# 전자계산기조직응용기사 500제 — 500 computer systems questions

> 500 computer systems questions (iPhone/iPad app by YOUNGJUN MA.)

- Source: https://appshunter.io/ios/app/500/id6804035976 (this page in markdown: same URL + `.md`)
- Developer: [YOUNGJUN MA](https://appshunter.io/developer/1889888147)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 36 MB
- Languages: American English
- Released: 2026-09-23
- Data updated: 2026-09-25
- User reviews in markdown: https://appshunter.io/ios/app/500/id6804035976/reviews.md

## What is 전자계산기조직응용기사 500제?

Prepare for Korea's Computer System Application Engineer exam with 500 independently written questions. Set study time, preparation period, daily goal and difficulty. Use five-tab navigation, concept lessons, 100-question timed mocks with unanswered lists and history, wrong-answer retry with full explanations, readiness and an optional Lock Quiz. Free access includes two chapters and two complete mock attempts. Premium unlocks all 500 questions, unlimited mocks and device-transfer backup. Exam delivery is Korean. Verify current fees and rules on Q-Net. This independent app is not affiliated with or endorsed by Q-Net or HRDKorea.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |



## Version history (last 1 release)

### 1.0.0 — 2026-09-23

No release notes.

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All apps by YOUNGJUN MA: https://appshunter.io/developer/1889888147

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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 2026-09-25.*