The Best Language Learning Apps for 2024

PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing.

What language do you want to learn? Have you already learned a little, or are you starting from scratch? I've been testing language learning software for more than a decade. In addition, I've studied four languages formally at the Foreign Service Institute, with private tutors, using all the major online programs, and at universities. Based on years of testing, five apps stand out as Editors' Choice winners: Duolingo offers the most full-featured free experience, Fluenz embraces instructional learning, Lingoda excels for its small online classes, Rosetta Stone best targets beginners, and Sign It ASL teaches American Sign Language better than anything else. But you should read on for more top picks that might suit you better, along with a guide to help you pick the best language app for your needs.

What Is the Best Language Learning Software?

The best app for learning a foreign language depends on your needs and goals. Apps and online services let you learn at your own pace and in spaces where you're most comfortable. The trick is figuring out what you need to work on at different stages.

When you first start out, you might like a program that tells you exactly what to study for an intensive 30 minutes per day. Rosetta Stone and Fluenz are both exceptional at that. Add in a mobile app with more bite-sized content so you can refresh your memory in short bursts. Duolingo is especially good for practicing on the go, as is Quizlet. Quizlet isn't a language app per se, but it helps you create study sets (essentially groups of flash cards) and works exceptionally well for foreign language learning.

Some language learners find that looking at written language trips up their pronunciation. In that case, you might be better off starting with an audio-focused program, such as Pimsleur or Michel Thomas. Between the two, Pimsleur rates higher in our testing.

If you're already an intermediate or advanced speaker, self-paced apps alone won't be challenging enough. You should add a small group class lesson or one-on-one tutoring. Lingoda has small one-hour classes and one-on-one sessions; they're exceptional and happen over Zoom. Another place to get human instruction is Rype, which focuses on one-on-one tutoring in 30-minute sessions. Not quite ready to converse? Try Yabla, a site flush with videos of native speakers that can help you acclimate your ear and expand your vocabulary.

Sometimes, you need resources that are specific to the language you're learning. For example, if you are studying American Sign Language, you really need either a live instructor or videos. Sign It ASL, an online course that offers TV-show-like video lessons, is the best we've tested for that language.

Similarly, for languages with a script that's new to you, it's best to find an app that includes content for teaching reading and writing. In some cases, you might pick up two apps, one that focuses solely on reading and writing and another that teaches speaking and listening. There are plenty of apps that teach just writing for Arabic, Chinese, Hindi, Japanese, Korean, Mandarin, and other non-Roman scripts.

How Do You Learn Language Best?

One of the hardest parts about learning a different language is that if you are succeeding 100% of the time, it's not difficult enough. If it's too easy, you're not learning. That's uncomfortable for many people, but it's another reason you need to explore all your options and language learning apps and resources that match your skill level.

Podcasts are a great way to push yourself beyond your comfort zone. Babbel and Duolingo both have good podcasts. If you can understand about 80% of what's being said, that's right where you should be. If you're not into podcasts in the first place, you might get frustrated and give up.

A few apps, including Lingoda, offer placement tests so you can find out which level is the most appropriate for you to start.

What Is the Best Free Language Learning App?

The best free app for learning a language is Duolingo, hands down. We recommend it enthusiastically, no matter your level or language goals, as it has just about everything. You won't become fluent using just Duolingo, but it's excellent for helping you study and keep up your skills.

It's available as both a web and mobile app, and it works well whether you're a total beginner or already have experience. You can study as many languages as you like with Duolingo. It has more than 30 languages with instruction in English, as well as more options if you prefer a different language of instruction.

If you're not a beginner, Duolingo lets you take a placement test to find the right place to start. It also makes it easy to practice specific skills because its lessons focus not only on vocabulary themes (such as family or hobbies) but also on verb tenses and grammatical rules (such as past imperfect or dative case).

You can practice exercises in short bursts or explore content for intermediate and advanced speakers, including Stories and podcasts, which are available only for some languages. Duolingo also has some gamification aspects, so you can set a goal for yourself and compete against others. The more you hit your goal, the more bonus points you earn. You can support the company by paying for a Super Duolingo account, but it's not necessary to get everything this app has to offer.

Is Rosetta Stone Worth the Price?

Rosetta Stone is the most polished language-learning app, with plenty of extras. Among paid programs, it continues to be one of our top picks alongside Fluenz. Rosetta Stone is often on sale, so you can expect to pay less than the list price to get it. If you and your family members study multiple languages often, the Lifetime membership is a good deal because it gives you access to all of Rosetta Stone's languages for your lifetime for one flat rate.

Rosetta Stone is accurate, thorough, and reliable; it covers more than 20 languages. We like its rigor, especially for beginners. You know what to do every day, and you can plan to spend about 30 minutes completing your lesson. If you follow this routine, Rosetta Stone has enough content to keep you busy for months. Again, you won't become fluent in a language using only Rosetta Stone, but it's superb for helping you build a foundation for future learning.

