WooJooLearn vs Polyglo
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
WooJooLearn
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Learn Korean by speaking in context. Practice through guided role-play and level-based K-drama stories. Look up words instantly and turn them into flashcards. Learn Korean by speaking in context and through K-drama stories. WoojooLearn is built around two ways of learning. Speak in context Practice Korean through guided lessons and role-play based on real situations. Learn how to use expressions naturally, not just memorize them. Learn through K-drama stories Study with level-based stories and pick up vocabulary through context and real conversations. Features: * Guided speaking practice * Role-play in context * Level-based K-drama stories * Vocabulary learned through real usage * Instant word lookup * Flashcards from saved words
Polyglo
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Polyglo is a language learning app built around real conversations. Instead of memorizing word lists, you learn through dialogues that reflect everyday situations β so the language actually sticks. FEATURES Dialogue Learning Follow natural conversations unit by unit. Build listening comprehension and speaking intuition at the same time. Vocabulary Organized by theme and unit, with audio pronunciation for every word. Review at your own pace. Grammar Clear, concise explanations without the textbook fluff. Understand the rules behind what you're saying. Practice Reinforce what you've learned with fill-in-the-blank, translation, and conversation exercises β organized by unit and available in English, Spanish, Japanese, Chinese, and Korean. PLANS Polyglo is free to start. Unlock additional units or go VIP to access everything β including all future languages as they're added. VIP Pass One-time purchase. Full access to all current and future content. No subscriptions, no surprises. MORE LANGUAGES COMING We're continually expanding. Buy VIP once and get every new language automatically. Questions or feedback? Reach us at polygloapp@gmail.com
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Verdict
The clearest difference is in-app purchases: WooJooLearn at none against Polyglo's 5. WooJooLearn also leads on ads (none vs shown). Polyglo's advantage is update cadence (every 4 days vs every 8 days). On price, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Polyglo sells 5 one-off in-app purchases. WooJooLearn asks for nothing beyond the download.
WooJooLearn ships an update every 8 days, Polyglo every 4 days. The most recent releases landed on July 1, 2026 and September 15, 2026 respectively.
| Parameter | WooJooLearn | Polyglo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | Every 4 days β better |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 15.6 | 15.0 β better |
| Further details β not scored | ||
| Size | 89 MB | 247 MB |
| Age rating | 12+ | 4+ |
| Developer | DO GYUN JEONG | Naoki Yoshida |
In-app purchases
WooJooLearn
No in-app purchases
Polyglo
- English Unlock$2.99
- Chinese Unlock$2.99
- Japanese Unlock$2.99
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- Spanish Unlock$2.99
- VIP Pass (All Languages)$9.99





