Learning English has gone from being a luxury to a necessity in the globalized world. However, hectic routines, the high costs of in-person courses, and lack of time are common barriers for many Brazilians. It's in this scenario that language apps have emerged as a true revolution, offering flexibility and access to knowledge in the palm of your hand. Among the myriad options, one name stands out for its popularity and innovative approach: Duolingo. But does it really work? More importantly, what is the best way to study English on Duolingo to transform the time invested into concrete results?
This article is a deep dive into the world of the world's most famous little green owl. Instead of presenting a superficial list of various apps, we'll focus on unlocking all the secrets of Duolingo. This way, you'll understand its methodology, its features, and its resources, the advantages of the paid version, and, most importantly, how to integrate it into an efficient study routine. So, if you've ever wondered if you're taking full advantage of the app's potential or if it's the right tool for your goals, keep reading. Let's explore together how to transform this popular app. app into a powerful ally on your journey towards English fluency.
What is Duolingo and why has it become so popular?
Before we discover the best way to study English on Duolingo, it's crucial to understand what makes it so appealing to over 500 million users worldwide. Launched in 2011, Duolingo wasn't the first language app, but it certainly redefined the market by introducing a powerful concept: gamification. It transformed the learning process, often seen as monotonous and difficult, into a game-like experience.
Duolingo: English and more!
Android
Gamification as a Key to Engagement
Duolingo's genius lies in using game mechanics to motivate users to keep studying. Elements like experience points (XP), offensives (consecutive days of studying, the famous streak), leagues to compete with other users, and achievements create an addictive reward cycle. Consequently, the brain receives small dopamine boosts with each completed lesson, which generates a sense of progress and encourages the formation of a daily habit. In other words, the app directly combats procrastination, one of the biggest enemies of self-study.
Accessibility and the Freemium Model
Another pillar of Duolingo's success is its stated mission to make education free and accessible to all. The model freemium allows anyone with a smartphone to download the app and start learning English without spending a dime. This virtually zero barrier to entry has democratized access to language learning in an unprecedented way. Furthermore, the intuitive and colorful interface makes navigation extremely simple, even for those who are not very familiar with technology.
How Does Duolingo Structure English Learning?
Understanding the app's structure is the first step to optimizing your studies. Duolingo organizes its content in a linear fashion, divided into sections and units that progress in difficulty. Each unit focuses on a specific set of vocabulary and grammatical concepts, ensuring gradual and logical progress.
The Units: From Basic to Advanced
The learning path is designed to take students from a complete beginner level (A1) to an upper-intermediate level (B2), according to the Common European Framework of Reference for Languages (CEFR). The first few units introduce greetings, basic vocabulary, and simple sentence structures. As you progress, the app introduces more complex verb tenses, such as present perfect and the past continuous, as well as thematic vocabulary on work, travel, science, and more. This progression ensures you build a solid foundation before tackling more challenging topics.
Lessons Focused on the Four Skills
While best known for translation and multiple-choice exercises, Duolingo strives to develop the four essential language skills. Lessons include exercises in:
- Reading: Translate sentences and short texts.
- Writing: Type sentences in English or translate from Portuguese.
- Listening: Transcribe sentences you hear.
- Speaking: Repeat phrases so the speech recognition system can evaluate your pronunciation.
While conversation practice is limited, these integrated exercises ensure a more comprehensive exposure to the language.
Stories and Characters to Contextualize the Language
One of the most interesting features for intermediate learners is "Stories." These are short, interactive conversations between Duolingo's charismatic characters. In these stories, you read and listen to everyday conversations and answer comprehension questions. This method is excellent for seeing the vocabulary and grammar learned in lessons being used in a real-life context, significantly improving retention and comprehension.
Exploring the Best Way to Study English on Duolingo
Now that we know the structure, let's get to the main point: how can you use all this to your advantage? Simply doing the lessons rotely doesn't guarantee learning. best way to study English on Duolingo involves strategy, consistency and an active approach.
Create a Routine and Maintain the Streak
Consistency is more important than intensity. Studying for 15 minutes every day is much more effective than studying for two hours only on Sundays. Set a daily XP goal (30 XP is a good start) and commit to achieving it. Keeping your focus on the offensive becomes a powerful psychological trigger to keep you from abandoning your studies. Furthermore, daily practice keeps the content fresh in your memory.
Use “Legend Mode” to Consolidate Knowledge
When you complete a unit, it becomes golden. However, over time, it can "crack," indicating it's time to review. Duolingo also offers the option to make a unit "Legendary," which consists of a more difficult challenge without hints. Doing these reviews and challenges is crucial. Learning a language isn't just about seeing new content, but mainly about not forgetting what you've already learned. Therefore, always review cracked units and strive for Legendary status.
Don't Skip Grammar Tips and Explanations
Many users, eager to gain XP, skip one of the most valuable features: the "Tips" (or "Guide") icon at the beginning of each unit. There, Duolingo offers clear and concise explanations of the grammatical rules that will be covered. Reading these tips before starting the lessons transforms the "trial and error" exercise into conscious practice, accelerating the understanding of English language structures.
Combine the App with Other Methods
Let's be realistic: Duolingo alone is unlikely to lead anyone to fluency. It's a fantastic tool for building vocabulary, internalizing grammatical structures, and creating a study habit. However, it should be part of a learning ecosystem. Combine Duolingo with other activities, such as listening to music in English, watching series with subtitles, reading news on international websites, and, most importantly, practicing conversation with others.
Duolingo Super: Is It Worth the Investment?
The free version is extremely functional, but the paid subscription, “Super Duolingo,” offers some perks that can intensify learning for more serious users.
Unlimited Lives and Error-Free Practice
In the free version, you have a limited number of hearts (lives). If you make too many mistakes, you'll need to wait for them to recharge or practice to regain them. With Super, lives are unlimited, allowing you to learn at your own pace and without fear of making mistakes. This can be especially useful for more difficult units, where mistakes are more common and interruptions can disrupt the learning flow.
Ad Removal and Offline Access
Super removes all ads, providing a cleaner, more focused experience. It also allows you to download lessons for offline study, ideal for those who want to make the most of their time on planes, subways, or in places without a stable internet connection. This feature ensures you never miss your offensive due to lack of access.
Myths and Truths: Is It Possible to Achieve Fluency with Just Duolingo?
This is the million-dollar question. The honest answer is: no, achieving complete fluency, which involves the ability to improvise, understand cultural nuances, and hold complex conversations, with Duolingo alone is unlikely. The app is a spectacular gateway and an unparalleled knowledge retention tool. It can take a dedicated learner from zero to a solid intermediate level (B1/B2), which is already sufficient for communicating while traveling and consuming extensive content in English.
Fluency, however, requires active conversation practice and extensive exposure to the language in authentic contexts. Duolingo builds the foundation, but you need to build the rest of the house. best way to study English on Duolingo is to see it as your personal grammar and vocabulary trainer, while you look for other sources to practice speaking and listening comprehension.

Conclusion: The Verdict on Duolingo
Duolingo has cemented its place as one of the best and most important apps for learning English on mobile, especially for beginners and intermediate learners. Its gamified approach is brilliant for creating and maintaining study habits, and its progressive structure ensures a solid foundation in vocabulary and grammar. The tool is undoubtedly a powerful starting point and a valuable addition to any student's journey.
Remember that the key to success isn't the app itself, but how you use it. Daily consistency, active content review, and combining it with other forms of language immersion define the true path to fluency. Therefore, Duolingo works, and works very well, as long as you understand its role and commit to discovering your own way through practice. best way to study English on Duolingo.