Comparison

PolyLingual vs MultiLanguage Vocab

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

Head to head
About

PolyLingual

Learn vocabulary in numerous languages at your own pace. Customize your learning by adding your own words and phrases, which are automatically translated. Explore flashcards and side-by-side word grids for effective memorization.

Highlights
  • Learn vocabulary in multiple languages simultaneously
  • Add and customize your own words and phrases
  • Automatic translation of custom words
  • Flashcard learning mode
  • Side-by-side word grid comparison
  • Listen to words in their native language
Features
Read full description

Learn multiple languages together—not one at a time. PolyLingual is built for language learners who want to develop vocabulary across several languages in parallel. Choose the languages you’re learning, then compare, hear, and study the same word across all of them at once. Instead of repeating separate courses, PolyLingual helps you recognize connections between languages and build a broader multilingual vocabulary. MAKE POLYLINGUAL YOUR OWN Add your own words and phrases, and Apple Translate automatically creates translations for your selected languages. Organize your material into custom sections, then use it alongside the included vocabulary throughout the app. STUDY ACROSS MULTIPLE LANGUAGES • Compare translations side by side in the multilingual word grid • Study several languages together with interactive flashcards • Choose any supported language as the front of your cards • Tap words to hear their pronunciation • Focus on a specific category or shuffle your study material • Save important words for additional review BUILD A PERSONAL VOCABULARY LIBRARY Create custom sections for anything you want to learn—from travel and business to school, hobbies, or an upcoming trip. Add as many personal words and phrases as you need and return to them whenever you’re ready to practice. EXTENSIVE READY-TO-STUDY CONTENT Premium provides access to nearly 8,000 words and phrases across 28 languages. Included material covers: • Thousands of common English words • Useful everyday phrases • Common nouns, verbs, adjectives, and adverbs • Verb conjugation examples • Numbers, prepositions, and more LEARN AT YOUR OWN PACE PolyLingual gives you the flexibility to browse, compare, listen, and practice without forcing you through a fixed course. Whether you’re concentrating on one language or building skills across several, your study experience remains entirely under your control. Download PolyLingual and discover a more connected way to learn languages. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

MultiLanguage Vocab

Features
Read full description

"MultiLanguage Vocabulary" is a versatile language-learning app that lets you combine the languages you want to learn into your very own custom vocabulary books. Whether you are studying English, French, Spanish, Chinese, or any other language supported by your smartphone, this app provides seamless translation and pronunciation to support your journey! [Key Features] Smart Auto-Translation Simply add a new word in one language, and the app will automatically translate and fill in the missing languages! Say goodbye to the tedious process of building vocabulary lists from scratch. One-Tap Pronunciation (TTS) Tap the speaker icon next to any word to hear its correct, native pronunciation. Perfect for improving your listening and speaking skills. Custom Vocab Books & CSV Import Create vocabulary lists entirely from scratch within the app, or easily import your own CSV files created on a PC. Interactive Flashcards Toggle the languages you want to study and review them using smart flashcards. Tap to flip the card, and swipe left or right to move to the next word. It feels just like real flashcards! Elegant & Eye-Friendly Design Designed with a calming ivory background and deep green accents, the premium user interface reduces eye strain even during long study sessions. Learn languages more freely and in your own way. Start your multilingual journey today!

Screenshots

PolyLingual4 screens
MultiLanguage Vocab4 screens

Verdict

The call

The clearest difference is in-app purchases: MultiLanguage Vocab at none against PolyLingual's 1. PolyLingual's advantage is iOS requirement (18.6 vs 26.5). On price, update cadence, 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. PolyLingual sells 1 in-app purchase, starting at $2.99 per month. MultiLanguage Vocab asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 13, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 7 level
PolyLingual versus MultiLanguage Vocab: the parameters behind the verdict, then further details
ParameterPolyLingualMultiLanguage Vocab
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.6 — better26.5
Further details — not scored
Size61 MB4 MB
Age rating4+4+
DeveloperBrennan DummFUMIYUKI ISAMI

In-app purchases

1 purchases

PolyLingual

Subscriptions1
  • Full Access$2.991 Month
None

MultiLanguage Vocab

No in-app purchases

Questions

Is PolyLingual free?
PolyLingual is free to download, with in-app purchases available.
Is MultiLanguage Vocab free?
MultiLanguage Vocab is free to download, with no in-app purchases.
Do PolyLingual or MultiLanguage Vocab have ads?
Neither PolyLingual nor MultiLanguage Vocab shows ads.
Which is updated more often, PolyLingual or MultiLanguage Vocab?
PolyLingual ships an update monthly, and MultiLanguage Vocab monthly. Most recently, PolyLingual was updated on September 13, 2026 and MultiLanguage Vocab on September 7, 2026.

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