How to Make a Language LearningApp Like Duolingo? The Proven Steps by Experts

Do you want to dive into the multi-linguistic world and wonder how to build an app like Duolingo? This post is for you.

The advent of a pandemic has changed lots of things. From the way we used to live our lives to the way we learn and get educated, each aspect of our lives has now been changed, and it is changed for good.

The change brings the dawn of the technology-driven world. Just like any other sector, the education sector has also embraced the online education model with open arms.

And it turns out that this mode of education is time-saving, fuel-saving, and easy to learn. There is no headache of getting ready daily and going to the educational institute. The online education process eases the education system and also enables the educational institute to expand geographically.

Today, a person from Jaipur, Rajasthan can easily learn new skills and language from a Chennai-based institute. All thanks to online education.


How to Create a Language Learning App like Duolingo?

Businesses dealing in e-learning application development are seeking an opportunity to invest in the online language learning market.

According to a survey by meticulous research, the market for online language learning is expected to grow at a CAGR of 18.7% from 2022 to 2027. By 2027, the market is expected to reach USD 21.2 billion.

The future of the language learning app is quite bright, and if you are seeking mobile app development services for language learning apps like Duolingo, you have arrived at the right place.


Known as one of the best e-Learning apps, Duolingo is an AR empowered language learning application that is embedded within multilingual Chatbots and speech recognition capabilities. 

language learning app

Steps to Build a Successful Language Learning Mobile Applications

Building a language learning app like Duolingo is not a piece of cake. It requires thorough research, precision, expertise, and above a handful of experience. Before hiring a mobile app development company, make sure the partner you are about to choose has all the qualities.

Language learning app development is a multi-stage process. It is as follows – 


Step 1 – Finalize Features

For building a language learning app like duolingo, it is essential to have a proper run-through of the features of the application. Duolingo has around 8.2 million users. The number is quite high, and therefore it is essential to understand the existing features of the app and the features you wish to include in your language learning application.

Understand the pain points of pupils, teachers, and all tentative users, and draft the list of features accordingly.

You can also ponder the factors where you decide the language you wish to include, like the number of languages, types of languages – foreign, the local language, regional language, etc. – and other factors.


Step 2 – To Have Well-Qualified Teachers

To have a well-qualified and experienced teacher is a tedious and the most important task for an eLearning app. It is essential for a business to search for teachers that help their app keep up and running.

You can discuss your application idea with the teachers and they might help you get a more clear understanding of different aspects like the course to include, patterns of teaching, the teaching topics, etc.

You are about to delve into language learning app development and therefore, it is necessary for you to have a proper understanding of the app and to have the guidance of well-qualified teachers.


Step 3 – Finalizing App Development Platform

Another important factor to consider at the time of app development is to finalize the platform of the language learning app. Decide whether you want to build your app for Android users, or iOS users, or you wish to go for hybrid mobile app development. And accordingly hire language learning app developers.

While selecting the app platform, consider their geographic locations as the platform users are diversified in a heterogeneous manner. iOS users are more in the United States, whereas Android users are more in south Asian countries like India.


Step 4 – Selection of the Technology Stack

Once you finalize the platform, it’s time to ponder on the technology stack. This is the world of technology and technology is highly dynamic in nature. The thing which trends today might get outdated tomorrow. Well, not tomorrow actually, but you need to understand that before you build a language learning app like Duolingo, thoroughly finalize the technology stack.

For both the platforms, which are iOS and Android, there is a specific set of technology stack. For your reference, we are mentioning below the different types of tools that will help build iOS and Android apps respectively – 


Type of Development iOS App Development Android App Development
  • XIB
  • Storyboard
  • SwiftUI
  • XML
Programming Language
  • Swift
  • Objective C
  • Java
  • Kotlin
  • Xcode
  • iOS SDK
  • Android Studio
  • Android SDK
Dependency Management
  • Cocoapods
  • Swift Package Manager
  • Coredata
  • SQLite
  • SQLite
  • RealM


Step 5 – Finalize User Interface and User Experience

User Interface (UI) and User Experience (UE) are the two most important factors in app development. UX/UI are the ones that work as the first interaction point for your application.

The market is full of apps like Duolingo. You can consider anyone and go through the user interface of the same. Analyze the factors you liked in the app and the factors that create jitters in user experience.

To create a successful language learning app like Duolingo, you can consider the following components, while your mobile app developers were building the app – 

  • Feature of easy navigation to users. Add info on your app hierarchical manner.
  • Always design the app conceptually. Use consistent fonts, icons, images, and aesthetics.
  • Make your apps as usable as possible by including the exact information that a user is seeking.
  • Do a proper wireframing of an application before sending it for the development process.
  • Prepare a pixel-perfect and engaging visual design.


Step 6 – App Development Stage

This is the most crucial step in an app development process. Once you are done with the above-mentioned steps, get ready to develop a fully functional language learning mobile app like Duolingo.

You can consider the MVP version of the app in case you are short on the budget. Hire an experienced mobile app development company or expert mobile app developers for proper guidance on development, including both the process, namely – front end app development and back-end app development.


Step 7 – App Launch

Once your app development process is ready, it is time for you to send an application for a thorough Q&A process. The quality and analysis process is essential because it ensures that your app is bug-free and without any problems.

Post the QA process, you are all set to launch and market your applications. Deploy your app on the respective platform if, your android app, publish it on the play store if it is an iOS app, then publish it on the app store.

Once your app gets published, it’s time for marketing.

You can write a blog about features, functionalities, and usability of your app. Building a landing page dedicated to your app will help in marketing your app. Other marketing mobile app marketing activities which you can perform are as follows – create a video for the app, app store optimization, offers, promos, coupons, discounts, and app reviews.



We have discussed almost all important steps for language learning app development. The steps discussed here are from the domain experts who have proficiency in building mobile apps for different domains.

Next time, when you go to any mobile app company to create a language learning app like duolingo, you can consider the steps mentioned in this post and ensure a seamless & powerful language learning mobile application.

mobile app development company


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