# 토양환경기사 vs NCS공부방

The clearest difference is in-app purchases: NCS공부방 at none against 토양환경기사's 1. NCS공부방 also leads on ads (none vs shown). 토양환경기사's advantage is iOS requirement (12.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. 토양환경기사 sells 1 one-off in-app purchase. NCS공부방 asks for nothing beyond the download.

## The numbers

| Metric | 토양환경기사 | NCS공부방 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 94 MB | 52 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jongmin Kim](https://appshunter.io/developer/1693759760) | [GUMJA YOU](https://appshunter.io/developer/1871967759) |

## What reviewers say

### 토양환경기사

[App page](https://appshunter.io/ios/app/id6751617638)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $0.99 | one-time |


### NCS공부방

[App page](https://appshunter.io/ios/app/ncs/id6791818513)

Prepare for NCS exams with practice questions based on the latest exam patterns. Study by topic, review incorrect answers, and practice for specific companies anytime, anywhere.

**Highlights:** Practice questions by topic, PSAT and module type support, Instant answer explanations, Automatic incorrect answer saving, Company-specific practice tests, Unlimited access with subscription

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

**In-app purchases:** none


## Frequently asked questions

### Is 토양환경기사 free?

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

### Is NCS공부방 free?

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

### Do 토양환경기사 or NCS공부방 have ads?

토양환경기사 shows ads; NCS공부방 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.*