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Babbel vs Duolingo
Our team offers their insights on Babbel and Duolingo after thoroughly using and reviewing both programs
When it comes to language learning apps, Babbel and Duolingo are among the most popular choices for quick drill lessons. But which of these apps actually helps with language learning, and which is just a glorified video game? After carefully testing both programs, we break down why Babbel is more effective and what Duolingo is actually good for.
In short: Babbel is the better choice for serious adult learners. Duolingo only works for some language-based entertainment.
Best overall for structured learning: Babbel (daily review leads to measurable progress)
Best for grammar explanations: Babbel (direct grammar tips make the language less confusing)
Best for building real speaking confidence: Babbel (more conversation practice)
Best free option for casual practice: Duolingo (game-like approach works well as a supplement to a more serious program)
Best used as: Babbel = primary learning system | Duolingo = secondary habit-builder
Price
Refundable
Lesson Length
Verbal Practice
Speech Recognition Software
Grammar Instruction
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As this is a lengthy, detail-packed comparison, we’ve added jump-to links above so you can quickly jump to your section.
Video Review: Is Duolingo Better Than Babbel?
In the video above, Lara from the Test Prep Insight team compares Duolingo vs Babbel, covering lesson style and structure, teaching methods, pricing, real-world effectiveness, and key pros and cons so you can decide which language learning app fits best. If you’ve been wondering, ‘Is Duolingo better than Babbel?’, this breakdown has the essentials. For more detail, be sure to continue reading our full written comparison below.
So what makes Babbel a better option than Duolingo? Let’s start with a quick rundown of how the Babbel program works and what sets it apart from Duolingo.
To start with, the program is very well organized, with different learning levels (newcomer, beginner, intermediate, and advanced) to make sure you’re appropriately challenged. Within each level, you’ll find 2 to 8 courses organized by theme. A typical course contains about 5 to 15 individual lessons. Overall, Babbel provides a much more robust curriculum than Duolingo with a really clear structure to follow.
The Babbel core lessons each take about 10 to 15 minutes to complete, and generally go by super fast. This is largely because each lesson is made up of several quick-hit, interactive exercises.
For the first couple of minutes, you might be tasked with listening to and repeating new words and phrases. Then the lesson will transition into a digital flashcards drill for a few minutes, before shifting gears again into a short grammar lesson.
From there, you might be asked to type in words or phrases on your keyboard or complete a fill-in-the-blank exercise by following a mock conversation. The practice exercises are similar for all Babbel language courses, including French and Italian.
And since the Babbel mobile app includes an offline mode, you can work through these drills anytime, anywhere. If you’re a busy professional or you’re constantly on the go, that convenience and flexibility could end up being a game changer.
The Babbel program incorporates a wide variety of drills and exercises
In short, Babbel takes a very fast-moving, blended approach with lots of different drills that keep you from getting bored. The program is both engaging and effective: you’re having fun, and you’re always making significant progress.
Our Thoughts on the Babbel Program
Now that you have an idea of how Babbel works, let’s break down what separates their program from Duolingo. Simply put: both apps are enjoyable to use, but Babbel offers a deeper learning experience that’s going to boost your language ability far more than Duolingo.
Babbel Is Better for Grammar
First, I like that Babbel incorporates grammar right into its lessons, whereas Duolingo clearly doesn’t prioritize grammar. Plus, the nice thing is that Babbel doesn’t hit you over the head with dense, boring grammar assignments that make you dread logging in.
We like Babbel’s subtle use of grammar lessons
Instead, Babbel integrates grammar instruction into their lessons in a very subtle and efficient way.
For example, one grammar exercise might include a one- to two-sentence explanation in English over how to use adjectives, followed by a fill-in-the-blank drill to reinforce what you just learned.
Instead of overwhelming you with grammar, they constantly sneak it in so you end up learning tons of grammar in easy, bite-sized tips along the way.
