MosaLingua
Vocabulary and flashcards: flashcards of the most useful words and phrases, reviewed on a spaced-repetition schedule.
Prices checked 12 Oct 2026 · How we check
Is MosaLingua worth it?
Yes, if you want the words and phrases you will use most, a few minutes a day, with reviews timed so you keep them.
What it costs. A year costs $71.88 ($5.99 a month); month to month is $9.99.
What's free. Free download and a free trial; the full set of features needs a Premium subscription.
Skip it if you want grammar taught step by step: MosaLingua starts from the words and phrases you will use most.
What learners rate it. 4.6 out of 5 from 1,839 ratings in Apple's US App Store and 3.9 from 10,662 on Google Play (Learn Spanish Fast: Course), checked 12 Oct 2026.
$71.88 a year $5.99 a month, billed yearly · MosaLingua Premium
In our comparison: strongest on price and trial and refund terms, weakest on speaking practice.
- Annual plan
- $71.88 a year ($5.99/mo)
- Monthly plan
- $9.99
- Lifetime plan
- —
- Free tier
- Free trial
Free download and a free trial; the full set of features needs a Premium subscription. - Languages
- 11
- Speech recognition
- —
- Live tutoring
- —
- Offline mode
- Yes
- Placement test
- —
- CEFR levels
- —
- Refund or trial
- A free trial first, then a 30-day money-back guarantee on website and Android purchases; not on App Store purchases.
- Platforms
- iOS, Android, Web
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How a MosaLingua lesson works
- What you do
- Flashcards of everyday words and phrases with audio: recall each one, rate yourself, and MosaLingua schedules the next review; dialogues and listening practice sit alongside.
- What comes back
- Automatic: exercises are marked right or wrong. No person checks your work.
- Not included
- A live teacher or stated CEFR levels.
How a lesson works in a vocabulary app
Plans and prices
Every consumer plan on MosaLingua's own pricing page or app-store listing, in US dollars unless marked. Per month is the plan price divided by its term; promotions are noted, never used for the figure.
| Plan | Billing | Price | Per month | Covers |
|---|---|---|---|---|
| MosaLingua Premium yearlyPremiumSold on MosaLingua's website; $5.99 a month. Includes 600 minutes of MosaChat-AI conversation. | Annual | $71.88 | $5.99/mo | all languages |
| MosaLingua Premium monthlyPremiumSold through the app stores; includes 600 minutes of MosaChat-AI conversation. | Monthly | $9.99 | $9.99/mo | all languages |
What will MosaLingua cost you?
Total billed over 12 months
$48.00 less on annual billingOne yearly payment of $71.88.
What each plan covers. Monthly: all languages. Yearly: all languages.
Before subscribing, compare trial, cancellation and refund terms, including how purchases through an app store differ.
What MosaLingua says about itself
| Feature | What MosaLingua says |
|---|---|
| CEFR levels | — |
| What it is | Vocabulary and flashcards. Vocabulary-first learning of the most useful words and phrases with flashcards, spaced repetition and active recall (the MOSALearning method), plus dialogues, listening and speaking practice. |
| Languages offered | 11: Arabic, Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish |
| Free tier | Free download and a free trial; the full set of features needs a Premium subscription. |
| Platforms | iOS, Android, Web |
| Offline mode | Yes |
| Speech recognition | — |
| Live tutoring | — |
| Placement test | — |
| Refund or trial | A free trial first, then a 30-day money-back guarantee on website and Android purchases; not on App Store purchases. |
| Company | MosaLingua (digiSchool Group), France, founded 2009 |
How MosaLingua compares
MosaLingua is strongest on price and trial and refund terms, weakest on speaking practice. Each criterion is scored out of 5 from what each app says about itself and from independent reviews, to compare apps that do the same job; it is not a review of the app. How we score.
| Feature | Score (of 5) | Why |
|---|---|---|
| Teaching depth | 2 | Flashcards of the most useful words and phrases, reviewed on a spaced-repetition schedule |
| Speaking practice | 1 | — |
| Language coverage | 3 | 11 languages |
| Free tier | 1 | A free trial rather than a free tier |
| Price per month | 4 | $71.88 a year $5.99 a month, billed yearly · MosaLingua Premium |
| Trial and refund | 4 | A 30-day money-back guarantee |
| Offline use | 4 | Works offline |
| Staying power and bugs | – | Not available |
Languages you can learn on MosaLingua
11 languages as listed by MosaLingua.
How far its courses go
- MosaLingua Learn Spanish App: Vocabulary sorted by topic and skill level, from the basics up to advanced technical terms (MosaLingua says this of all its apps); 3,000+ flashcards; 37 dialogues.
- MosaLingua Learn French App: Vocabulary sorted by topic and skill level, from the basics up to advanced technical terms (MosaLingua says this of all its apps); 3,000+ flashcards; 37 dialogues.
- MosaLingua Learn German App: Vocabulary sorted by topic and skill level, from the basics up to advanced technical terms (MosaLingua says this of all its apps); 3,500+ flashcards (a figure MosaLingua gives for all its apps).
- MosaLingua Learn Italian App: Vocabulary sorted by topic and skill level, from the basics up to advanced technical terms (MosaLingua says this of all its apps); 3,500+ flashcards (a figure MosaLingua gives for all its apps).
- MosaLingua Learn Japanese App: level not stated.
- MosaLingua Learn Korean App: level not stated.
Arabic, Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish
Compare MosaLingua
- Best app to learn Spanish: choose by goal and level
- Best app to learn French: every app that teaches it, compared
- Best app to learn German: every app that teaches it, compared
- Best app to learn Italian: every app that teaches it, compared
- Best app to learn Japanese: every app that teaches it, compared
- Best app to learn Korean: every app that teaches it, compared
- MosaLingua against any other app, side by side
- What MosaLingua will cost you for the months you study
- All 34 apps in one table
References
- MosaLingua: products and prices (checked 12 Oct 2026)
- Apple App Store: MosaLingua listing (checked 12 Oct 2026)
- MosaLingua: home page
- MosaLingua: terms of sale (checked 12 Oct 2026)
- MosaLingua: legal notice