# 퀀트 스크리너

> 퀀트 스크리너 (iPhone/iPad app by HeungYeol Kim.)

- Source: https://appshunter.io/ios/app/id6760570242 (this page in markdown: same URL + `.md`)
- Developer: [HeungYeol Kim](https://appshunter.io/developer/1878087341)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 25 MB
- Languages: American English
- Released: 2026-03-17
- Data updated: 2026-08-15
- User reviews in markdown: https://appshunter.io/ios/app/id6760570242/reviews.md

## What is 퀀트 스크리너?

Discover undervalued Korean stocks using quantitative analysis on your mobile!

Filter all KOSPI & KOSDAQ stocks by PER, PBR, ROE, dividend yield, and debt ratio. A composite quant score (0-100) based on 7 financial metrics helps you identify quality stocks at a glance.

Key Features:
- 7-factor composite quant score (0-100) calculated automatically
- Filter by PER / PBR / ROE / Dividend Yield / Debt Ratio / Operating Margin
- KOSPI / KOSDAQ market segmentation
- Presets: Low PER·High ROE / High Dividend / Value / High Score (70+)
- Watchlist with swipe-to-remove
- 52-week price range visualization
- Data from FSS DART (official) + Naver Finance

Data Sources:
- Company list: FSS DART API (official, free)
- Financial data: Naver Finance (unofficial)
- Full sync: ~30-60 min (Wi-Fi recommended)

For informational purposes only. Investment decisions are your sole responsibility.


## Version history (last 5 releases)

### 1.4.6 — 2026-06-05

v1.4.6 Update

New
• Factor guide added — learn what PER, PBR, ROE, debt ratio and other quant metrics mean and how to read them, right from Settings

### 1.4.5 — 2026-06-04

v1.4.5 업데이트

새로운 기능
• 스크리너 프리셋 저장 — 자주 쓰는 필터 조합을 이름 붙여 저장하고 빠르게 불러오기

### 1.4.4 — 2026-05-20

New Feature
- Share a stock's quant score with friends directly from the detail screen

Improvements
- Fixed first-launch banner ad loading — no longer requires app backgrounding to show ads
- ATT (App Tracking Transparency) permission now requested correctly on first launch
- Improved API error handling for more reliable data loading

### 1.4.3 — 2026-05-16

v1.4.3 업데이트

개선
- 첫 실행 시 배너 광고 로드 정상화 — 백그라운드 전환 없이 즉시 표시
- ATT(앱 추적 투명성) 권한이 첫 실행 시 정상 요청되도록 수정
- API 오류 처리 강화 — 데이터 로드 실패 원인 추적 개선

### 1.4.2 — 2026-05-09

v1.4.2 Update

Stability
• Improved API error handling for more reliable data loading

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## More apps by HeungYeol Kim

- [포트체크 - 투자 자산 관리](https://appshunter.io/ios/app/id6759322081)
- [뽀모도로 - 집중 타이머](https://appshunter.io/ios/app/id6759513828)
- [차량 정비 기록](https://appshunter.io/ios/app/id6759518487)
- [백색소음 - White Noise](https://appshunter.io/ios/app/white-noise/id6759559969)
- [D-Day 기념일](https://appshunter.io/ios/app/d-day/id6759724605)
- [Blossom, Foliage & Snow Korea](https://appshunter.io/ios/app/blossom-foliage-and-snow-korea/id6759779988)

All apps by HeungYeol Kim: https://appshunter.io/developer/1878087341

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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 2026-08-15.*