Duolingo barely works any grammar into their lessons. Sure, you’re exposed to new vocab words in every lesson, but there aren’t many explanations breaking down hard concepts like verb endings, word order, or how to put together sentences. You’re expected to do the hard work of figuring it out all by yourself, with little to no assistance. In my experience, that simply leads to confusion.
Babbel, on the other hand, makes grammar instruction a priority, and they know how to integrate it smoothly into lessons so you pick it up in quick bursts here and there.
Babbel’s More Natural Language Usage
The second reason I prefer Babbel is that their app uses more natural sentences and phrases. A recurring complaint about Duolingo is that their example sentences are sometimes really awkward.
Babbel Spanish exercise
A couple examples of unnatural sentences or incorrect translations I saw while working through Duolingo lessons include, “I am making dinner out of you,” and, “The bed is food.”
This may not seem like a big deal, but I found it distracting from the learning process. It also felt like a frustrating waste of time. Why drill meaningless phrases that I’ll never use? Babbel does a better job making sure you’re always practicing with the kinds of phrases you might actually need one day.
Babbel seems to be more consistent and accurate when it comes to using natural sentences and correct translations. You’re learning useful sentences you’ll actually say to people in real-world contexts, which gives you much more bang for your buck.
With Duolingo, you’re essentially just asked to repeat words and phrases in isolation. There’s no real context, and you’re not coming up with sentences on your own. Simply parroting phrases out loud is good for working on pronunciation, but it won’t help you learn to express your thoughts independently.
In addition, Duolingo’s voice recognition technology is just alright. Babbel wins in that department, as their tech is more accurate.
Plus, Babbel does a better job of developing your listening comprehension skills. They use about twice as many direct audio exercises per lesson as Duolingo. Even when you’re working through matching drills, you’re constantly hearing the word repeated out loud to make sure it truly sticks. Duolingo, on the other hand, is mostly oriented around reading and typing out words.
In my opinion, you don’t hear new words often enough to truly develop an ear for the language. I’ve had friends who used Duolingo show me pictures of the Spanish vocab they’d been learning and completely mispronounce the words, to the point of not being recognizable. The problem: they’d been mispronouncing new vocabulary in their heads every time they saw the Duolingo image of that word, without enough speaking and listening practice to catch that mistake early.
Babbel develops your speaking skills better than Duolingo
When it comes to practicing your conversation skills, I’d give Babbel the edge over Duolingo.
That said, if your number one goal is to become proficient at speaking, you may want to check out Pimsleur. Their language programs do a great job getting you to remember, repeat, and respond to native speakers in the context of actual conversations. I’ll link our review of Pimsleur here if you want to check that out.
Babbel Speak (AI-Powered Speaking Trainer)
Beyond the speaking and listening practice incorporated into regular lessons, Babbel Speak helps you move from merely recognizing words to actually saying them. Here’s how it works. Within the Babbel app, you can participate in a scripted dialogue centered around a real-life situation. The whole time, the AI speaking trainer provides live support, visual cues, and feedback so you know exactly what to do and how you can improve.
Since this feature is still in development, it’s currently only available for Spanish, French, Italian, German, and English. I see it as a great confidence booster: it’s easy to build your conversation skills when no one is actually listening!
Focus on Learning, Not Games
Babbel prioritizes focused learning, while Duolingo’s lessons are mostly just designed to keep you entertained. This means that Babbel’s lessons are designed to help you truly understand and retain the language. Instead of earning points or competing on leaderboards like you do with Duolingo, you spend your time mastering vocabulary, grammar, and real-world phrases.
This approach keeps the experience efficient and meaningful, ensuring you build practical language skills. By avoiding distractions, Babbel helps you stay on track and see faster, more tangible progress in your learning journey.
Greater Flexibility
This one is simple. I found Babbel to offer more flexibility than Duolingo. Babbel lets you jump around from level to level, or course to course. You’re not forced to follow a strict progression.
Duolingo, on the other hand, dictates your learning path. New learning units only become active once you’ve completed the previous one or you’re able to “test out” early. For users on the free plan, the learning sequence is even more rigid, with fewer opportunities to test out of the material.
