5 Simple Apps to Boost Your Knowledge


Relying on your phone or laptop to improve your knowledge about specific (or not-so-specific) topics is only natural. It goes everywhere with you. When you have free time, it will do some good to do some brain-boosting activity. Candy Crush isn’t going to do much for keeping your brain sharp, after all.

Most people won’t realize it immediately, but general knowledge is an incredibly important aspect of human existence. It is defined as the kind of non-specialist information that seems intuitive about a community and culture. 

This may or may not be part of a person’s field of study. For instance, it’s often used to gauge a person’s personality, with more knowledgeable people being perceived as intelligent.

From the best language learning apps to learning a programming language, here are five apps to boost your knowledge.


Elevate brain training is an award-winning app that prides itself on being able to keep your brain fit and active. It achieves this by using research-based games to excite different parts of the brain. Unlike most other apps, it pays attention to training you to speak, read, write, and listen better. 

This means there are far fewer exercises that revolve around pattern-recognition. Instead, exercises you can perform daily include looking for grammatical errors and improving your vocabulary. 

These games are short and sweet, and, in theory, could help with practical applications like how to make an essay longer or understanding a sentence the first time you read it. Of course, it’s not limited to college essays. It’s applicable to thesis, dissertation, and term papers as well.


SoloLearn is the most successful startup when it comes to teaching people new programming languages. They have a suite of apps that teach everything from C++, Python, Java, and Swift to SQL and CSS. The apps present new concepts such as ‘syntax’ and ‘compiler’ to newbies through short lessons, challenges, and quizzes. 

They stand out because they were made for an absolute beginner in mind and are easy to follow along with. At the end of the course, you even get a certificate! This likely won’t be of much use in the real world, but it’s a great gesture.


StudyBlue is an app that allows students to create flashcards and access a whole mountain of others written by others studying the course. The cards can have any kind of content, including text and images, and added to a global collection of cards. 

New decks can be discovered via the Featured Decks section, or you can filter through the subjects to find the subsection of what you’re looking for. The student can then either choose to go through their content like a quiz with choices, true/false answers, or blanks they are supposed to fill. 

You then get immediate feedback on whether you got the question right or no. It’s an incredibly useful site for revision.

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Duolingo is an Android and iOS app that does just what you’d expect, considering its name. It should help you to muster your first foreign language. They started back in 2014 and currently center their business model around gamified learning. 

All you need is 5 minutes of practice every day and you’ll be on your way to becoming fluent in Spanish, or whatever language you prefer. The lessons progressively get harder, and the app proudly claims that spending 34 hours on the app is the same as having spent a semester in school. 


Udemy is an online platform that allows you to learn almost anything. There is a vast range of subjects to choose from – 10,000 in all – and include topics like pet care training, web development, engineering, hip hop dancing, and Google analytics. 

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As of early 219, the platform had over 30 million students active on the site. Every course on the site has to be bought, but most of them are so low-priced or perpetually on sale that you might not even feel a pinch.


Everyone needs to learn a new skill or hobby or simply acquire new information for the fun of it. Your next fun hobby might be baking, cooking, or even running a marathon to see what it feels like. 

For general topics like cooking, taking care of a pet or fitness science, Udemy should be your platform of choice. It does also contain a lot of specialized knowledge like accounting, microcontrollers, and public speaking. For more general concerns, free apps such as Studyblue are more than enough. Others, such as SoloLearn, are more specialized and tend to be better at doing a single thing well than general platforms. Others even offer institutionally-recognized certificates!

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