# CTA 말문제 vs CTA Tax Prep

The clearest difference is ads: CTA Tax Prep at none against CTA 말문제's shown. CTA 말문제's advantage is iOS requirement (15.3 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. CTA 말문제 sells 2 one-off in-app purchases and CTA Tax Prep sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CTA 말문제 | CTA Tax Prep |
| --- | --- | --- |
| 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 | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 93 MB | 3 MB |
| Requires iOS | **15.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Yoonseop Shin](https://appshunter.io/developer/1676050889) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### 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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3일 무료 체험권 | Free | one-time |
| 광고 제거 | $5.99 | one-time |


### CTA Tax Prep

[App page](https://appshunter.io/ios/app/cta-tax-prep/id6793063985)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $34.99 | per year |
| Lifetime Access | $59.99 | one-time |


## Frequently asked questions

### Is CTA 말문제 free?

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

### Is CTA Tax Prep free?

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

### Do CTA 말문제 or CTA Tax Prep have ads?

CTA 말문제 shows ads; CTA Tax Prep does not.

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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.*