Another example is that Babbel’s daily review sessions let you choose how you want to review. You can opt for flashcards, listening, speaking, or writing, depending on your learning style. I chose different ways to review on different days, since I like to mix it up and keep things feeling fresh.
Outside of completing your daily lessons, Babbel makes it easy to personalize your learning. If you feel that you’re weak in any core skill, you can hammer extra practice exercises until you see some improvement.
You can also opt to engage with the language in a fresh way by jumping into the Babbel magazine, videos, audio lessons, or podcast whenever you want to take a break from lessons while still making progress.
Duolingo’s lessons, review sessions, and progress quizzes leave you doing the same basic drills over and over. For an app that’s supposed to be fun, the work becomes repetitive faster than you’d think, and it doesn’t offer the same multimedia engagement with the language that Babbel’s well-rounded program offers.
Duolingo’s lessons are quick and easy to work through, and they’re designed to make you feel like you’re making incredible progress. In reality, however, they largely keep you spinning your wheels, without learning as much as you’re capable of. Here’s why.
On the positive side, each Duolingo lesson is only about 5 to 10 minutes long. Like Babbel, the Duolingo lessons are made up of a dozen or so quick-hit, interactive exercises that include listening drills, fill-in-the-blanks, matching pairs, verbal practice, writing full sentences, and completing mock conversations. So far, so good. Both Babbel and Duolingo rely on short, interactive exercises that span reading, writing, speaking, and listening.
Duolingo’s drills are short and fun
What Babbel and Duolingo both get right is keeping lessons short, which makes either app work well for busy professionals or parents who don’t have an hour every day to dedicate to learning a new language. They also both throw the same content at you in a variety of ways, all within a short time frame. I think this helps keep you engaged and attentive to what’s happening.
At the same time, Duolingo’s learning activities tend to promote passive learning. You’re mostly just clicking through simplistic matching and identification games, where all you have to do is recognize the right answer from a few different options.
But using a language in day-to-day life isn’t like answering a multiple choice question. In live conversations, you have to come up with words and phrases on the spot, instead of waiting for someone to feed you a few options to pick from. Duolingo was built for people who like earning points and in-game prizes, not for people who genuinely want to master real language skills.
Our Thoughts on the Duolingo Program
Put simply, Duolingo isn’t built like Babbel. Here are my honest thoughts about what Duolingo has going for it, what it’s missing, and why it ultimately isn’t worthwhile.
The Free Version
The clearest highlight of the Duolingo program is the fact they offer a free version. However, just to set expectations here, there are some serious downsides that come along with that free price tag.
Most notably, the free version is ad supported, and frankly, the ads can become distracting and annoying. It’s not bad at first, but it does start to wear on you over time.
Second, the free plan runs on an Energy System, which essentially limits your daily usage. No matter how well you’re doing, you don’t have the option to do more than two or three lessons a day. Considering how short the Duolingo lessons are, that’s a pretty serious restriction. If you have a lot of free time on the weekend, for example, there’s no option for powering through a few extra lessons or getting ahead.
Here’s where it gets confusing: the Energy System is only for users logged into the Duolingo app on mobile. If you’re on desktop, you’re still on the old Heart System, where you start out with five hearts each day and lose one heart for each incorrect answer. After all five hearts are gone, the only way to keep learning that day is go to back and rework a few old lessons you’ve already completed.
Duolingo Japanese dashboard
From reading the forums, it sounds like a lot of folks just end up giving up for the day, which is what I did before upgrading to the paid plan.
So which system is better: Hearts or Energy? I honestly found both models pretty discouraging. Worrying about losing hearts caused me to anxiously focus on my mistakes, which was a real blow to my confidence. On the flip side, the Energy System felt unfair. There was no reward for succeeding, and receiving bursts of Energy at random intervals made learning feel unpredictable and confusing. Either way, the end result is the same: Duolingo makes sure that you can’t do longer learning sessions on the free plan. If you’re serious about making real language progress, the free version of Duolingo works to actively block your growth.
