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Requirements: 4.0.3 and up
Overview: Solution of systems of linear equations by the Jordan-Gauss method;

-Solution of systems of linear equations by the Cramer method;
-Solution of systems of linear equations by the Gauss method;
-Finding the determinant of the matrix;
-Calculation of the transpose matrix;
-Matrix multiplication by number;
-Erection of a matrix in degree;
-Finding the inverse matrix;
-Matrix rank calculation;
-Matrix multiplication;
-Matrix subtraction;
All solutions are detailed, step by step
What's New
Added the ability to save solutions and choose the interface language

`https://play.google.com/store/apps/details?id=com.highermathematics.linearalgebra.premium`

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• By caffeine
OCP - Java Test SE8 1Z0–809 v2.2.6 [Pro]
Requirements: 4.1+
Overview: This application is your comprehensive companion for preparing for Exam 1Z0–809 as well as upgrade Exam 1Z0–810 and Exam 1Z0–813.

This application is your comprehensive companion for preparing for Exam 1Z0–809 as well as upgrade Exam 1Z0–810 and Exam 1Z0–813.
With full coverage of 100% of exam objectives, this invaluable guide reinforces what you know, teaches you what you don′t know, and gives you the hands–on practice you need to boost your skills.
You′ll review the basics of object–oriented programming, understand functional programming, apply your knowledge to database work, and much more.
From the basic to the advanced, this application walks you through everything you need to know to confidently take the OCP 1Z0–809 Exam and upgrade exams 1Z0–810 and 1Z0–813.
What's New
- Added option to mark the questions in Practice and after that practice them using the filters
- Fixed the crash in some devices with KitKat due to system implementation of Themes
- Fixed red circles and rectangles present in answer option. Related to some Lollipop devices
Pro Features Unlocked

http://cfiles.me/40vi4zw5fgl6

• By APK
Requirements: 4.4+
Overview: Khan Academy is now on Android!

- You can learn anything — for free: Over 10,000 videos and explanations at your fingertips in math, science, economics, history, and much, much more
- Quickly find what you need: Redesigned navigation and search make it faster to find what you want
- Keep learning even when you’re offline: Bookmark your favorite content to “Your List” (phone only) for easy access, and download it to keep learning even when you’re not connected to the internet.
Learn using videos and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, linear algebra), science (biology, chemistry, physics), economics, and even the humanities with tutorials on art history, civics, finance, and more.
Spend an afternoon brushing up on statistics. Discover how the Krebs cycle works. Learn about the fundamentals of music notation. Prepare for the upcoming SAT, GMAT, or MCAT. Or, if you’re feeling particularly adventurous, learn how fire stick farming changed the landscape of Australia.
It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology—Khan Academy's materials and resources are available to you completely free of charge.
What's New:
- If your teacher has assigned some Course Mastery, it's now available in the app!
- Bug fixes and performance improvements!

http://cfiles.me/rcbjxp5nzz5d

• By caffeine
Requirements: 4.0.3 and up
Overview: solution of systems of linear equations by the Jordan-Gauss method;

Solution of systems of linear equations by the Cramer method;
-Solution of systems of linear equations by the Gauss method;
-Finding the determinant of the matrix;
-Calculation of the transpose matrix;
-Matrix multiplication by number;
-Erection of a matrix in degree;
-Finding the inverse matrix;
-Matrix rank calculation;
-Matrix multiplication;
-Matrix subtraction;
All solutions are detailed, step by step
What's New
Added the representation of solutions in the form of ordinary fractions;
Added settings window. You can configure the following parameters in it:
- Presentation of the result in the form of:
1) Ordinary fractions;
2) Decimal fractions;
3) Without solution (only result);
- Keyboard settings:
1) Enable/disable vibration feedback;
2) Enable/disable the click sound;
- Change interface language

• By caffeine
Identify Dog Breeds Pro v11
Requirements: 5.0 and up
Overview: Identify over two hundred different dog breeds with your smartphone.

This application will not run on devices with less than 1 GB of RAM. Please try the free version of this app before buying if you have an older smartphone or if you just want to try the app.
Click the camera button or load an image from the gallery to analyze a single picture. Activate continuous predictions and keep the dog in the circle to get predictions directly from the video stream. The app works best for high quality images loaded from the gallery.
The application reports up to three predictions it believes to be the most correct. Please treat the output only as a suggestion.
Based on an extended version of the Stanford Dogs Dataset.
Icons made by Pause08, Smashicons, Freepik from http://www.flaticon.com.
What's New
Fixed error in translation.

• By caffeine
English Grammar & Phonetics v7.2.2 (Ad-free)
Requirements: 4.2 and up
Overview: TeacherApp - Written by Professors.

