01What Duolingo’s Arabic course teaches
Which Arabic. Duolingo’s blog says the course teaches “a less-formal, spoken version of MSA”, the Modern Standard Arabic most programmes teach first. It is not a dialect course: there is no Egyptian, Moroccan or Levantine Arabic on Duolingo.
From which language. There is one Arabic course, taught from English. Duolingo’s course list, checked in October 2026, has no Arabic course for speakers of French or any other language, so French speakers learn Arabic there through English.
How far it goes. Duolingo’s course page names no level for Arabic. An unofficial index of Duolingo courses (duolingodata.com, last updated for Arabic in June 2025) counts 46 units in three sections, labelled up to A1, with no Stories. The same index lists the French course for English speakers up to B2, with about twenty times as many units. By that count, Arabic is one of Duolingo’s smaller courses.
The script. The course teaches the letters and their connected forms, with tracing exercises and a characters tab where each letter shows the Latin letters for its sound. Duolingo says every unit has exercises to tell new sounds apart.
02What Duolingo does well
It is free to start and quick to fit into a day: lessons take a few minutes, and the streak, reminders and leagues keep many people coming back. For Arabic, where the first weeks are about recognising letters and their shapes, that daily repetition is useful.
It covers reading, writing, listening and speaking in small doses, it is polished on phone and web, and it has millions of learners on its Arabic course alone. If you have never touched Arabic and want to know whether you enjoy it, it costs you nothing to find out.
Free accounts are rationed: hearts lost on mistakes, or energy spent per lesson, depending on your account, both refilling over about a day; the paid Super plan removes the limit and the ads. Duolingo’s AI features in its Max plan, such as Video Call and Roleplay, are listed for other languages: its help page, checked in October 2026, does not list Arabic for either.
03Where it stops
Length. If the unofficial count is right, finishing the course takes you to around A1: greetings, everyday words, short sentences. Reading a news article or a book in fuṣḥā needs a long way beyond that.
Grammar. Duolingo says it teaches grammar mostly implicitly: you meet sentences and infer the rules, with short tips after a mistake. Some learners like this; others, especially with Arabic’s cases, verb forms and agreement, want the rule set out and practised as a system. Check which kind of learner you are.
Feedback. When you get an answer wrong, you see the expected answer and, by Duolingo’s own account, sometimes a short grammar tip. If you want to know why a sentence you wrote freely is wrong, and be corrected on it, that is a different kind of tool.
Dialect. If your goal is to talk with family in Morocco, Algeria, Egypt or the Levant, a dialect course or a speaker from that region serves you better; Duolingo, like Kalima, teaches standard Arabic.
04Is it enough for your goal? A quick test
Write down why you are learning. Then match it. To try Arabic and learn the letters: Duolingo is enough to start. To read the news, books or classical texts in fuṣḥā: you will need a longer path with grammar, after or alongside Duolingo. To write and speak correctly: you need feedback on what you produce, not only on what you pick. For a dialect: choose a dialect resource.
If you already use Duolingo, try this: write three sentences of your own in Arabic about your day, without help. If you cannot, or cannot tell whether they are right, that is the gap to fill next, and it is a normal one after a course that stops near A1.
05What to add, or switch to
Keep Duolingo for the habit if you enjoy it, and add depth where you are short. For grammar and a long structured path in fuṣḥā: a dedicated course, such as AlifBee or Kalima, or a textbook with a teacher. For explained corrections of your own sentences: a tutor, human or AI. For reading: graded texts and the free Al Jazeera Learning Arabic site.
Switching away entirely is rarely necessary. What you learned there, the letters and first words, carries over to any fuṣḥā course.
06Where Kalima fits
Kalima, like Duolingo, teaches standard Arabic and never a dialect, but on a much longer path: 120 concepts from the 28 letters up to reading unvowelled classical prose, which covers the Modern Standard Arabic of news and books too. Grammar is taught as a system, and a concept counts as acquired only after you use it correctly in your own sentence on a second, different day.
You write or speak to an AI tutor, Bahir, who replies in fully vowelled Arabic. When your sentence has a mistake, a correction card shows the corrected sentence and explains why, in English or French. A pronunciation drill scores you letter by letter on eight contrasts learners miss, such as ḥāʾ against hāʾ and qāf against kāf. Paper dictation checks your handwriting from a photo. To keep you coming back, there is a daily streak and a serialized story at your level, with a new episode each day.
Limits, plainly. The first session with Bahir is free, and everything that needs no AI stays free (alphabet, letter cards, curriculum map, dictionary look-ups). Kalima Pro costs 14.99 USD a month or 149.99 USD a year, shown in your local currency. It runs on the web at kalima.chat/app and on Android; there is no iPhone app yet. There are no leagues or points.
07When Duolingo is the better choice
If you want to try Arabic for free without commitment, if what keeps you going is the game and the streak, or if you have five minutes a day and want letters and first words, Duolingo is a sensible choice, and many learners start there. The question is not whether it is good, but whether it is enough for where you want to go.