Finally, free users have a limited amount of “test outs.” If there’s a skill or topic that you already know really well and you want to skip ahead to keep learning new material, you can take a short quiz to “test out” of that particular topic and move on to the next lesson. However, free users have a very limited amount of “test outs” they can use. There are also some limitations around navigating lessons; you can’t just hop back and forth to easily review work you’ve already completed, which is a bummer.
These are three pretty significant drawbacks to the the free version, in my opinion. I love that there is a free version, but it is extremely limited.
If there’s one thing Duolingo is known for, it’s the way they gamify the learning experience. As you complete each lesson, you earn experience points (or XP points), as well as Duolingo currency known as “gems.”
The XP points make it easy to track your progress, while the gems function as currency that lets you purchase additional features within the Duolingo store.
Duolingo makes the learning process fun
I’m a fan of Duolingo’s digital platform, which uses lots of visuals and reminders to create a user-friendly learning environment. The dashboard is clean and easy to navigate, with a daily goal tracker and a scoreboard where you track your achievements. The community feature is nice, too. Working together with fellow users to complete quests is genuinely helpful for people who struggle with staying motivated.
After using a lot of language learning apps, however, I have some serious hesitations about Duolingo’s fun-based approach to learning. The app is definitely addicting, which makes you feel like you’re learning a lot. Where it falls short: Duolingo emphasizes using the app over actually learning a language. The Duolingo system is designed to get you focused on maintaining your streak; Duolingo simply wants you driving revenue by using their product, whether you’re becoming proficient in a language or not.
I often found myself choosing easier lessons just to keep my streak alive, rather than challenging myself with new concepts. It’s easy to click through simple matching games, without having to engage in live conversations or untangle tricky grammar concepts.
This is why you can feel productive without actually progressing. Many users report advancing to high levels or maintaining long-term streaks, but still feeling completely unprepared when they meet a native speaker or have to use the language in real life. In my view, Duolingo is basically just an entertaining game, not a serious language learning program.
AI Features – Helpful or Problematic?
Finally, Duolingo now uses AI to help develop its courses, which has caused a huge pushback among veteran users who are concerned that the bots produce lower-quality content than humans.
Personally, I’m inclined to agree with them. While AI definitely has a role to play in language learning, I think it’s risky to hand over too much of the lesson planning itself to bots, so I prefer Babbel’s approach. They’re a little more strategic in only implementing AI wherever they think it will genuinely add extra benefit, like using chatbots to give beginners opportunities to practice conversations without embarrassment.
Babbel has made a commitment to not use AI in designing any of its content, and they’re still paying real language experts to create every lesson in the program.
Duolingo is free… at least, in theory. In reality, many users who start out on the free version of Duolingo soon find themselves upgrading to a paid plan because they’re so frustrated with the ads and the limited learning experience. Here’s a cost breakdown of what you’ll likely end up spending, depending on whether you go with Babbel or Duolingo.
Babbel offers three different plans, each of which includes access to all 14 Babbel languages. This makes their program an even better value for anyone who’s interested in learning more than one language.
The Babbel options include:
The 3-month plan, which costs about $15 per month
The 12-month plan, which costs about $8 per month
The lifetime plan, which costs a one-time fee of about $300 upfront
With Duolingo, you’re realistically looking at ending up with one of the paid subscriptions: Super Duolingo or Duolingo Max.
Super Duolingo costs around $14 per month, or you can pay upfront for an annual subscription to bring your price down to about $8 per month. Another option is to spend about $10 per month for the Family Plan, which supports up to 6 users. At this level, you basically get unlimited usage, no ads, and personalized lessons for reviewing your mistakes, although you’re still getting the same overly simplistic lessons that seriously limit your learning.
