Duolingo App

Best E-learning App For Language Learner

Do you want to learn a new language but don’t have enough time to attend classes? Duolingo has come to your rescue. This is the best e-learning mobile app for learning new languages. It probably doesn’t need any introduction since everyone and anyone knows about this language learning mobile app.

There are over 103 different language courses in 40 languages covering likes of English, French, German, etc. Out of these 103 courses, 37 are designed specifically for English speakers. However, lessons of Duolingo aren’t limited to just real-world languages. You can also learn various languages from the world of fantasy. Some of the popular examples include High Valyrian from Game of Thrones and Klingon from the infamous Star Trek.

Moreover, this e-learning platform uses a variety of effective exercises to teach language in an easy yet effective way. This includes written translation, reading, narrating, short stories, etc. Duolingo does something known as “Gamification” of the learning process. The difficulty level of these exercises gradually increases to horn the skills of the learner.

Furthermore, in recent years, Duolingo has also been integrating Artificial Intelligence solutions into its courses. This makes the learning process even friendlier for users.

Consequently, Duolingo and apps like Duolingo have become quite popular among language learners. And these platforms attracted more than 500 million users to date. Much of the credit goes to the Freemium business model of the platform. Meaning all of the basic courses on the app can be used by the learner for free. However, if they want the premium services, they have to pay a fee for it.

All in all, Duolingo remains one of its kind and on top of the e-learning mobile app market. If you are someone who wants to learn new languages, Duolingo can be just the platform you are longing for.

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Duolingo – Best Example of eLearning Mobile App Development - At A Glance

Duolingo is one of the most popular e-learning apps for students and adults who want to learn new languages. This platform was founded on 19 June 2012 by Luis von Ahn and Severin Hacker. In fact, the popular reCAPTCHA was also created by Von Ahn one of Duolingo’s founders.

Now, Duolingo is a good example of peak mobile app development. The app is smooth, easy to navigate, and has amazing offerings. The app was so successful that it attracted as many as 10 million users in the first 12 months of launch. As of today, there are more than 500 million registered users. The large user base also provides a good revenue stream for this language learning platform.

Consequently, In the year 2020, Duolingo made $161 million total in revenue. While this might be a little less when compared to other tech giant organizations, the future is bright for this e-learning app. As it has been experiencing 106 years-on-year growth. In addition to this, the company is valued at $2.4 Billion.

It goes without saying that is Duolingo is one of the best e-learning apps for students. But this platform doesn’t only offer an opportunity for the learner but also shows the business opportunity in the niche. If the right idea is combined with top-level app development solutions, you can get an app like Duolingo that rules the market.

Screenshots of Duolingo – The Best ELearning App

There is no doubt; Duolingo is an example of how e-learning mobile app development should be done. And this can be seen in the screenshots of the Duolingo app shown below. If nothing else, this platform shows us how making learning more fun and game-like can attract a lot of people. Plus, it also provides a lot of great opportunities for businesses and e-learning start-ups alike. Nevertheless, screenshots are, as below:

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Key Features of Duolingo App

Features can break an app or make an app. And same is the case with Duolingo. In addition to the amazing UI/UX as seen in the screenshots above, this education mobile app also has amazing features.

Moreover, features combined with the amazing offer of the platform, provide top of a line language learning experience. Regardless of whether you are a student or a working person, this app can really come in handy. With this said, let’s look at the features of the app:

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User Register/login

The user can register and log in to this e-learning app through various means. These include/but are not limited to, social media, phone numbers, e-mail address, and so on.

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Premium Services

Since Duolingo is based on the Freemium model, users also have an option to receive premium services. Here, you get professional support, an advertisement-free experience, among other things.

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Push Notification

The push notification features on the Duolingo-like education mobile app send alerts to the user concerning various things. This includes reminders, new courses, etc.

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Gamification - Tests, Exercises, and Quizzes

Duolingo takes a game like approach when it comes to teaching new languages to users. There are games like tests, exercises and quizzes that make it easier and fun to learn new and exciting languages.

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Real-Time Learning Help

It often happens a student doesn’t understand a certain concept. However, there is no need to worry as this feature of apps like Duolingo provides real-time learning support to students.

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Offline Learning

Most of the course material stays online on the cloud. However, there is also a feature for offline learning. Here, the user can save the course material on their phone.

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Sync Across Devices

Duolingo Like an e-learning mobile app also provides features to sync the progress across devices. Meaning you can take a lesson through your phone on the go and continue it on your tablet when you get home.

