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Education · head to head

Anki vs Busuu

Anki logo

Anki

Education

Free open source spaced repetition flashcard app, free everywhere except iOS where it is a paid one-time purchase

From
Free
Rated
-
Full reviewWebsite
Busuu logo

Busuu

Education

Language learning app with a community correction feature, owned by Chegg since 2022

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Anki the interface is functional rather than polished, and new users often find the initial setup, deck creation and add-on ecosystem confusing compared with a guided app like Memrise.; Busuu the free tier is limited enough that meaningful progress in most languages effectively requires the Premium subscription within a few weeks of use.
  • They diverge on capability: Anki covers Spaced repetition scheduling, Busuu covers Structured course units.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Anki and Busuu actually diverge.

Attributes where Anki and Busuu differ
AttributeAnkiBusuu
Pricing modelOpen source, no licence fee except a paid iOS appFree with a Premium subscription
PlatformsWindows, Mac, Linux, iOS, Android, WebiOS, Android, Web

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Education).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Anki

  • Spaced repetition scheduling
  • Cross-platform sync
  • Shared deck library
  • Custom card types
  • Add-ons
  • Open file format

Only in Busuu

  • Structured course units
  • Community correction
  • Study plans and certification
  • Offline lessons
  • Grammar review units
  • Live tutoring credits

What people use each for

The jobs each tool is most often brought in to do.

Anki

  • A medical student using a large shared deck to memorise anatomy or pharmacology facts on a fixed exam timelinenot Busuu
  • A language learner building custom vocabulary decks with audio and images tailored to their own study materialnot Busuu
  • A self-directed learner who wants full control over the scheduling algorithm and does not want a subscriptionnot Busuu
  • An iPhone-only user deciding whether the one-time AnkiMobile price is worth it versus using the free web interface insteadnot Busuu

Busuu

  • A self-directed adult learner who wants human correction on writing and speaking exercises rather than only algorithmic feedbacknot Anki
  • Someone working toward a specific proficiency level and wanting a structured study plan rather than a gamified drip of lessonsnot Anki
  • A learner who wants offline access for commuting or travel, which requires the Premium subscriptionnot Anki
  • A buyer comparing Busuu against Duolingo who values depth of grammar explanation over gamificationnot Anki

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Anki

  • The interface is functional rather than polished, and new users often find the initial setup, deck creation and add-on ecosystem confusing compared with a guided app like Memrise.
  • iOS users pay a one-time fee of around $24.99 to $29.99 for AnkiMobile while every other platform is free, which is an unusual asymmetry that surprises new users comparing app store prices before they understand it funds development.
  • Anki has no content of its own; a new user gets an empty deck and either has to build cards manually or trust the quality of a community-shared deck of unknown accuracy.
  • The default scheduling algorithm requires understanding concepts like ease factor and interval to tune effectively, and default settings are not optimal for every subject or workload.
  • Shared decks, especially large medical school decks, can carry factual errors or become outdated, and there is no editorial review process verifying their accuracy.

Busuu

  • The free tier is limited enough that meaningful progress in most languages effectively requires the Premium subscription within a few weeks of use.
  • Community correction quality depends on other users being active in your target language at the time you submit, so response speed and quality vary noticeably by language and time zone.
  • Since the 2022 Chegg acquisition, Busuu sits inside a company built around subscription homework and study services, and Chegg has faced its own commercial pressure from AI tools reducing demand for its core products, which is a relevant roadmap risk.
  • Course depth and language coverage are uneven; widely spoken languages such as Spanish and French have far more content than smaller language courses.
  • The official Busuu certificate is not a recognised external qualification equivalent to something like an IELTS or DELF exam, so it carries limited weight outside informal use.

Pricing, plan by plan

Anki

Free
  • AnkiFree
    • Desktop apps for Windows, Mac and Linux are free and open source
    • AnkiDroid on Android is free and open source, built by a separate volunteer team
    • AnkiMobile on iOS is a one-time purchase, commonly $24.99 to $29.99, funding development

Busuu

Free
  • Busuu Premium$13.99/month
    • Free tier gives limited vocabulary and grammar content per language, with ads
    • Premium unlocks full course content, offline lessons and grammar review units
    • Annual Premium plans typically run $69.99 to $99.99, cheaper per month than monthly billing

Which should you pick?

Choose Anki if

  • You need spaced repetition scheduling.
  • You want to start without paying.
  • You work on Windows, Mac, Linux, iOS, Android, Web.
  • You also want cross-platform sync.
Anki review

Choose Busuu if

  • You need structured course units.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want community correction.
Busuu review

Questions people ask

Is Anki or Busuu better?
Neither clearly leads. Anki starts at Free and Busuu at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Anki or Busuu?
Anki starts at Free and Busuu at Free.
Does Anki or Busuu run on more platforms?
Anki runs on Windows, Mac, Linux, iOS, Android, Web. Busuu runs on iOS, Android, Web.
Can I use Anki for free?
Both have a free tier, so you can try either at no cost before committing.
What is Anki best used for?
Anki is most often used for a medical student using a large shared deck to memorise anatomy or pharmacology facts on a fixed exam timeline, a language learner building custom vocabulary decks with audio and images tailored to their own study material, a self-directed learner who wants full control over the scheduling algorithm and does not want a subscription, an iphone-only user deciding whether the one-time ankimobile price is worth it versus using the free web interface instead. Of those, a medical student using a large shared deck to memorise anatomy or pharmacology facts on a fixed exam timeline and a language learner building custom vocabulary decks with audio and images tailored to their own study material are not what Busuu is typically brought in for.
What can Anki do that Busuu cannot?
Anki covers Spaced repetition scheduling, Cross-platform sync, Shared deck library, Custom card types. Busuu covers Structured course units, Community correction, Study plans and certification, Offline lessons.

Answered from the vendors’ own pages

Anki: Why is the iOS app not free when everything else is?

AnkiMobile is a paid one-time purchase, commonly around $24.99 to $29.99, that the developer states directly funds ongoing development of the free desktop apps, AnkiWeb sync and infrastructure used by every platform.

Busuu: Is Busuu free?

A limited amount of vocabulary and grammar content per language is free with ads. Full course access, offline lessons and the certificate require Busuu Premium.

Anki: Is Anki really free on Android?

Yes. AnkiDroid, the Android app, is free and open source, built and maintained by a separate volunteer development team from the desktop project.

Busuu: Who owns Busuu?

Chegg, the publicly traded US education technology company, acquired Busuu in 2022.

Anki: Do I need to pay for sync?

No. AnkiWeb, used to sync decks and review history across devices, is free.

Busuu: What is the community correction feature?

Writing and speaking exercises are submitted to other Busuu users who are native speakers of your target language, who correct them for free as part of the community exchange.

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