Then Duolingo Max is the highest tier that Duolingo offers, with AI tools like Video Call and Roleplay for adding in a little conversation practice. They’re nice features, but in my view, they’re simply overpriced. Duolingo Max will cost you about $30 per month, which is surprisingly expensive, especially considering that most language learning apps include built-in AI conversation partners for about half that price.
To give you some perspective, Babbel and Super Duolingo are both more affordable than competitors like Rosetta Stone and Pimsleur. For me, the question of cost comes down to value, or what you’re getting for the money you put in. With a more structured lesson sequence, multimedia resources, and more speaking practice, Babbel is hands-down the better deal.
One nice perk: both companies let you test their programs before fully committing. Babbelcomes with a 14-day money back guarantee if you’re not satisfied, and SuperDuolingo gives youa one-week free trial period to test out the program before you pay. Babbel also runs frequent sales throughout the year, so it’s worth checking the latest Babbel promotions and discounts before you sign up.
Verdict: Babbel or Duolingo for Language Learning?
So which language app is better, Babbel or Duolingo? It’s not even close; Babbel is clearly the winner for anyone who’s serious about actually learning a language.
Babbel gives you a thorough step-by-step curriculum with doable grammar tips constantly worked in. You get the same benefit of fun, quick lessons that Duolingo provides, with the key difference that you’re actually learning real conversation skills. With lots of speaking practice, customizable daily review sessions, and bonus features like podcasts, videos, and the Babbel magazine thrown in, Babbel gives you a full learning package that really works. Duolingo simply gives you a few in-game prizes and calls it a day.
My recommendation: don’t waste months playing games on Duolingo, only to find that you’re still unable to order food in a restaurant or ask for directions. If you want to actually speak a new language, go with Babbel.
We evaluate both apps against the same set of criteria. That way, the winner is based on a consistent process, not vibes.
Lesson design: structure, clarity, and how well lessons build on each other
Skill progression: whether the course actually moves you forward in a logical sequence
Speaking and listening practice: quality and frequency of real-world audio and speech work
Review mechanics: spaced repetition, refresh prompts, and how easily you can revisit weak areas
Grammar teaching: clarity of explanations and how well rules are introduced and reinforced
Content variety: range of lesson types, topics, and formats to prevent plateaus
UX friction: interruptions, pacing issues, and anything that slows down momentum
Pricing transparency: how clearly pricing, upgrades, and plan limits are explained
FAQ
How do Babbel and Duolingo compare?
Babbel and Duolingo are very similar in terms of their lesson length and engagement, but they differ when it comes to learning methodology. Babbel uses a more diverse set of drills, with lots of grammar tips and speaking practice mixed in, while Duolingo mostly sticks with repetitive, game-based activities.
Is Babbel better than Duolingo?
After thoroughly testing and reviewing each language learning program, Babbel is better than Duolingo for multiple reasons. Based on the strength of their curriculum, teaching style, and delivery, we rate Babbel as the superior app.
What is the difference between Babbel and Duolingo?
The main difference between Duolingo and Babbel is that while Babbel focuses on a more robust and traditional form of teaching a foreign language through comprehensive lessons, Duolingo tries to gamify your learning (which doesn’t result in learning a language).
Is Babbel or Duolingo better?
Having used both programs, I can say that Babbel is better than Duolingo in terms of effectiveness, engagement, and guidance. I like that Duolingo is free, but it doesn’t get you very far in language learning. Babbel is hands-down the better overall language learning app.
Which app is better for grammar?
Babbel offers structured grammar instruction and exercises without making grammar overwhelming. Duolingo keeps learning exercises overly simple and easy to do, which keeps users logging in but doesn’t help you understand how a language works.
Can you really learn Spanish using Duolingo alone?
Duolingo is okay for building daily practice habits, but to really learn to speak a language, Babbel is the better option.
What are the main weaknesses of Duolingo for serious learners?
Duolingo is built first and foremost like a video game. Streaks, XP, and short exercises keep you engaged, but the grammar teaching is relatively shallow. Simple tapping exercises help users develop recognition skills but not confident speaking ability.
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