바리스타2급 vs Welding Written
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
바리스타2급
Prepare for your barista certification exam with this app. It offers 18 sets of past exam questions, categorized by year and subject, along with study notes and detailed explanations. Practice anytime, anywhere, even offline, to master the material and achieve your certification.
- 18 sets of latest past exam questions
- Questions categorized by year and subject
- Study notes and explanation lectures
- Detailed explanations for all questions
- Voice listening feature
- Random question mode
- Incorrect answer notes
- Favorites feature
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바리스타2급 자격증 합격? 이 앱 하나면 끝! * 주요 기능* - 최신 기출문제 18세트! - 연도별, 과목별 기출문제 풀기 - 학습노트 및 해설강의 제공 - 모든 문제 해설 제공 - 음성듣기 기능 - 랜덤풀기 기능 - 오답노트: 틀린 문제만 자동 저장 - 즐겨찾기 기능: 내가 찜한 문제를 다시 복습 - Wifi, 인터넷 없이도 사용 가능 - 완전 무료 지하철 및 이동중에도 , 언제 어디서나 간편하게 기출문제를 풀고, 실력을 완성하세요. 합격에 필요한 모든 것! 이 앱만 있으면 바리스타2급 자격증을 손에 넣을 수 있습니다.
Welding Written
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The Craftsman Welding written exam, in the palm of your hand. Welding is a core course at Korea's government-funded vocational academies. The Craftsman Welding (용접기능사) and Craftsman Special Welding (특수용접기능사) written exams share the same format, so this app covers both. 330 questions follow six units of the official HRD Korea exam standard, every one with a full explanation. Work through them in order and you will be ready — no sign-up, no internet connection required. ■ CBT mock exam, just like the real thing · 60 questions drawn automatically in the syllabus proportions (60-minute timer) · Move between questions on an OMR answer sheet like the real exam · Instant pass/fail against the 60-out-of-100 standard (one subject, no cutoff) · Leave mid-exam and pick up exactly where you left off · Five full rounds with no repeats — new questions every time ■ Wrong-answer notes that keep only what you got wrong · Questions you miss are collected automatically · Get one right three times running and it graduates off the list · Add your own memo to any question · Filter by unit, sort by how often you missed it ■ Study unit by unit · Welding basics & procedures / Shielded metal arc welding / Gas welding & cutting Special welding (CO2, TIG, MIG, submerged arc) / Welding materials / Drawing reading · Broken into 30 sub-topics so you can study in short sittings · The special welding unit is the largest (70 questions) for Special Welding candidates · Pick an answer and see the correct one with its explanation straight away ■ Statistics that show you your weak spots · Weak units identified automatically from your accuracy per unit · Graph of your mock exam scores over time · Study volume for the last two weeks, and your daily streak · "Weak-point drill" gathers only the questions you get wrong most ■ And more · Random mock exam — choose the range and the number of questions · Bookmarks — collect the questions that keep tripping you up · Search — keyword search across questions, options and explanations · Dark mode and adjustable text size · Shuffle questions and options so you don't memorise positions ■ Multilingual, for foreign workers and trainees · 한국어 / English / Tiếng Việt / ไทย / Bahasa Indonesia / 中文 · All 330 questions translated into five languages · The real exam is written in Korean, so a side-by-side mode shows the Korean original underneath the translation · Built with E-9 workers and vocational trainees learning welding in Korea in mind ■ Academy referral Once you pass the written exam and need practical training (SMAW, CO2, TIG), send an enquiry from inside the app. We will help you find a training provider, including government-funded courses, that fits your area, schedule and budget. · Your study records stay on your device and are never sent anywhere. · The Craftsman Welding and Special Welding written exams are administered by CBT, so the actual questions are not released publicly. The questions in this app are practice questions written from the official exam standard and may differ from the real exam. Check q-net.or.kr for official exam dates and eligibility. · Contact: seohcz1@gmail.com
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Verdict
The clearest difference is in-app purchases: Welding Written at none against 바리스타2급's 2. Welding Written also leads on update cadence (every 3 days vs every 6 weeks). 바리스타2급's advantage is iOS requirement (13.0 vs 15.0). On price, 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
Both are free to download. 바리스타2급 sells 2 one-off in-app purchases. Welding Written asks for nothing beyond the download.
바리스타2급 ships an update every 6 weeks, Welding Written every 3 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | 바리스타2급 | Welding Written |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 119 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Jongmin Kim | hyuncheol seo |
In-app purchases
바리스타2급
- 광고 제거$4.99
- 후원 하기$5.99
Welding Written
No in-app purchases









