Comparison

뚝딱 vs English Test Prep

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

Head to head
About

뚝딱

Connect with experienced professionals to review your portfolio and gain insights into career paths. Browse detailed portfolios from industry experts in design and IT development. Easily register your own portfolio to share your work and learn from others.

Highlights
  • Find mentors in design and IT
  • Browse expert portfolios
  • Detailed category filtering
  • Portfolio registration
  • Watermarked portfolio viewing
  • View portfolio history
Features
Read full description

뚝딱은 멘토들에게 취업 후 하드디스크 깊이 먼지 쌓이고 있는 포트폴리오의 공유만으로 수많은 멘티분들의 길잡이가 되어주고, 지식 공유의 가치를 높이는 경험을 선사해드립니다. 멘티는 자신이 직접 원하는 현직자를 찾고 그들의 합격비결인 포트폴리오를 열람해보세요! [주요기능] 뚝딱에서 내 마음에 드는 멘토를 찾아보세요! - 디자인/IT개발 두 분야에서 상세한 카테고리 분류 - 디자인 : UXUI 디자인, 웹 디자인, 브랜드 디자인, 그래픽 디자인, 산업/제품 디자인 - IT/개발 : 앱, 웹, IT/기술직군, 서버, AI/머신러닝, 데이터, 게임, 기타 - 세분화되어있는 기업, 경력 - 기업 : 대기업, 중견기업, 중소기업, 스타트업, 프리랜서 - 경력 : 1~2년, 3~4년, 5~6년, 7~8년, 9년 이상 원하는 멘토의 포트폴리오를 열람해보세요! - 뚝딱 로고 워터마크로 유출 방지 - 웹뷰로 포트폴리오 pdf 열람 - 마이페이지에서 열람했던 포트폴리오의 기록확인 간단한 절차로 포트폴리오 등록해보세요! - 현직자 메일 인증 - 멘토가 작성하는 포트폴리오 소개글(뚝딱이 작성해놓은 팁을 보고 작성하면 더욱 간편!) - 프로젝트 개수, 페이지수, 제작일 등의 상세정보 - 파일 업로드 - 포트폴리오 미리보기 업로드 [궁금한 점이 있다면 문의주세요!] E-mail : [tuktalk.business@gmail.com](mailto:tuktalk.business@gmail.com)

About

English Test Prep

Features
Read full description

RAISE YOUR ENGLISH SCORE FAST — ONE APP FOR EVERY MAJOR EXAM Prufio is your all-in-one English exam trainer: 45+ full-length mock tests that mirror the real format, AI grading for Speaking & Writing, and a day-by-day study plan built around your actual exam date. EXAMS COVERED • IELTS Academic & General Training • TOEFL iBT • TOEIC Listening & Reading • PTE Academic • Duolingo English Test (DET) • VSTEP (B1–C1) WHY PRUFIO? • Mock tests that feel real: timed sections, audio playback, auto-save and auto-submit • AI scores your Writing & Speaking against each exam's official criteria, with detailed feedback • In-depth explanations for every Listening and Reading question • A personalized roadmap generated from your real exam date — weakest skills first, daily vocabulary mixed in • Smart mistake bank: wrong answers are saved automatically and reviewable fully offline • Vocabulary flashcards with spaced repetition (SRS) and native pronunciation • Streaks and daily reminders to keep you on track until test day STUDY FREE EVERY DAY Free mock tests, unlimited quick Listening & Reading practice, and the first 5 lessons of every vocabulary course. Go Premium to unlock the full test library, detailed answer explanations, AI Writing correction and model Speaking answers. Download Prufio and start your plan today! Questions or suggestions: support@2sbrain.net Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

뚝딱4 screens
English Test Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: 뚝딱 at none against English Test Prep's 6. 뚝딱 also leads on iOS requirement (13.0 vs 15.5). 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. English Test Prep sells 6 in-app purchases, starting at $14.99 per 3 months. 뚝딱 asks for nothing beyond the download.

UpkeepUpdate frequency

뚝딱 ships an update fortnightly, English Test Prep every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 6 level
뚝딱 versus English Test Prep: the parameters behind the verdict, then further details
Parameter뚝딱English Test Prep
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyFortnightlyEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.5
Further details — not scored
Size10 MB43 MB
Age rating4+4+
Developer주식회사 소프트스퀘어드Nguyen Nhu Vuong

In-app purchases

None

뚝딱

No in-app purchases

6 purchases

English Test Prep

Subscriptions3
  • Prufio 3months$14.993 Months
  • Prufio 6months$19.996 Months
  • Prufio Subcrition 1Year$29.991 Year
One-time3
  • Prufio Forever$19.99
  • Prufio Forever$27.99
  • Prufio Forever$39.99

Questions

Is 뚝딱 free?
뚝딱 is free to download, with no in-app purchases.
Is English Test Prep free?
English Test Prep is free to download, with in-app purchases available.
Do 뚝딱 or English Test Prep have ads?
Neither 뚝딱 nor English Test Prep shows ads.
Which is updated more often, 뚝딱 or English Test Prep?
뚝딱 ships an update fortnightly, and English Test Prep every 8 days. Most recently, 뚝딱 was updated on November 3, 2026 and English Test Prep on October 31, 2026.

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