# 전자문제집 CBT vs 다산패스 필기

The clearest difference is review sentiment: 다산패스 필기 at 87% against 전자문제집 CBT's 40%. 다산패스 필기 also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 weeks). 전자문제집 CBT's advantage is rating (5.0 vs 1.0). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. 전자문제집 CBT sells 2 in-app purchases, starting at $3.99 per month and 다산패스 필기 sells 24 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

전자문제집 CBT holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews complicate that: 40% of 전자문제집 CBT's written reviews are positive against 87% of 다산패스 필기's, so the app with the better star average is not the one people write more warmly about.

전자문제집 CBT ships an update every 3 weeks, 다산패스 필기 every 10 days. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 전자문제집 CBT | 다산패스 필기 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cbt/id6746083907/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cbt/id6756396501/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 40.0% of reviews | **87.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 47 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Qingdao Tomato Creative Technology Service Co., Ltd](https://appshunter.io/developer/1760477498) | [다산에듀](https://appshunter.io/developer/1643377216) |

## What reviewers say

### 전자문제집 CBT

[App page](https://appshunter.io/ios/app/cbt/id6746083907)

Access a vast collection of past exam questions and detailed explanations to prepare for various certifications and civil service exams. Features include scientific problem-solving, intelligent error management, and personalized favorites for efficient review. All content is completely free to use.

**Highlights:** CBT mock exams with past questions, Scientific problem-solving by year and topic, Detailed explanations for all questions, Intelligent error management and review, Personalized favorites for quick access, Completely free to use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고제거이용권(1개월) | $3.99 | per month |
| CBT 프리미엄 AI 이용권(1개월) | $6.99 | per month |


### 다산패스 필기

[App page](https://appshunter.io/ios/app/cbt/id6756396501)

Practice past exam questions for various certifications efficiently with this app. It offers features like in-app note-taking, automatic grading, detailed explanations, and mock exams tailored to actual test formats. Study anytime, anywhere to prepare for your exams.

**Highlights:** In-app note-taking on questions, Automatic grading and error analysis, One-touch bookmarking for review, Realistic mock exams based on exam trends, Various study modes for weak areas, Covers electrical, fire safety, and other certifications

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (24)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 빅데이터분석기사 필기 | $9.99 | per month |
| 공조냉동기계기능사 필기 | $12.99 | per month |
| 전기기능장 필기 | $17.99 | per month |
| 컴퓨터그래픽기능사 필기 | $1.99 | one-time |
| 공조냉동기계기능사 필기 | $1.99 | one-time |
| 빅데이터분석기사 필기 모의고사 | $1.99 | one-time |
| 위험물산업기사 필기 모의고사 | $1.99 | one-time |
| 위험물기능사 필기 모의고사 | $1.99 | one-time |
| 직업상담사2급 필기 모의고사 | $1.99 | one-time |
| 정보처리기사 필기 | $2.99 | one-time |
| 대기환경기사 필기 | $2.99 | one-time |
| 수질환경기사 필기 | $2.99 | one-time |
| 공인중개사 2차 필기 | $2.99 | one-time |
| 공인중개사 1차 필기 | $2.99 | one-time |
| 손해평가사 1차 필기 | $2.99 | one-time |
| 사회복지사 1급 필기 | $2.99 | one-time |
| 산업안전지도사 필기 | $2.99 | one-time |
| 소방설비산업기사(전기분야) 필기 모의고사 | $2.99 | one-time |
| 소방설비기사(기계분야) 필기 모의고사 | $2.99 | one-time |
| 전기직공무원(전기이론) 모의고사 | $2.99 | one-time |
| 소방설비산업기사(기계분야) 필기 모의고사 | $2.99 | one-time |
| 산업안전기사 필기 모의고사 | $2.99 | one-time |
| 산업안전산업기사 필기 모의고사 | $2.99 | one-time |
| 전기직공무원(전기기기) 모의고사 | $2.99 | one-time |


## Frequently asked questions

### Is 전자문제집 CBT free?

전자문제집 CBT is free to download, with in-app purchases available.

### Is 다산패스 필기 free?

다산패스 필기 is free to download, with in-app purchases available.

### Which has better reviews, 전자문제집 CBT or 다산패스 필기?

전자문제집 CBT is rated higher. 전자문제집 CBT averages 5.0 out of 5 from 1 ratings, while 다산패스 필기 averages 1.0 from 1 ratings.

### Do 전자문제집 CBT or 다산패스 필기 have ads?

전자문제집 CBT shows ads; 다산패스 필기 does not.

### Which is updated more often, 전자문제집 CBT or 다산패스 필기?

전자문제집 CBT ships an update every 3 weeks, and 다산패스 필기 every 10 days. Most recently, 전자문제집 CBT was updated on September 30, 2026 and 다산패스 필기 on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*