PHONETICS
Vowels | Consonants | Diphthongs | Symbols | Audios | Transcription | Phonemes | Intonation | Spelling Rules | Stress Patterns.
TENSES
Present simple | Present continuous pro. | Present perfect | Present perfect cont. | Past simple | Past continuous progressive | Past perfect | Past perfect cont. | Future simple | Future progressive | Future going to | Future perfect simple | Future perfect pro.
CONDITIONALS
Zero conditional | First conditional | Second conditional | Third conditional.
IRREGULAR VERBS
Full list | Infinitive | Past simple | Past participle.
VERB TO BE
Present affirmative | Present negative | Present interrogative | Past simple affirmative | Past simple negative | Past simple interrogative.
PRONOUNS
Personal | Objective | Possessive Adjectives | Possessive Pronouns | Reflexive | Demostrative | Indefinite | Relative | Reciprocal.
CONNECTORS
Copulative | Disjunctive | Condicional | Concessive | Conclusive | Continuative | Adversative | Causative.
Qualifying | Demostratives | Quantitative | Interrogative | Possessive | Numerical | Grammar Rules.
Manner | Time | Place | Degree | Frequency | Grammar Rules | Use of the Adverbs.
ARTICLES
Definite | Indefinite.
NOUNS
Types | Gender and number | Simple and compound | Functions.

This App will allow you to work in an easier and more efficient way. You will be able to revise Grammar Rules and usage of Tenses in a clearer way through many examples which make comprehension easier. Irregular Verbs List available.
This App offers the required tools to write compositions, texts, sentences, essays, etc, using fluent vocabulary through sections like Pronouns, Connectors, Adjectives, Adverbs, Nouns and the translator.
Phonetics Chapter allows you to interpret and deduce the pronunciation of words in English through simple examples including audio.
Trip Guide offers a quick and easy comprehension option to communicate abroad.
TeacherApp is another help to develop your English skills, reading, writing, listening and speaking.
What’s New
-Errors Corrections
-Learn English Grammar

• By caffeine
Duolingo: Learn Languages Free v3.108.4 [Mod]
Requirements: 5.0+
Overview: Learn English, Spanish, French, German, Italian, Portuguese, Dutch, Irish, Danish, Swedish, Russian, Ukrainian, Esperanto, Polish and Turkish — It’s fast, fun and free.

Practice your speaking, reading, listening and writing skills while playing a game! You'll improve your vocabulary and grammar skills by answering questions and completing lessons. Start with basic verbs, phrases, and sentences, and learn new words daily.
• Editor's Choice and “Best of the Best” —Google Play
• “The best language-learning app” —The Wall Street Journal
• “This free app and website is among the most effective language-learning methods I’ve tried… lessons come in the form of brief challenges — speaking, translating, answering multiple-choice questions — that keep me coming back for more.” —The New York Times
Our most popular language courses are:
• English for Spanish speakers (60M learners)
• Spanish for English speakers (50M learners)
• French for English speakers (30M learners)
Our fastest growing language courses are:
• English for French speakers (8M learners)
• German for French speakers (100K learners)
• It's free. Learning a language and improving your skills has never been so affordable.
• It's fun. Learn new vocabulary by playing a game — practice new words by doing quick lessons and answering questions daily.
• It's effective. 34 hours of Duolingo are equivalent to a semester of university-level education. Millions of students use Duolingo to study and learn in language classes at school!
Duolingo is the best way to learn new vocabulary words to read, listen, write and speak English, Spanish, French, German, Portuguese, Italian, Dutch, Irish, Danish, Swedish, Russian, Ukrainian, Esperanto, Polish or Turkish.
WHAT'S NEW
New on Android: language tips! Tap the Tips icon next to certain skills to get helpful explanations of grammar, pronunciation and useful phrases. Now available in our Spanish, French and Chinese courses, with more to come!
★★★ MOD Unlocked: ★★★
Languages Courses Unlocked by default;
Start Lessons Unlocked by default;
Special Offers features Unlocked;
Power-Ups features Unlocked;
Outfits features Unlocked;
Bonus features Unlocked;
Analytics disabled.

• By caffeine
Fraction calculator free: easy solve math problems v2.3 [Pro]
Requirements: 4.1+
Overview: Best and free offline fraction calculator, supporting also decimals, percentages, and parentheses that shows a detailed solution for all calculations.

