Comparison

MosaLingua vs Eleo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MosaLingua

This app acts as a personal language coach, offering a method designed by polyglots to help you learn vocabulary and expressions quickly. It supports numerous languages and offers specialized test preparation, adapting to your learning pace and needs.

Highlights
  • 3500+ vocabulary flashcards
  • Native speaker audio recordings
  • Spaced Repetition System (SRS)
  • Offline capabilities
  • Hands-free learning mode
  • Customizable flashcards
  • TOEIC/TOEFL test prep
Features
Read full description

*Join over 13 million other MosaLingua users and finally learn the language you’ve always wanted to be able to speak* Learning a foreign language really isn’t that hard… as long as you have the right tools and techniques! MosaLingua is more than just a language class or app. It’s more like a personal language coach that’s always in your pocket. It’s a language learning method designed by a team of polyglots and teachers to help you learn vocabulary words and expressions, anytime, anywhere. With MosaLingua, learning any (or all) of these languages is quick and painless: - English - Spanish - French - Italian - German - Brazilian Portuguese - Russian - Mandarin Chinese - Japanese - Korean - Arabic You can also work on specific language skills: - TOEIC Test Prep - TOEFL Test Prep - Business English or Business Spanish - Medical English Just 10 minutes of practice per day for 2 months is enough to learn the 600 most important words and phrases for expressing yourself in the language of your choice! WITH MOSALINGUA, YOU GET ◉ 3500+ vocabulary flashcards for the most useful words, expressions, and sentences in Spanish, French, Italian, German, Portuguese, English, and/or Russian ◉ Audio recordings by native speakers so that you learn how to correctly pronounce each and every word, right from the start ◉ Lessons, videos, and tips at every step along your language learning journey ◉ A built-in online dictionary ◉ The option to add custom flashcards ◉ Hands-free mode (practice language while you work out, shop for groceries, or clean the house) ◉ Offline capabilities FUN AND ADDICTIVE Whether you’re a complete beginner or already know your way around the language, whether you want to pass your high school Spanish class or an English proficiency test like the TOEFL or TOEIC, whether you’re learning a language for work, travel, or just for fun… MosaLingua adapts to your needs. ◉ Vocabulary is organized by category and subcategory (like eating out, making a phone call, writing a professional email, or asking for directions) as well as skill level (from the basics, all the way up to advanced technical terms) ◉ BONUS content incentivizes your progress! The more vocabulary you learn, the more new dialogues, jokes, and proverbs you unlock. EFFECTIVE METHODS = LONG-LASTING RESULTS The MosaLearning method relies on Spaced Repetition System (SRS) technology. With our app, ◉ you don’t waste any time: your app calculates the optimal time for reviewing so that you practice new words right before you’re about to forget them! ◉ you learn the 20% of the language that will serve you in 80% of situations you encounter – that’s called the Pareto principle ◉ your study sessions are adapted to your particular struggles, your rhythm, and your schedule ◉ you have the opportunity to work on comprehension and expression at the same time (reading, listening, speaking and writing) ◉ both your visual and auditory memories are stimulated, resulting in more sustainable learning IMPORTANT NOTE You’ll need to become a subscriber if you want all of these features and benefits. We offer 2 different subscription plans: Monthly Premium: €9.49/month, cancel at any time Yearly Premium: €71.90/year (which comes out to €5.99 per month), cancel at any time - Once you’ve confirmed your purchase, it will be charged to your iTunes account - Subscriptions are renewed automatically unless you cancel at least 24 hours before the subscription is scheduled to be renewed - You will be charged for the automatic renewal up to 24 hours before the end of the current subscription period - You can manage your subscription or cancel automatic renewal at any time in your iTunes App Store account settings Email us: support_en@mosalingua.com Privacy policy: https://www.mosalingua.com/app-privacy-en/ Terms of service: https://academy.mosalingua.com/legal/tos/?lang=en

About

Eleo

Access a digital lending platform developed for the Ministry of Education. It complements resource centers and programs for improving Spanish language and culture learning abroad.

