# 고종훈 OX 문제집(한국사능력검정시험 대비) vs 이지패스 SQLD

고종훈 OX 문제집(한국사능력검정시험 대비) and 이지패스 SQLD are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

고종훈 OX 문제집(한국사능력검정시험 대비) ships an update every 5 months, 이지패스 SQLD every 8 months. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 고종훈 OX 문제집(한국사능력검정시험 대비) | 이지패스 SQLD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 22 MB | 3 MB |
| Requires iOS | 15.0 | **14.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NewLearn Soft](https://appshunter.io/developer/1815216881) | [Park Chankyu](https://appshunter.io/developer/1540520080) |

## What reviewers say

### 고종훈 OX 문제집(한국사능력검정시험 대비)

[App page](https://appshunter.io/ios/app/ox/id6474063482)

This app helps you prepare for the Korean History Proficiency Test with structured learning plans and practice quizzes. It offers personalized notes for incorrect answers and allows for convenient mobile access anytime, anywhere. Expert-created questions ensure high-quality practice for exam success.

**Highlights:** Structured learning plans, Practice quizzes, Personalized incorrect answer notes, Mobile access, Expert-created questions, Exam preparation

**Features:** macOS Compatibility

**In-app purchases:** none


### 이지패스 SQLD

[App page](https://appshunter.io/ios/app/sqld/id6740427922)

Prepare for the SQLD certification exam with this comprehensive study guide. It offers efficient learning tools, an online study group, and a Q&A community with direct author support. Ideal for beginners and those needing to study on the go.

**Highlights:** SQLD exam preparation, Comprehensive study guide, Online study group, Q&A community, Targeted practice for incorrect answers, Study anytime, anywhere

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

**In-app purchases:** none


## Frequently asked questions

### Is 고종훈 OX 문제집(한국사능력검정시험 대비) free?

고종훈 OX 문제집(한국사능력검정시험 대비) is free to download, with no in-app purchases.

### Is 이지패스 SQLD free?

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

### Do 고종훈 OX 문제집(한국사능력검정시험 대비) or 이지패스 SQLD have ads?

Neither 고종훈 OX 문제집(한국사능력검정시험 대비) nor 이지패스 SQLD shows ads.

### Which is updated more often, 고종훈 OX 문제집(한국사능력검정시험 대비) or 이지패스 SQLD?

고종훈 OX 문제집(한국사능력검정시험 대비) ships an update every 5 months, and 이지패스 SQLD every 8 months. Most recently, 고종훈 OX 문제집(한국사능력검정시험 대비) was updated on October 9, 2026 and 이지패스 SQLD on October 11, 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.*