# SQLD \| 2026년 대비 문제

> SQLD certification exam preparation app with 800 practice questions and mock tests. (iPhone/iPad app by Masaki Kobayashi.)

- Source: https://appshunter.io/ios/app/sqld-2026/id6782401780 (this page in markdown: same URL + `.md`)
- Developer: [Masaki Kobayashi](https://appshunter.io/developer/1882180437)
- Category: Education
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: Japanese
- Released: 2026-06-22
- Data updated: 2026-08-21
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sqld-2026/id6782401780/reviews.md

## What is SQLD | 2026년 대비 문제?

SQLD 대비에 필요한 데이터 모델링, 정규화, SQL 기본, SQL 활용, 조인, 집계, 트랜잭션, 성능 기초 범위를 800문항으로 학습할 수 있는 유료 단일 학습 앱입니다.

분야별 학습, 랜덤 문제, 모의고사, 오답 복습, 즐겨찾기, 선택지별 해설을 통해 왜 맞고 왜 틀렸는지 확인하며 공부할 수 있습니다.

수록 내용:
- 최신 창작 문제 800문항
- SQLD 핵심 범위에 맞춘 분야별 구성
- 선택지별 상세 해설
- 50문항 실전형 모의고사
- 오답 및 즐겨찾기 복습
- 학습 성적 확인
- 오프라인 이용 지원
- 광고 없음, 앱 내 구매 없음

본 앱은 SQLD 학습을 돕기 위한 비공식 교육용 앱이며, 공식 기관과 관련이 없습니다.

## Key features

- 800 practice questions
- Data modeling and normalization
- SQL basics and advanced usage
- Detailed explanations for each choice
- Mock tests
- Offline study support
- Favorite and incorrect answer review

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sqld-2026/id6782401780/reviews.md

### 2/5 — 갤럭시

*2026-08-08*

갤럭시 사용 안되는건가요? 구매했는데..

## Frequently asked questions about SQLD | 2026년 대비 문제

### What is the SQLD app about?

The SQLD app is a paid, single-purpose educational tool designed to help users prepare for the SQLD certification exam. It covers essential topics like data modeling, normalization, SQL basics, and advanced SQL concepts through 800 practice questions.

### What topics are covered in the SQLD app?

The app covers a wide range of SQLD exam topics including data modeling, normalization, SQL fundamentals, SQL usage, joins, aggregation, transactions, and performance basics. It is structured to align with the core scope of the SQLD certification.

### Does the SQLD app offer practice tests?

Yes, the SQLD app includes a 50-question practical mock test to simulate the actual exam experience. It also provides features like reviewing incorrect answers and saving favorite questions for targeted study.

### Can I study offline with the SQLD app?

Yes, the SQLD app supports offline usage, allowing you to study and practice questions without an internet connection. This feature is beneficial for consistent learning regardless of your location or network availability.

### How does the SQLD app help me understand why answers are correct or incorrect?

The app provides detailed explanations for each answer choice, helping you understand the reasoning behind correct answers and identify the flaws in incorrect ones. This detailed feedback is crucial for deep learning and retention.

### Is the SQLD app an official product?

No, this app is an unofficial educational app created to assist with SQLD learning. It is not affiliated with any official institutions.

### What is the price of the SQLD app?

The SQLD app is a paid application, available for $1.99. There are no in-app purchases or advertisements, offering a one-time cost for full access to its features.

### When was the SQLD app last updated?

The SQLD app was last updated on August 17, 2026, with version 1.1. This indicates recent development and potential for ongoing improvements and content additions.

## Version history (last 2 releases)

### 1.1 — 2026-08-17

더 효과적으로 학습할 수 있도록 문제를 새롭게 개선했습니다.

### 1.0 — 2026-06-22

No release notes.

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All apps by Masaki Kobayashi: https://appshunter.io/developer/1882180437

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*