Comparison

Thinkbig TOPIK vs Quick VocabNote

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

Head to head
About

Thinkbig TOPIK

Enhance your TOPIK score with AI-powered, customized learning. This app offers structured courses, practice questions, and mock tests tailored to your skill level. Track your progress and review difficult concepts to prepare effectively for the exam.

Highlights
  • AI-based customized learning curriculum
  • 12 courses for TOPIK levels 1-6
  • Practice questions and mock tests
  • Vocabulary and grammar review
  • Writing exercises with feedback
  • Progress tracking and real-time evaluation
  • Multi-language support
Read full description

Best Choice for Improving Your TOPIK Score! β€˜thinkbig TOPIK’, created by Woongjin Thinkbig, Korea's leading educational company in Edutech, rapidly improves your TOPIK score with skill-based, customized AI learning. 1. Systematic learning is possible through 12 courses from 1A to 6B, specifically designed for TOPIK levels 1 to 6. 2. The AI Level Test quickly and easily estimates your TOPIK score while recommending a tailored learning curriculum suited to your abilities. 3. A tailored learning curriculum is provided to match the learner's abilities, making it easy for anyone to study. 1) Today's Learning : With today's video lecture, you can easily understand the concepts through the teacher's explanations. 2) Practice Questions : By solving practice questions, you can become familiar with the types of questions that appear on the TOPIK exam. 3) Vocabulary & Grammar : The main grammar and vocabulary for each lecture topic are covered in detail to help improve your skills. 4) Plus practice questions : Improve your TOPIK score through additional practice questions in listening, reading, and writing. 4. Save difficult questions or words in your personal space during the learning process so you can review them anytime. 1) Review Note : If you "save" the questions you got wrong or want to try again during the learning process, they go straight into your Review Note. 2) Vocabulary list : If you "save" vocabulary or grammar that you haven't fully mastered yet, it goes straight into your vocabulary list. 5. By practicing a variety of writing exercises tailored to your learning level, you'll build confidence in the writing section that once seemed overwhelming. Provide feedback and scores for each TOPIK evaluation criteria for learners' written answers. 6. You can prepare for the TOPIK exam by solving mock tests similar to the actual exam. Real-time evaluation of all sections (listening, reading, writing) and detailed explanations for each question provided. After completing each level's learning course, you can take the corresponding mock test. 7. You can easily track your progress, as the learning completion rate and accuracy rate based on problem-solving are provided in real-time. 8. TOPIK learning is easy and effective with services available in multi-languages.

About

Quick VocabNote

Features
Read full description

vocabnote is a learning app that lets you go from translating English words to memorizing them in one seamless flow. [Instant Translation] Just enter a word and the translation is filled in automatically. With a design that thoroughly removes friction, you can quickly lock in those β€œWhat was that word again?” moments. [Flashcards] Skip the words you already know and review efficiently through repetition. [Premium Features] β€’ Data export and import β€’ Ad removal

Screenshots

Thinkbig TOPIK4 screens
Quick VocabNote3 screens

Verdict

The call

The clearest difference is ads: Thinkbig TOPIK at none against Quick VocabNote's shown. Thinkbig TOPIK also leads on iOS requirement (12.4 vs 18.0). Quick VocabNote's advantage is update cadence (weekly vs every 2 weeks). On price, in-app purchases and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Thinkbig TOPIK sells 5 in-app purchases, starting at $9.99 per month and Quick VocabNote sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Thinkbig TOPIK ships an update every 2 weeks, Quick VocabNote weekly. The most recent releases landed on September 10, 2026 and August 10, 2026 respectively.

Scorecard3 real differences Β· 5 level
Thinkbig TOPIK versus Quick VocabNote: the parameters behind the verdict, then further details
ParameterThinkbig TOPIKQuick VocabNote
PriceFreeFree
Positive reviews87.5% of reviewsβ€”
Update frequencyEvery 2 weeksWeekly β€” better
AdsNo β€” betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS12.4 β€” better18.0
Further details β€” not scored
Size30 MB13 MB
Age rating17+4+
DeveloperWoongjin Thinkbig Co., Ltd.Hiroto Toyoshima

In-app purchases

5 purchases

Thinkbig TOPIK

Subscriptions2
  • 1-Month Plan Trial7 Days trial$9.991 Month
  • 1-Month Plan$9.991 Month
One-time3
  • 3-Month Plan$44.99
  • 6-Month Plan$77.99
  • 12-Month Plan$118.99
1 purchases

Quick VocabNote

One-time1
  • Quick Vocabnote Premium$2.99

Questions

Is Thinkbig TOPIK free?
Thinkbig TOPIK is free to download, with in-app purchases available.
Is Quick VocabNote free?
Quick VocabNote is free to download, with in-app purchases available.
Do Thinkbig TOPIK or Quick VocabNote have ads?
Quick VocabNote shows ads; Thinkbig TOPIK does not.
Which is updated more often, Thinkbig TOPIK or Quick VocabNote?
Thinkbig TOPIK ships an update every 2 weeks, and Quick VocabNote weekly. Most recently, Thinkbig TOPIK was updated on September 10, 2026 and Quick VocabNote on August 10, 2026.

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