Comparison

MTL Learn Languages vs LinDuo

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

Head to head
About

MTL Learn Languages

This app offers a comprehensive platform to learn foreign languages effectively and quickly. It focuses on proper pronunciation and provides various topics for practical speech. The interface is user-friendly and designed for learners of all ages, with an offline mode for continuous learning.

Highlights
  • Learn foreign languages
  • Focus on pronunciation
  • Multiple language options
  • User-friendly interface
  • Offline learning mode
  • HD interface for great experience
Features
Read full description

Small steps. Real words. A language you can use. MetaLanguage brings vocabulary, everyday phrases, audio, tests, and games together in one colorful place to learn. Choose a language, explore a topic, and practice whenever you have a few minutes. LEARN USEFUL WORDS Explore vocabulary by category, learn with images and translations, and save words you want to revisit. Search your unlocked vocabulary when you need a particular word. FIND THE RIGHT PHRASE Browse practical phrases for everyday situations. See the translation, hear how it sounds, and keep your favorites close for later. LISTEN AT YOUR PACE Play audio at normal or slow speed. Download a language’s free audio pack to keep listening offline. PRACTICE, THEN PLAY Build confidence with Learn and Train, or test yourself with Choose, Guess, Listen, Write, Match, Voice, and Speed. Change things up with memory and word games. EXPLORE MORE Discover writing systems in Alphabet and explore verb forms where they’re available for your language. Track learned words, study time, medals, trophies, and your learning history in your profile. START FREE Learn for free, unlock vocabulary categories with earned points, keep a favorites list, and play up to 10 games a day. Games use keys. GO FURTHER WITH PREMIUM Premium gives you instant access to vocabulary categories, three favorites lists, no daily game limit, two-language learning, and no ads. Games still use keys. Premium is an optional auto-renewing subscription, with price and terms shown before purchase. A separate one-time Remove Ads purchase is also available. Whether you’re preparing for a trip or building a daily habit, your next word is waiting.

About

LinDuo

Learn German with short, engaging lessons focused on useful vocabulary. Features native speaker pronunciation, visual aids, and personalized review modes. Designed for quick daily study.

Highlights
  • Native speaker pronunciation
  • 2375 words in 180 topic lessons
  • Offline access
  • Illustrations for each word
  • Phonetic transcription
  • Customizable review modes
Features
Read full description

ADVANTAGES OF OUR APP: * Pronunciation by a native speaker * 2375 words split into 180 topic lessons * Does not require permanent Internet connection * Beautiful illustrations for each word * Phonetic transcription for each word * Dark interface to study at night * Choose from male and female voice * Built in app dictionary with progress * Game "True or False" to review pas material * Special lessons with favorite, difficult, old, random words * Flexible sound settings (music, speaker, effects) * Just 10-15 minutes per day to learn all words * For adults and teens 13+ Only 10-15 minutes per day - Spending just 10-15 minutes every day, will easily allow you to remember all useful German words. While memorizing words, the frequency of lesson is more important than duration of each lesson. 10 minutes on each day of the week will be more productive than one hour of tuition a week. One minute lessons - Taking into account busyness of modern life, we designed each lesson in the way so it would never take more than one minute to complete it! So you no longer need to search for free time to practice German! Simply, once you get a chance, launch the app and do one lesson at a time =) Short sessions will not affect efficiency of word memorization. Only useful German words - German for Beginners is a free and quick start to learn German language! Unlike others, we have only the most useful words, which are divided into 180 topic based lessons. Quality is here! Teach-yourself German is designed, that it will use your visual and echoic memory to help you memorize German words fast and easy! Special illustrations - We use only specially developed infographics (developed by psychologists), so your eyes can quickly identify meaning of word or action without stressing them with small unnecessary details. Word pronunciation by native speakers - Our app will help you master pronunciation of German words! Each word is recording by professional native speaker! Additionally, in the settings you can choose between male or female voice. Dynamic lesson difficulty - The app changes lesson difficulty gradually as you progress. To achieve this, it keeps stats for EVERY word! Example: in the spelling mode, initially you need to insert several missing letters in a word, then create a word having extra letters and finally, when you are ready, you will need to type the entire word on the keyboard. Modes for quick learning - The App includes four additional lesson types which are made of Favorites, Difficult, Old, Random words. You can add any word to your favorites and later create custom lesson from your Favorite words. Words are automatically added to "Difficult" (the ones you struggle to memorize) and "Old" (which you have not reviewed for a long time) sections. A "Random" mode will create a unique lesson. Do not need to know how to read - If you cannot read yet, no problem! Each word has a transcription in your language! And for more experienced ones, in the settings, you can choose a phonetic (like in a dictionary) transcription. Additional features - Thanks to your reviews, we are constantly updating the app to make it better! To help you take care of your eyesight, with just one tap, you can activate dark theme. If you temporarily do not have internet access, no problem! The App can work offline as well! Review Past Material - Many good apps do not pay enough attention to review past material! For this purpose we created the word game "True or False". It is very simple, but it's addictive and the most importantly, it helps to repeat past material and never to forget it! Support and Contact Us If you have any questions or suggestions, please never hesitate to send us an email admin@lin-duo.com or use in-app contact form. We are always happy to answer your questions! Thank you very much for your trust and choice! If you like our app, do not forget to share it with your friends in social networks.