At school or home need to solve simple or complex math fraction problems, convert fractions into decimals, or decimals into fractions? - this fraction calculator will do it and will show how it was done
Perfect for students, parents, teachers, and woodworkers to solve or verify fraction everyday problems.
Features of this fraction calculator free app
Supports combining decimal and fractional numbers. Automatically reduces fraction result to its simplest form.
Converts fractions into decimals and decimals into fractions. Calculated result is displayed using fractions. Equivalent value in decimals is also available.
Shows a detailed solution, step by step for all fraction problems and calculations.
History of previous calculations is available.
Besides basic math operations such as add, subtract, multiply and divide; fraction calculator allows calculating percentages for fractions.
Works with big numbers. No limits
We have made this fraction calculator app available in multiple colors for you!
WHAT'S NEW
* Improved solution
* Bug fixes

• By caffeine
Classera v3.2 [Paid]
Requirements: 4.3+
Overview: Classera breaks the classroom walls to provide you with a unique experience to share every successful moment, and get access to limitless educational resources...

This version is only for students and parents.
Classera breaks the classroom walls to provide you with a unique experience to share every successful moment, and get access to limitless educational resources...
Classera brings inspiration and fun to every moment you spend in learning something new!
Classera is your smart mate that understands you & gives you exactly what you need when you need it to keep you always ahead of others.
This app is only available for students and parents with an account, if your school is already registered with Classera please refer to them for your account information.
Some of the course materials might require you to install external apps to be able to view and use.

• By caffeine
ISS onLive: HD View Earth Live v4.5.1 [Unlocked]
Requirements: 4.1 and up
Overview: ISS onLive allows you to watch realtime video of earth from International Space Station.

- HDEV (HD Live Earth Viewing Experiment) Camera
- ISS SD secondary cameras / onboard cameras
- NasaTV Channel
- NasaTV Media Channel
You can watch two channels at the same time in your device, specially designed to follow spacewalks, or watch the two live cameras.
Includes Chromecast support to send the video streams to your TV, and watch 3 video channels at the same time including your device.
With ISS onLive you can get notifications of the following events:
- Sunrise and sunsets in ISS (about 15 times in a day)
- When ISS passes over you to see your location from space (day passes)
- Special events like spacewalks, launches and others.
Notes for transmission problems from ISS: Sometimes video is not available by transmission problems. Be patient, in few minutes (sometimes hours) the transmision will return.
- Black/Blue Image = International Space Station (ISS) is on the night side of the Earth.
- No Audio = Normal. There is no audio by design.
What's New
- Bug fixing and improvements.
●  Analytics disabled

• By APK
Betaphysics — physics solver and formulas helper v1.3.5 [Subscription]
Requirements: 4.0.3+
Overview: Just type the text of the problem or question for physics and Artificial Intelligence will instantly prompt you equations, laws and formulas in Physics that are required to solve the problem.

Just type the text of the problem or question for physics and Artificial Intelligence will instantly prompt you equations, laws and formulas in Physics that are required to solve the problem. Don’t want to type? Just take a picture!
Don’t know how to solve for variables? Choose formulas, that you want to use, and the app will show step-by-step solutions of problems (available for premium users).
Smart physics handbook will show known Physical laws, table values or constants.
Betaphysics will help you do homeworks, prepare for exams in Physics. The app will make studying Physics easy and comprehensible.
Language: English, Spanish, Russian, Ukrainian, Romanian/Moldavian, Kazakh, Belarusian.
Supported topics for the main school course:
1. Mechanics: one dimensial and circular motion; projectile motion; forces and Newton's laws; work and energy; laws of conservation of momentum and energy; collisions; gravity; fluid mechanics and pressure.
2. Heat and thermodynamics: change of temperature; heat capacity; heat balance equations; laws of thermodynamics; properties of ideal gases; heat engines.
3. Electricity and magnetism: phenomena: Ohm's law; electic/magnetic forces and fields; electric currents, circuits, capacitors; electromagnetic induction.
4. Oscilations, waves and light: oscilations; mechanical waves; sound; reflection; mirrors; lenses; diffraction; interference.
Topics at development: relative motion; angular acceleration; vectors; sound instruments; atomic physics etc.
What's New
Add Spanish and Romanian languages support
Return three free solutions!
Algorithms have become even smarter
Subscription Features Unlocked

• By caffeine
Requirements: 4.0.3 and up
Overview: A pocket handy formula sheet for maths, physics and chemistry all in the same app, with calculation for necessary formulas.

You can search any formulas
You can see the formulas without internet connection.
You can find all the essential formulas of Mathematics, Physics and Chemistry in one app.
You can find the details formulas of Math in another app All Math Formulas.
Periodic table included into Chemistry Formulas section
Suggestion and comments can be directed to [email protected]

• By caffeine
GeoExpert - World Geography v4.6.0 [Paid]
Requirements: 4.1+
Overview: GeoExpert is an educational tool in the form of a game, designed to help you learn geography including ALL of the countries in the world.

