Comparison

Jooyon vs 큐알조아 (QRJOA)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

Jooyon

This video service application allows users to easily watch live video streams and access past playback history. Enjoy seamless viewing of recorded content and real-time broadcasts.

Highlights

Live video streaming
Playback history access
Easy viewing
Past recording playback

Read full description

"Jooyon"은 비디오 서비스 응용 프로그램입니다.이를 통해 실시간 비디오 및 과거 기록 재생 기록을 쉽게 볼 수 있습니다.

About

큐알조아 (QRJOA)

Features

Read full description

큐알코드를 스캔하고 저장해 보세요. 쓰기쉬운 큐알코드 스캐너 경험해 보세요. 정말 빠르고 안전한 QR코드 스캐너! 모든 QR코드를 스캔하세요! QR코드 스캐너중 가장 뛰어난 기능 탑재와 간편하고 쉬운 사용법 - 큐알조아(QR JOA) 스캐너입니다. ▣특징 간편하고 쉬운 사용법 가장 빠른 스캔가능 스캔시 기록 저장 및 삭제 메모 까지 가능 즐겨찾기 가능 갤러리에 저장된 QR코드 스캔 가능 카메라 회전 가능 어두운 곳에서도 플래쉬로 스캔 가능 최고의 QR JOA(큐알조아) 스캐너를 무료로 사용해 보십시오! 모든 큐알 코드를 가장 빠르고 정확하게 스캔할 수 있습니다. # 큐알코드 스캐너, 큐알코드 인식, 큐알조아, 스캐너, 스캔, 리더기, QR CODE

Screenshots

Jooyon4 screens

큐알조아 (QRJOA)1 screens

Verdict

The call

The clearest difference is update cadence: Jooyon at every 2 months against 큐알조아 (QRJOA)'s every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Jooyon ships an update every 2 months, 큐알조아 (QRJOA) every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 7 level

Jooyon versus 큐알조아 (QRJOA): the parameters behind the verdict, then further details
Parameter	Jooyon	큐알조아 (QRJOA)
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 2 months — better	Every 6 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	12.0	11.0 — better
Further details — not scored
Size	269 MB	54 MB
Age rating	4+	4+
Developer	JOOYON Electronics	soohan bae

In-app purchases

None

Jooyon

No in-app purchases

None

큐알조아 (QRJOA)

No in-app purchases

Questions

Is Jooyon free?

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

Is 큐알조아 (QRJOA) free?

큐알조아 (QRJOA) is free to download, with no in-app purchases.

Do Jooyon or 큐알조아 (QRJOA) have ads?

Neither Jooyon nor 큐알조아 (QRJOA) shows ads.

Which is updated more often, Jooyon or 큐알조아 (QRJOA)?

Jooyon ships an update every 2 months, and 큐알조아 (QRJOA) every 6 months. Most recently, Jooyon was updated on November 2, 2026 and 큐알조아 (QRJOA) on November 3, 2026.