The Best Language Software With a Virtual Teacher

Some learners do best when they have an instructor to guide them. When you're starting with a language, seeing another human being speak it, watching their facial movements, and seeing their smile can make it feel less intimidating. Fluenz gets it. This program uses videos of a teacher to introduce new lessons and review concepts, then follows them up with interactive learning exercises and quizzes. It's as rigorous as Rosetta Stone but uses a completely different approach that you might prefer.

As Fluenz progresses, the instructor walks you through lessons in pronunciation and grammar and culture, too. If you learn best when you see a familiar face, Fluenz is a great option.

Fluenz offers seven language courses: Chinese (Mandarin with Pinyin writing only), French, German, Italian, Portuguese (Brazilian), Latin American Spanish, and European Spanish.

The Best App for Group Classes and Speaking Practice

Lingoda is our top pick for live, video-based group classes designed to get you speaking. With Lingoda, you take a placement test and then commit to a package of classes, which you pay for up front. Classes take place over Zoom and are limited to five students. One-on-one sessions are also available for a higher per-class cost.

Lingoda's curriculum and levels are based on the Common European Framework of Reference for Languages (CEFR). Lingoda offers classes in French, German, Spanish, English, and Business English.

What Is the Most Challenging Language Instruction App?

One app stands out for having lessons that are harder than others: Babbel. While testing this app, you might need a notebook by your side to fill with words and phrases just to keep up. Not everyone can jump into tough language-learning content, but some people can and like it. In particular, people who already speak three or four related languages might find that some programs are too slow for them. That's when Babbel is worth trying.

Babbel has 13 languages, assuming your language of instruction is English. You can learn Danish, Dutch, French, German, Indonesian, Italian, Norwegian, Polish, Portuguese (Brazilian only), Russian, Spanish (Latin American or European), Swedish, and Turkish. There's also a course for learning English, with instruction available in French, German, Italian, Polish, Portuguese, Spanish, and Swedish.

The Best Language App for Intermediate and Advanced Speakers

If you've studied a language before and find that most language learning apps are too easy, you might want to try an app that gives you movies and TV shows in your target language, along with tools to help you learn the words, phrases, and expressions that are new to you. Two good apps offer this: Yabla and Lingopie. Both let you watch videos with the option to show closed captioning in the native language as well as English subtitles. You can look for content from a particular country or region if you're trying to acclimate your ear to a certain dialect or accent.

What makes them different? Yabla teaches six languages: Chinese, French, German, Italian, and Spanish, plus an English program for Spanish speakers. When you sign up, you choose just one language. Lingopie has six languages as well (French, Italian, German, Portuguese, Russian, and Spanish). When you pay for an account, you get access to all the content in all the languages. Yabla has more interactive exercises for practicing the new words you learn, and in terms of genre, it offers both instructional learning videos and entertainment. Lingopie has only entertainment—no lessons on grammar or anything else—and only flashcards for interacting with new words you learn along the way.

The Best Audio-Focused Language Apps

If you're the kind of person who enjoys podcasts and audiobooks, consider an audio-focused language learning program. Two that stand out are Pimsleur and Michel Thomas. Each takes the name of the person who created the learning technique it uses. Both were sold as tapes, then as CDs. Now, they are available as apps.

Pimsleur uses Dr. Paul Pimsleur's spaced repetition method. In other words, the program uses specific intervals of time between when you first learn a word and when it asks you to recall it to maximize language retention. Each lesson takes about 30 minutes, and you're supposed to do exactly one lesson per day. For select languages, you get interactive exercises.

The Michel Thomas app uses a different method. Michel Thomas was a polyglot who developed a method of informal teaching. It involves putting people into a classroom and teaching them words that they could use as building blocks. That way, you get to speaking quickly and can mix and match the words you've learned to say in several sentences. When you buy the Michel Thomas program, you hear the recording from one of these classrooms, and you're supposed to play along as if you were there in person.

The Best Apps for Hard-to-Find Languages

Most language-learning software is available for French, German, Italian, Portuguese, and Spanish. What do you do if you need to learn Igbo or Ojibwe?

When you're in a bind to find an app for a language you want to learn, there are two sources to try: Transparent Language Online and Mango Languages. Transparent has programs for more than 100 languages. Some of those programs are short, but the company adds to them over time. Mango Languages is an option if you're stuck, though it's not an app we highly recommend. For some languages, however, it might be your only option.

The Best App for Learning ASL

There are several good apps for learning American Sign Language, but the absolute best is Sign It ASL. This app teaches everything from fingerspelling to culture, etiquette, and grammar.

As you might guess, Sign It ASL is entirely video-based. Its content is prerecorded and professional. You get a lot of information in relatively long (up to an hour) lessons that are entertaining and engaging.

Make Sure Your Apps Are Tough Enough

However you choose to learn a language, stick with it! Don't be afraid to change the app you use as you progress. When an app feels too easy, it's time to stretch yourself in new ways.

If you're looking to learn something other than a language, from coding to sewing, see our roundup of the best online learning services.