It is rigorously accurate, and we maintain it up to date with the latest information. Because of this, it is used in various schools to teach geography.
Games included:
- Countries & Territories.
- Capitals.
- Flags.
- United States (including capitals and flags).
- Study mode with information (area, population,...) of each country/state.
What's New:
NEW: North America mountains
NEW: South America mountains
FIXED: Some translations

• By APK
A+ VCE Player v7.3 [Unlocked]
Requirements: 3.0+
Overview: Plays all VCE question types, Standard and Case Study Based exam file types from VCE revisions up to 3.2

Description
Plays all VCE question types, Standard and Case Study Based exam file types from VCE revisions up to 5.1
- Retake and Continue exams.
- Review marked and incomplete questions.
- Open VCE files directly from the Internet.
- Editable favorite remote places.
- Take a range of questions
- Take a random subset of all questions
- Take questions answered wrong a number of times
- Share exam scores
A+ VCE Player installs itself initially as a demo version but you may later unlock it to be fully functional by purchasing a one time in-app Upgrade. This will keep your files, settings and records untouched.
Also available at Google Play the "Classic" version of A+ VCE Player.
WHAT'S NEW
Maintenance release

• By caffeine
Cymath - Math Problem Solver v2.27 [Plus]
Requirements: 4.2 and up
Overview: With millions of Cymath.com users worldwide, the Cymath math problem solver app uses the same math engine while letting you solve problems on the go! Just enter a problem from your math homework, and let Cymath solve it for you step-by-step! We provide algebra as well as calculus help.

Topics in algebra include: equation solving, factoring, logarithms, exponents, complex numbers, quadratic equations, trigonometry, partial fraction, polynomial division, etc. Topics in calculus include: product rule, quotient rule, chain rule, u-substitution, integration by parts, integration by partial fraction, trigonometric substitution, rationalizing substitution, and much more. We provide math answers and steps for all of the above.
In short, whether you are simply stuck on your math homework, want to check your homework answers, or need specific calculus help, let our math problem solver help now!
What's New
UI enhancements.

• By caffeine
U-Dictionary: Best English Learning Dictionary v4.0.4 [NoAds]
Requirements: 4.0.3 and up
Overview: U-Dictionary works great Offline too. You can download offline packs for 44 languages, Collins Advanced Dictionary, WordNet Dictionary, Bilingual Sentences, Sample Sentences, Synonyms, Antonyms, Phrases and so on.  You can use U-Dictionary without internet. U-Dictionary is not only the largest English Offline Dictionary but is also the best app for language reference, English learning and vocabulary building. U-Dictionary is the best companion for all your English language needs!

U-Dictionary is a free dictionary and translation app.
Google Play’s Best Self-Improvement App & Best App of 2016!
Now you can translate between any two languages from 108 languages!
U-Dictionary offers originally developed dictionaries of 44 languages, Collins Advanced Dictionary, WordNet Dictionary, Bilingual Sentences, Sample Sentences, Synonyms, Antonyms, Phrases and so on. Also, U-Dictionary is equipped with English articles, games, and quizzes to help you strengthen your English level.
U-Dictionary is not only the most authentic English dictionary but also a powerful multiple-language translator. We meet all your translation needs to fit different scenarios such as studying, working and traveling abroad. U-Dictionary is far more than a dictionary!
U-Dictionary Features:
Text Translation: Translate between any two languages from 108 languages.
Camera Translation: Translate words quickly by using the offline OCR technology.
Word Lock Screen: Show words you choose on Lock Screen without network by accessing the offline package.
Quick Search on Lock Screen: Search words or sentences on the lock screen, no need to unlock your phone.
Copy to Translate: Copy any word or sentence while browsing, messaging, or reading news, to get meaning instantaneously.
Quick Translate: Get the meaning in the notification bar without opening U-Dictionary.
Offline Dictionary: Free download of Offline Packages for 44 languages and synonyms, antonyms, phrases, English sample sentences, Collins Advanced Dictionary and WordNet Dictionary. English sample sentences, Collins Advanced Dictionary and WordNet Dictionary.
Words For Today: Learn new words every day to extend your vocabularies.
Perfect English Pronunciation: Authentic UK (British) and US (American) accent. Listen and learn.
Roman Script: U-Dictionary provides Roman script for basic definition to help you pronounce.
Sample Sentences: Collected from famous international news websites such as BBC, NPR, etc.
Speech Recognition: Speak the word and get the meaning.
My Words: Save important words into different folders.
English Articles: Useful Articles to read.
Funny Videos: Fully utilize your free time to learn English with ease and fun.
Writing Club: Talk about themes given every week by us to develop your writing skills.
Desktop/Mobile Web: _http://www.u-dictionary.com
Articles from Blog: _http://udictionaryblog.wordpress.com
What's New
4.0.4
1. Text Translation: Translate between any two languages from 108 languages.
2. Camera Translation: Snap a photo with text to get it translated. Recognizes 12 languages.
3. New UI design and interactive experience.