Highlights
  • Digital lending platform access
  • Supports Spanish language learning
  • Complements educational resource centers
  • Aids in cultural learning abroad
  • Developed for the Ministry of Education
Read full description

Esta aplicación permite el acceso a la plataforma de préstamo digital del mismo nombre, que se ha desarrollado a instancias del Ministerio de Educación, Cultura y Deporte como complemento a los servicios de los centros de recursos y a los programas de mejora de la enseñanza y aprendizaje de la lengua y cultura españolas en el extranjero.

Screenshots

MosaLingua4 screens
Eleo3 screens

Verdict

The call

The clearest difference is in-app purchases: Eleo at none against MosaLingua's 11. Eleo also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (100% vs 82%). MosaLingua's advantage is ratings volume (1.8K vs 30) and iOS requirement (13.0 vs 16.0). On price, rating, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MosaLingua sells 11 in-app purchases, starting at $7.49 per month. Eleo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MosaLingua holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: MosaLingua has 1.8K ratings behind it against 30, so its average is the more settled of the two. Written reviews complicate that: 82% of MosaLingua's written reviews are positive against 100% of Eleo's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

MosaLingua ships an update every 2 months, Eleo every 2 weeks. Both last shipped on September 23, 2026.

Scorecard6 real differences · 4 level
MosaLingua versus Eleo: the parameters behind the verdict, then further details
ParameterMosaLinguaEleo
PriceFreeFree
Rating4.6 (1.8K ratings) — better4.4 (30 ratings)
Positive reviews81.7% of reviews100.0% of reviews — better
Number of ratings1.8K — better30
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size205 MB71 MB
Age rating12+4+
DeveloperdigiSchoolOdilo

Customer experience

MosaLingua

All ratings1,837 ratings
Positive91.2%
Neutral4.1%
Negative4.6%
Written reviews301 reviews
Positive81.7%
Neutral6.6%
Negative11.6%

Eleo

All ratings30 ratings
Positive86.7%
Neutral0.0%
Negative13.3%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

MosaLingua

Reported bugs

3 issues
  • App resets progress and language settings
  • Inability to access previously purchased content
  • Inconsistent performance across devices and OS versions

Requested features

5 requests
  • More language options and dialects
  • Improved user interface and customization
  • Better integration with other language learning resources
  • Expanded audio and visual learning content
  • Enhanced spaced repetition and review features

Eleo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

MosaLingua

Subscriptions5
  • MosaLingua Premium - PM7 Days trial$7.491 Month
  • MosaLingua Premium - 1 Month7 Days trial$9.491 Month
  • MosaLingua Premium - P6M$24.996 Months
Show 2 more
  • MosaLingua Premium - PY7 Days trial$49.991 Year
  • MosaLingua Premium - 12 Months7 Days trial$71.901 Year
One-time6
  • Mosalingua Spanish$4.99
  • Purchase EN Premium App$4.99
  • Purchase IT Premium App$4.99
Show 3 more
  • Purchase DE Premium App$4.99
  • Purchase FR Premium App$4.99
  • Promo pack$10.99
None

Eleo

No in-app purchases

Questions

Is MosaLingua free?
MosaLingua is free to download, with in-app purchases available.
Is Eleo free?
Eleo is free to download, with no in-app purchases.
Which has better reviews, MosaLingua or Eleo?
MosaLingua is rated higher. MosaLingua averages 4.6 out of 5 from 1.8K ratings, while Eleo averages 4.4 from 30 ratings.
Do MosaLingua or Eleo have ads?
Neither MosaLingua nor Eleo shows ads.
Which is updated more often, MosaLingua or Eleo?
MosaLingua ships an update every 2 months, and Eleo every 2 weeks. Most recently, MosaLingua was updated on September 23, 2026 and Eleo on September 23, 2026.

Other comparisons