Comparison

Jjin Learn Korean vs Think in Language

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

Head to head
About

Jjin Learn Korean

Build practical Korean language skills through listening and repetition. Focus on everyday phrases and real-life situations for a more natural learning experience. Track your progress and unlock more content with a premium subscription.

Highlights
  • Clear Korean audio for listening and repetition
  • Practice useful everyday phrases
  • Build memory through repetition
  • Save favorite phrases
  • Track learning progress
  • Unlock full library with Jjin Pro
Features
Read full description

Learn Korean you can actually use, with personalized guided lessons built around your progress. Jjin makes learning Korean simple, practical, and easy to stick with. Whether you're preparing for a trip to Seoul, ordering at a café, meeting new people, or exploring Korea, Jjin helps you learn the words and phrases you'll actually need. Instead of memorizing endless vocabulary or figuring out what to study next, Jjin guides you through short, focused learning sessions that combine listening, repetition, quizzes, and recall practice. YOUR KOREAN LEARNING, GUIDED Guided Learning brings everything together into one personalized experience. Each session introduces useful Korean, revisits phrases that need more attention, and builds on what you've already learned. No complicated study plans. No wondering what comes next. Just practical Korean, one session at a time. A SIMPLE WAY TO MAKE KOREAN STICK Study. Listen to clear Korean audio, repeat along, and get comfortable speaking everyday words and phrases. Quiz. Test what you remember with quick, interactive questions that keep you actively learning. Recall. Challenge your memory with flashcard-style practice that helps you remember phrases without relying on hints. MAKE EVERY PHRASE COUNT Jjin learns from your progress and preferences. Mark phrases as Learned, keep practicing the ones that need work, or set aside phrases that aren't relevant to you. Your guided lessons become more focused on what matters to you. BUILT FOR REAL-LIFE KOREAN With Jjin, you can: • Follow personalized guided lessons that combine new phrases and review • Learn useful Korean for cafés, restaurants, greetings, shopping, transportation, and everyday conversations • Hear clear Korean audio and practice speaking through repetition • Strengthen your memory with quizzes and recall practice • Mark phrases as Learned or Study More to shape future lessons • Save favorites and organize your learning in My Phrases • Browse and search the phrase library whenever you want • Track progress with streaks, milestones, and learning insights • Explore Hangul basics with sound-focused practice GO FURTHER WITH JJIN PRO Unlock the full phrase library, including more advanced Korean, along with expanded guided learning and practice options. Want to master something specific? With 7-Day Focus, choose 10 phrases that matter to you and spend seven days reinforcing them through targeted practice. Whether you have five minutes or want to spend longer learning, Jjin helps you build confidence through consistent, useful practice. Hear it. Say it. Remember it. Learn Korean for the moments that matter. SUBSCRIPTION INFORMATION Jjin Pro unlocks premium content and expanded learning features. Payment will be charged to your Apple Account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel subscriptions in your App Store account settings after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://jjin.app/privacy

About

Think in Language

Features
Read full description

ThinkFlow helps you practice thinking in another language. Instead of memorizing vocabulary or repeating phrases, ThinkFlow encourages you to express your own ideas. Every session starts with a meaningful question. You answer in your native language, identify a key idea, translate it into your target language, and expand your thoughts through guided follow-up questions. The goal is not to sound like a native speaker. The goal is to sound like yourself. -- [Features] • Daily thinking questions • Guided language expression workflow • AI-powered feedback • Reflection-based learning • Personal history archive • Multiple target languages -- [Ideal For] • Language learners • Professionals improving communication skills • Writers and creators • People who enjoy reflective thinking

Screenshots

Jjin Learn Korean4 screens
Think in Language4 screens

Verdict

The call

The clearest difference is in-app purchases: Think in Language at none against Jjin Learn Korean's 3. On price, ads, device support and iOS requirement 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. Jjin Learn Korean sells 3 in-app purchases, starting at $3.99 per 7 days. Think in Language asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Jjin Learn Korean versus Think in Language: the parameters behind the verdict, then further details
ParameterJjin Learn KoreanThink in Language
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size217 MB3 MB
Age rating4+4+
DeveloperTravis FrenchJUMI PARK

In-app purchases

3 purchases

Jjin Learn Korean

Subscriptions3
  • Jjin Premium Weekly$3.997 Days
  • Jinjja Learn Korean$6.991 Month
  • Jinjja Pro$49.991 Year
None

Think in Language

No in-app purchases

Questions

Is Jjin Learn Korean free?
Jjin Learn Korean is free to download, with in-app purchases available.
Is Think in Language free?
Think in Language is free to download, with no in-app purchases.
Do Jjin Learn Korean or Think in Language have ads?
Neither Jjin Learn Korean nor Think in Language shows ads.

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