# 모두CBT vs 가스, 위험물 자격증 기출문제

The clearest difference is review sentiment: 가스, 위험물 자격증 기출문제 at 100% against 모두CBT's 29%. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 모두CBT | 가스, 위험물 자격증 기출문제 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 28.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1 MB | 87 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [EUNKWANG SIM](https://appshunter.io/developer/1708558671) | [Trutory Co., Ltd.](https://appshunter.io/developer/515679860) |

## What reviewers say

### 모두CBT

[App page](https://appshunter.io/ios/app/cbt/id6467386677)

This app provides practice tests and study materials for various national technical certifications. It offers mock exams, flashcards, AI-powered feedback, and progress tracking to help users prepare for their exams.

**Highlights:** Mock exams for national technical certifications, Flashcards for practical exam preparation, AI-powered grading and explanations, Automatic error note organization, Spaced repetition and review reminders, Exam schedule and eligibility information

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

**In-app purchases:** none


### 가스, 위험물 자격증 기출문제

[App page](https://appshunter.io/ios/app/id6633419384)

Prepare for gas and hazardous materials certification exams with practice questions. Study by subject or by exam session, track your progress, and review incorrect answers. Offers a subscription to remove ads and access full explanations.

**Highlights:** Subject-specific and session-based question viewing, Focused study mode for weak subjects, Progress tracking with average and subject scores, Resume unfinished exams, Automatic grading and incorrect answer notes, Bookmark important questions

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

**In-app purchases:** none


## Frequently asked questions

### Is 모두CBT free?

모두CBT is free to download, with no in-app purchases.

### Is 가스, 위험물 자격증 기출문제 free?

가스, 위험물 자격증 기출문제 is free to download, with no in-app purchases.

### Do 모두CBT or 가스, 위험물 자격증 기출문제 have ads?

Both 모두CBT and 가스, 위험물 자격증 기출문제 show ads.

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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.*