are at right place. *
Our JavaScript tutorial for beginners and professionals provides in-depth knowledge of JavaScript scripting language.
Our JavaScript tutorial will help you to learn JavaScript scripting language easily.
It is totally ad free so learn without disturbance.
* There is no need to internet anything just install this application to start learning to JavaScript* 

* JavaScript tutorial provides basic and advanced concepts of JavaScript. Our JavaScript tutorial is designed for *
* beginners and professionals. *
* it includes all topics of JavaScript such as *
#introduction,
#Basic JavaScript 
#JavaScript Object 
#JavaScript BOM 
#JavaScript DOM 
#JavaScript Validation 
#JavaScript Oops 
#JavaScript Cookies 
#JavaScript Events 
#JavaScript Misc 
#JavaScript Advance
There are also given JavaScript *Interview Questions* and *Programming Room* to help you better understand the JavaScript.

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My Vocabulary (Store And Learn Your Words)



Very simple and useful app that will help you to store and learn any words and phrases that you'll add to it!

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Visual Math 4D 



Visual Math 4D is a graphical calculator that allows you to visualize and solve your mathematical equations. It supports various types of equations, such as spherical, parametrical, polar and cartesian and implicit equations, which can be visualized and animated in 2D and 3D. You can also plot and animate vector fields in 2D and 3D.

Features:
- solve equations and visualize their intersections
- plot cartesian functions with intersections
- plot polar- and spherical functions
- plot parametrical equations
- plot complex functions (draw real part & imaginary part)
- plot vector fields in 2D and 3D
- plot implicit equations in 2D and 3D
- plot contours of your functions
- complex numbers
- vectors & matrices
- truth- and value tables
- trigonometrical and hyperbolic functions
- piecewise-defined functions
- logarithmic functions
- logical & binary operators 
- definite integral
- n-th derivations
- statistical functions
- physical and mathematical constants with units

[ahmadkhaje]

IMPORTANT, READ FIRST: For better productivity, this Fractions Calculator implements innovative User Interface which does not contain "=" operator. Just enter the first and second Fractions into left and right upper boxes (underscored) and hit the arithmetic operator Button ("+", "-", "x" or "÷"), thus saving the click. The result appears in the multi-line display beneath input boxes. Scroll the display viewport up and down to see the calculation history; swipe to left or right to swap the input boxes


https://play.google.com/store/apps/detai...ctal&hl=en