떠먹 vs Industrial Safety
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
떠먹
Prepare for the Computerized Tax Accountant (Level 2) written exam with past papers. Features include year-by-year questions, a CBT mock exam simulating the real test environment, automatic saving of incorrect answers for focused review, and concise summaries of key exam concepts.
- Latest past exam questions by year
- CBT mock exam simulation
- Automatic incorrect answer saving
- Key concept summaries
- Targeted for beginners
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* 주요 기능 1) 최신 기출문제 출제 경향을 반영한 문제를 연도별로 제공 2) CBT 모의고사 실제 시험과 유사한 환경으로 실전 대비 3) 오답노트 자동 저장 틀린 문제만 모아 반복 학습 4) 핵심 요점 정리 시험에 자주 나오는 개념만 빠르게 정리 * 이런 분께 적합합니다 - 전산세무(2급) 자격증을 처음 준비하는 분 - 기출문제로 빠르게 점수 올리고 싶은 분 - 시험 직전 최종 점검이 필요한 분 기출 반복 학습이 합격의 핵심입니다. 지금 바로 시작해 보세요!
Industrial Safety
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The Industrial Safety Engineer written exam, in one app. 288 questions across six subjects, every one with an explanation. No sign-up — open it and start the first question. ■ CBT mock exam, just like the real thing · 120 questions in 180 minutes, same as the actual exam · Move between questions on a real answer-sheet screen · Pass mark applied instantly: 60 overall and 40 per subject · Leave mid-exam and resume where you stopped ■ A wrong-answer note that works for you · Missed questions are collected automatically · Three correct answers in a row and it graduates off the list · Personal memo per question, filter by subject, sort by most missed ■ Study by subject · Accident prevention and safety education (48) · Ergonomics and risk assessment (48) · Machinery and equipment safety (48) · Electrical equipment safety (48) · Chemical equipment safety (48) · Construction work safety (48) · Pick an answer and the explanation appears at once ■ Statistics that point at your weak spots · Accuracy per subject finds the subject to work on · Mock exam score trend and study streak · 'Weak-point drill' gathers only your lowest-accuracy questions ■ More · Random mock exam — choose the range and how many questions · Bookmarks and question search · Dark mode, adjustable text size · One study reminder a day (can be turned off in Settings) ■ Six languages · 한국어 / English / Tiếng Việt / ไทย / Bahasa Indonesia / 中文 · Questions and explanations in the language you choose · Bilingual mode shows the Korean original alongside ■ About ads · No ads while you are answering questions · One ad after you submit a mock exam, before the result ■ About the questions The 288 questions are written for study practice. They are not past exam papers and may differ from the actual exam. For official information on exam dates and eligibility, see Q-Net (q-net.or.kr).
Screenshots
Verdict
The clearest difference is ads: 떠먹 at none against Industrial Safety's shown. On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
떠먹 ships an update every 3 days, Industrial Safety every 5 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | 떠먹 | Industrial Safety |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 days — better | Every 5 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 46 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | HONG IK LEE | hyuncheol seo |
In-app purchases
떠먹
No in-app purchases
Industrial Safety
No in-app purchases









