# 정처기 문제은행 vs SQLD·SQLP·DAsP·DAP 시험 대비

The clearest difference is in-app purchases: 정처기 문제은행 at none against SQLD·SQLP·DAsP·DAP 시험 대비's 8. SQLD·SQLP·DAsP·DAP 시험 대비's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. SQLD·SQLP·DAsP·DAP 시험 대비 sells 8 one-off in-app purchases. 정처기 문제은행 asks for nothing beyond the download.

정처기 문제은행 ships an update every 6 days, SQLD·SQLP·DAsP·DAP 시험 대비 every 5 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 정처기 문제은행 | SQLD·SQLP·DAsP·DAP 시험 대비 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 5 days** |
| Size | 30 MB | 159 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Minyong Lee](https://appshunter.io/developer/1895262341) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### 정처기 문제은행

[App page](https://appshunter.io/ios/app/id6763553268)

**In-app purchases:** none


### SQLD·SQLP·DAsP·DAP 시험 대비

[App page](https://appshunter.io/ios/app/sqldsqlpdaspdap/id6794897613)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SQLD 시험 대비 추가구매 할인 | $1.69 | one-time |
| DAP 추가 구매 할인 | $1.69 | one-time |
| DAsP 데이터아키텍처 시험 대비 추가구매 할인 | $2.49 | one-time |
| SQLP SQL 전문가 시험 대비 추가구매 할인 | $3.49 | one-time |
| DAP 데이터아키텍처 전문가 이용권 | $3.49 | one-time |
| 영구 이용권 | $3.49 | one-time |
| DAsP 데이터아키텍처 시험 대비 | $4.99 | one-time |
| SQLP 영구 이용 | $6.99 | one-time |


## Frequently asked questions

### Is 정처기 문제은행 free?

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

### Is SQLD·SQLP·DAsP·DAP 시험 대비 free?

SQLD·SQLP·DAsP·DAP 시험 대비 is free to download, with in-app purchases available.

### Do 정처기 문제은행 or SQLD·SQLP·DAsP·DAP 시험 대비 have ads?

정처기 문제은행 shows ads; SQLD·SQLP·DAsP·DAP 시험 대비 does not.

### Which is updated more often, 정처기 문제은행 or SQLD·SQLP·DAsP·DAP 시험 대비?

정처기 문제은행 ships an update every 6 days, and SQLD·SQLP·DAsP·DAP 시험 대비 every 5 days. Most recently, 정처기 문제은행 was updated on October 31, 2026 and SQLD·SQLP·DAsP·DAP 시험 대비 on November 10, 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.*