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Payment Gateway Integration

Duolingo does provide premium paid services. If you wish to buy those, the payment gateway integration lets you make secure and fast payments.

How Does Duolingo Work?

Among the various free e-learning apps, Duolingo is quite a popular option. While there are as many as 500 million registered users on the app, some might still wonder how it works.

First things first, this educational app is available on both Apple’s App Store and the Play Store by Google. Therefore, the user can download on any platform at their convenience. Once the app is downloaded on the device, users can register and/or log in (if they have an existing account). Once this is done, Duolingo will be asking you which language you want to learn and what your native language is. Now, if you are proficient with English there are more than 30 courses for English speakers. However, non-English speakers have plenty of options too.

Moving on, once the preferences are set, the user can start learning their new languages. The process starts with a low-level informative game-like exercise. It is this gamification that makes this app such a great Online E-Learning Solution. Nevertheless, at the end of the lesson, the app will be testing what is taught.

With time, the lessons will keep advancing. If the user feels like they want to go through something again, they can revisit the lesson at any time. In addition to this, the progress is synced across different devices via the user profile.

This is all there is to the working of Duolingo and as you can see, it is quite simple yet very effective. If someone wants to develop language learning platforms, this is a good e-learning application example.

Cost To Develop an App Like Duolingo

Considering you want to develop an e-learning mobile app inspired by Duolingo, you may be wondering about the cost. Now, e-learning app development costs can differ highly based on different factors. Some of these factors are, as mentioned below:

  • App Development Platform
  • Location of developer
  • Tech Stack
  • Size of the app
  • Complexity
  • Feature list

These are some of the factors. Now, the average mobile app development cost for an app like Duolingo can range from $ 40,000 to $60,000.

If you want a closer estimate on development cost, it is recommended that you consult a professional educational app development company. They can guide you better based on the requirements and other factors involved.

How To Built an ELearning App Like Duolingo?

There are many who want to develop E-learning mobile app like Duolingo. If you are one of them, it should be known how a mobile app is developed. Much like any other app, developing a Duolingo alternative involves several different steps.

It is important to pay attention throughout the process to ensure top-notch products. With this said, the process of developing an education app is, as mentioned below:

Research & Analysis

The first step of developing the Duolingo e-learning app is conducting research and market analysis. This is a crucial step where important information about the market and competition is gathered.


Using the information gathered in the first step, it’s time to build up an idea. In case, the business already has an idea in mind, it can be crosscheck with the same information. This is a crucial step in many different ways.

App Development Platform

There are two major app development platforms. The one is the infamous iOS from Apple. And the other one is Android from Google. However, if one can’t choose between these two, there is another option for hybrid app development.

Choose a Tech Stack

Tech stack refers to the set of technologies used to develop a mobile app. Therefore, it is important to choose a stack that is compatible with your project goals and requirements. MEAN stack development is a popular option here.

UI/UX & Features

Features and UI/UX of e-learning app development have been discussed in detail above. So, there is no need to talk about their importance. Nevertheless, this step is important to create an app that is attractive and engaging to the customers.

Development Process

This is time to hire an e-learning mobile app Development Company. And in this step, they will carry out the entire coding process. This includes front-end development and back-end development.


Testing is yet another important process that ensures the mobile app’s top quality and faultlessness. Here, it is launched in a live environment and tested through different tools. Once this is done, the app is ready to be launched.


Once everything is ready, the app is deployed. If you choose the iOS mobile app development, it will be launched in Apple’s App store and if the platform was Android, it is launched in Google’s Play Store. But the process doesn’t end here.

App Maintenance

Mobile app maintenance solutions play an important part in ensuring e-learning platform success in the market. This isn’t a step but a process in it on, that goes on throughout the lifetime of mobile applications.

What Are The Best Alternatives to Duolingo App Available in The Market?

E-learning is growing popular day by day. And there are many Duolingo alternatives available in the market. If you want to develop a similar education app, it is a good idea to check these out. The same are, as mentioned below:

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App’s Available On

Duolingo App- Best ELearning app is available on Android, iOS, and Web
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While e-learning was growing at a sturdy rate, it wasn’t until covid that this industry got a boost. Ever since then, language learning mobile apps like Duolingo has grown quite popular. Needless to say, this is something great for users. But even from a business perspective, this remains a peerless opportunity. This is the sign for you to hire mobile app developers and develop your own e-learning app to rule the market.

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