Screenshots

MTL Learn Languages4 screens
LinDuo4 screens

Verdict

The call

The clearest difference is ads: LinDuo at none against MTL Learn Languages's shown. LinDuo also leads on review sentiment (97% vs 64%) and iOS requirement (11.0 vs 26.0). MTL Learn Languages's advantage is update cadence (every 5 days vs every 6 months) and ratings volume (93 vs 26). On price, rating, in-app purchases and monetization model 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. MTL Learn Languages sells 20 one-off in-app purchases and LinDuo sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for MTL Learn Languages against 4.7 for LinDuo. Both are backed by a comparable volume of ratings — 93 and 26 respectively. Written reviews are what separate them: 64% of MTL Learn Languages's written reviews are positive against 97% of LinDuo's.

UpkeepUpdate frequency

MTL Learn Languages ships an update every 5 days, LinDuo every 6 months. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
MTL Learn Languages versus LinDuo: the parameters behind the verdict, then further details
ParameterMTL Learn LanguagesLinDuo
PriceFreeFree
Rating4.7 (93 ratings)4.7 (26 ratings) — better
Positive reviews63.6% of reviews97.2% of reviews — better
Number of ratings93 — better26
Update frequencyEvery 5 days — betterEvery 6 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.011.0 — better
Further details — not scored
Size302 MB289 MB
Age rating4+4+
DeveloperMeta Language Pro SRLVitali Simsive

Customer experience

MTL Learn Languages

All ratings94 ratings
Positive90.4%
Neutral4.3%
Negative5.3%
Written reviews11 reviews
Positive63.6%
Neutral0.0%
Negative36.4%

LinDuo

All ratings23 ratings
Positive95.7%
Neutral0.0%
Negative4.3%
Written reviews143 reviews
Positive97.2%
Neutral0.0%
Negative2.8%

In-app purchases

20 purchases

MTL Learn Languages

One-time20
  • ArabicFree
  • EnglishFree
  • GermanFree
Show 17 more
  • FrenchFree
  • KoreanFree
  • LithuanianFree
  • PersianFree
  • RussianFree
  • SerbianFree
  • SpanishFree
  • TurkishFree
  • UkrainianFree
  • AfrikaansFree
  • PortugueseFree
  • FinnishFree
  • RomanianFree
  • JapaneseFree
  • CzechFree
  • ItalianFree
  • Buy Pro Version$4.99
4 purchases

LinDuo

One-time4
  • Work Offline!$0.99
  • Unlimited Energy!$4.99
  • All Inclusive!$9.99
Show 1 more
  • Help the Project!$29.99

Questions

Is MTL Learn Languages free?
MTL Learn Languages is free to download, with in-app purchases available.
Is LinDuo free?
LinDuo is free to download, with in-app purchases available.
Which has better reviews, MTL Learn Languages or LinDuo?
LinDuo is rated higher. MTL Learn Languages averages 4.7 out of 5 from 93 ratings, while LinDuo averages 4.7 from 26 ratings.
Do MTL Learn Languages or LinDuo have ads?
MTL Learn Languages shows ads; LinDuo does not.
Which is updated more often, MTL Learn Languages or LinDuo?
MTL Learn Languages ships an update every 5 days, and LinDuo every 6 months. Most recently, MTL Learn Languages was updated on October 24, 2026 and LinDuo on October 24, 2026.

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