# 알파로 상법 OX vs CTA 말문제

The clearest difference is ads: 알파로 상법 OX at none against CTA 말문제's shown. 알파로 상법 OX also leads on iOS requirement (13.0 vs 15.3). CTA 말문제's advantage is update cadence (every 4 days vs every 11 months). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. 알파로 상법 OX sells 7 in-app purchases, starting at $1.99 per month and CTA 말문제 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

알파로 상법 OX ships an update every 11 months, CTA 말문제 every 4 days. The most recent releases landed on September 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 알파로 상법 OX | CTA 말문제 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cta-1/id6759821188/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 87 MB |
| Requires iOS | **13.0** | 15.3 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SeungYoung HONG](https://appshunter.io/developer/1355483812) | [Yoonseop Shin](https://appshunter.io/developer/1676050889) |

## What reviewers say

### 알파로 상법 OX

[App page](https://appshunter.io/ios/app/ox/id6446020773)

Practice past exam questions for legal and accounting professions with an interactive OX quiz format. Customize study sessions by exam, chapter, and question type. Features include timed challenges, review of incorrect answers, and real-time database updates.

**Highlights:** OX quiz format for past exam questions, Customizable study sessions by exam and chapter, Timed challenge mode, Review of incorrect answers and favorites, Real-time database updates, Filter by exam, chapter, and question type

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 출제자의 안경 | $1.99 | per month |
| 해설자의 마이크 | $1.99 | per month |
| 틀린문제 필터 | $1.99 | per month |
| 즐겨찾기 필터 | $1.99 | per month |
| 판례 필터 | $1.99 | per month |
| 정답률 필터 | $1.99 | per month |
| 출제자의 타이머 | $1.99 | per month |


### CTA 말문제

[App page](https://appshunter.io/ios/app/cta-1/id6759821188)

Practice Korean language problems for the CTA exam anytime, anywhere. Review incorrect answers in a dedicated notebook and search for problems on mobile. Updated with past exam questions and trends, with explanations being added to some questions.

**Highlights:** Practice problems in spare time, Review incorrect answers in a notebook, Mobile problem search, Updated with past exam questions and trends, Explanations added to some questions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $2.99 | one-time |


## Frequently asked questions

### Is 알파로 상법 OX free?

알파로 상법 OX is free to download, with in-app purchases available.

### Is CTA 말문제 free?

CTA 말문제 is free to download, with in-app purchases available.

### Do 알파로 상법 OX or CTA 말문제 have ads?

CTA 말문제 shows ads; 알파로 상법 OX does not.

### Which is updated more often, 알파로 상법 OX or CTA 말문제?

알파로 상법 OX ships an update every 11 months, and CTA 말문제 every 4 days. Most recently, 알파로 상법 OX was updated on September 6, 2026 and CTA 말문제 on September 23, 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.*