Comparison

Polyglob vs Penguin

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

Head to head
About

Polyglob

Engage in daily language practice through bite-sized, real-life lessons. Master new vocabulary and grammar with interactive quizzes, flashcards, and cultural insights. Build a consistent learning habit and track your progress with engaging activities.

Highlights
  • Short, real-life story and dialogue lessons
  • Audio for listening comprehension
  • Typed quizzes with feedback
  • Flashcards from lessons
  • Grammar and culture cheatsheets
  • Daily streak tracking
  • Trophy World rewards
Features
Read full description

Polyglob is a language course built around tiny real-life lessons and active review. Start a free course, then come back to short story/dialogue lessons with audio, typed quizzes, flashcards, quick-reference cheatsheets, culture articles, custom creations, and weekly recaps. Each lesson focuses on one everyday situation, like ordering, greetings, directions, travel, workplace small talk, or polite requests. Read or listen, check translations and pronunciation notes, then practice what you learned with cards, quizzes, and quick games. What you can do in Polyglob: - Learn with short beginner-friendly story and dialogue lessons - Listen to lesson audio and review useful phrases - Take typed quizzes with translations nearby - See quiz feedback on what went well and what to improve - Study flashcards created from your lessons - Open a course cheatsheet for grammar, phrases, and cultural tips - Choose Easy, Medium, or Hard for custom lessons - Create custom articles - Build a daily streak through lessons, articles, flashcards, quizzes, and games - Earn blue stars from quizzes and spend them on language treasures in Trophy World Polyglob supports courses including Spanish, French, Japanese, Korean, Chinese, Thai, Italian, and German. Start free, then subscribe for more weekly lessons, culture articles, and the ability to tune their difficulty. Terms of Use: https://polyglob.com/terms

About

Penguin

Features
Read full description

Penguin is an innovative language and vocabulary learning app that makes mastering new languages fun and effective through interactive games. Key Features: • Personalized Lessons & Words: Custom lessons and vocabulary sets tailored to your personal goals and learning pace. • Learning Through Games: Memorize words effortlessly by playing engaging games designed for active learning. • Audio Voiceovers & Pronunciation: Improve your speaking and listening skills with clear and accurate audio pronunciations for all words. • Scores & Progress Tracking: Aim for high scores in games and track your accomplishments in real-time. • Email Notifications: Stay motivated with daily study reminders and weekly progress reports sent straight to your inbox. Explore the world of words and learn new languages easily with Penguin! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Polyglob4 screens
Penguin4 screens

Verdict

The call

The clearest difference is iOS requirement: Polyglob at 13.0 against Penguin's 15.0. On price, update cadence, ads and in-app purchases 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. Polyglob sells 11 in-app purchases, starting at $10.00 per month and Penguin sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 8 level
Polyglob versus Penguin: the parameters behind the verdict, then further details
ParameterPolyglobPenguin
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size35 MB33 MB
Age rating4+4+
DeveloperMikan Labs Inc.AYKUT ARSLANTAS

In-app purchases

11 purchases

Polyglob

Subscriptions10
  • Learn Thai Monthly7 Days trial$10.001 Month
  • Learn Japanese Monthly7 Days trial$10.001 Month
  • Learn Chinese Monthly7 Days trial$10.001 Month
Show 7 more
  • Learn Italian Monthly7 Days trial$10.001 Month
  • Learn Korean Monthly7 Days trial$10.001 Month
  • Learn Spanish Monthly7 Days trial$10.001 Month
  • Learn French Monthly7 Days trial$10.001 Month
  • Learn German Monthly7 Days trial$10.001 Month
  • Polyglob Plus Monthly$12.991 Month
  • Polyglob Plus Yearly$119.991 Year
One-time1
  • 3 Creation Credits$2.99
1 purchases

Penguin

Subscriptions1
  • Penguin Premium Monthly3 Days trial$5.991 Month

Questions

Is Polyglob free?
Polyglob is free to download, with in-app purchases available.
Is Penguin free?
Penguin is free to download, with in-app purchases available.
Do Polyglob or Penguin have ads?
Neither Polyglob nor Penguin shows ads.
Which is updated more often, Polyglob or Penguin?
Polyglob ships an update every 3 days, and Penguin every 3 days. Most recently, Polyglob was updated on September 27, 2026 and Penguin on October 7, 2026.

Other comparisons