Please refer to the useful application for learning, with download link

This is a smartphone application that supports teaching and learning on Android and iOS platforms related to the main subjects which are useful for students, students and teachers.

1. Mathway: a math app on smartphones

If the computer application with built-in smartphone does not meet the demand, Mathway will be a great choice for you. Mathway is a very effective math tool. Using is very simple, users just need to type or write and capture the equation / equation system and choose the mode (solve the solution, graph, .), Mathway will give you the answer.

Not only can solving common word problems (basic, algebra, trigonometric, analytic, graphing), Mathway also be able to give answers to problems at university level such as linear algebra , finite math, statistics .

Example of solving equations on Mathway application.

This math solution is completely free. However, to access more advanced features like step-by-step explanation details, you can choose to upgrade.

Download link:

1. Mathway on Android
2. Mathway on iOS

In addition to Mathway, you can choose from a number of other applications that also integrate very powerful tool sets (graphing, solving equations, systems of equations, integrals) such as:

Math Solver , this application is developed by Pham Khac Canh - a dev of Vietnam. Currently, this application is only available on iOS.

1. Math Solver

Photomath , although this application only supports problems at a relatively simple level, compared to Mathway, Photomath is stronger at handwriting recognition.

1. Photomath for Android
2. Photomath for iOS

2. Application of writing chemical reactions

The Chemistry Equation of Creative Education is an application that helps you a lot in writing and balancing chemical equations in the process of basic exercise.

You just need to type the reagent formula and / or product, the application will give the equations satisfactory, along with the palanquin and practical application.

Currently this application is only available on Android.

Download link:  Chemical equation

With iOS phone installed, you can use an application with similar features that is Super Dictionary Chemistry . This application has a nice interface and is quite easy to use. You can download the following link:

1. Super Chemistry dictionary

3. Classbook: textbook reading application

Classbook is an application that connects to all textbooks, supplementary books, reference books, assignments according to the Education Publisher program.

Classbook gives users a new, non-boring reading experience like traditional books with illustrations, vide, virtual experiments, infographic and vivid sound.

During use, users can draw, mark and make notes on books. With Classbook, users need only a large screen smartphone or tablet that can replace a backpack full of books.

Download application:

1. Classbook for Android
2. Classbook for iOS

4. Learn English vocabulary with Duolingo and Drops

Cultivating vocabulary is a very important factor in learning English. Among the many English language applications, Duolingo and Drops are the two most popular applications.

With Duolingo : you can develop in all 4 skills of listening - speaking - reading - writing. Learning and playing program helps learners focus and be interested in each lesson.

1. Duolingo for Android
2. Duolingo for iOS
3. Duolingo for Windows 8/10

With Drops : This is a pretty good vocabulary learning app. With a set of vocabulary is quite diverse but divided into small spaces to learn will help users less bored.

1. Drops for iOS
2. Drops for Android

5. Scan and store documents

Many people choose to take a photo-taking solution to save documents, especially manuscripts. But this method makes it difficult for you to review.

To solve this problem, you can choose applications to scan and export PDF files such as Microsoft Office Lens or Adobe Scan: PDF Scanner, OCR or Cam Scanner.

These are free and easy to use applications. You only need to point the camera towards the document to be scanned, the application will align itself or you can align yourself if you want and then click capture, then select export to PDF file to finish.

1. Office Lens for Android
2. Office Lens for iOS
3. Adobe Scan for Android
4. Adobe Scan for iOS
5. Cam Scanner for Android
6. Cam Scanner for iOS

6. Manage timetable with Timetable Class

Timetable class is a calendar and timetable application used by many people because it is easy to manipulate, neat interface, eye-catching colors.

However, this application does not display the entire weekly calendar. If you want to see the whole week's calendar, you can change it: New Timetable (Widget) 2018 (Android).

Download link:

1. Timetable Class for Android
2. Timetable Class for iOS
3. New Timetable (Widget) 2018 (Android)

See more:

1. Effective mobile math solutions
2. 16 applications that help students learn more effectively
3. 5 UWP applications compress and decompress, compact, free for Windows 10
4. 9 best free wifi playback software in 2017 and download link