Comparison

위두랑, Wedorang vs AR 빛 실험실

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

Head to head
About

위두랑, Wedorang

This app provides a community space for sharing learning enthusiasm. It allows users to view and post content within their classes, manage assignments, and communicate with others. Features include notifications, search functionality, and direct messaging.

Highlights
  • View and post class content
  • Manage assignments and submissions
  • Receive and send notifications
  • Search for classes, people, and groups
  • Direct messaging and chat rooms
  • Edit profile and settings
Features
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wedorang 모바일은 학습 열정을 공유하는, 열린 커뮤니티 공간입니다. 특징 1. 내정보-최신글 보기 2. 내클래스 글 조회 및 작성 3. 알림장 작성 및 조회 4. 과제방 조회 및 제출 5. 소식모음 보기 (push 기능 제공) 6. 클래스, 사람, 그룹 검색하기 7. 톡톡 대화방 8. 상담하기 9. 페이지 10. 내 프로필 편집 11. 설정 선택 접근 권한 - 푸시 : 소식 알림에 사용 - 카메라, 사진 : 위두랑에 사진을 첨부할때 사용 - 저장 : 위두랑에서 사진을 내려받을때 사용 선택적 접근 권한은 동의하지 않아도 서비스 이용이 가능합니다.

About

AR 빛 실험실

Explore the properties of light through interactive augmented reality experiments. This app allows users to conduct virtual light experiments using AR cards, making complex scientific concepts accessible and engaging for students.

Highlights
  • Augmented reality light experiments
  • Interactive AR cards
  • Virtual light, lens, and prism simulations
  • Hands-on scientific exploration
  • Curriculum-aligned content
Features
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■ 앱 업데이트 변경사항 안내 이번 업데이트에서 AR 엔진 교체로 최소 사양 기준이 변경되었으니 이용에 참고 부탁드리겠습니다. -iOS 16 이상 * 해당 버전 이하의 기기에서는 호환이 불가하여 앱 설치가 되지 않습니다. 초등, 중등 교과과정의 ‘빛’ 관련한 학습내용이 충실하게 반영된 AR 콘텐츠입니다. 빛의 성질 및 특성을 사용자 스스로 카드를 다양하게 놓아봄으로써 정확한 실험을 통해 알 수 있습니다. AR카드 위에 앱을 실행해 비추면 카드 위로 빛과 렌즈, 프리즘 등의 가상 물체들이 생깁니다. 카드를 이리 저리 돌려보면서 다양한 빛 실험을 해보세요. [이용방법] 1. 사이언스올(https://scienceall.com/) 사이트에서 카드를 출력합니다. 2. 모바일에서 AR앱을 설치합니다. 3. AR앱을 카드 위에 비추며 가상 실험을 해봅니다. ※ 현장에서 하기 힘든 빛 실험을 앱을 통해 확인할 수 있습니다. 사이언스올에서 신나는 과학을 만나보세요!

Screenshots

위두랑, Wedorang4 screens
AR 빛 실험실4 screens

Verdict

The call

The clearest difference is rating: AR 빛 실험실 at 5.0 against 위두랑, Wedorang's 1.7. AR 빛 실험실 also leads on iOS requirement (13.0 vs 17.0). 위두랑, Wedorang's advantage is update cadence (every 2 months vs every 11 months) and review sentiment (66% vs 52%). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

AR 빛 실험실 holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: 위두랑, Wedorang has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 66% of 위두랑, Wedorang's written reviews are positive against 52% of AR 빛 실험실's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

위두랑, Wedorang ships an update every 2 months, AR 빛 실험실 every 11 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard5 real differences · 5 level
위두랑, Wedorang versus AR 빛 실험실: the parameters behind the verdict, then further details
Parameter위두랑, WedorangAR 빛 실험실
PriceFreeFree
Rating1.7 (15 ratings)5.0 (3 ratings) — better
Positive reviews66.1% of reviews — better52.0% of reviews
Number of ratings15 — better3
Update frequencyEvery 2 months — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size12 MB90 MB
Age rating4+4+
Developer한국교육학술정보원Studio COIN Corp.

Customer experience

위두랑, Wedorang

All ratings15 ratings
Positive13.3%
Neutral13.3%
Negative73.3%
Written reviews56 reviews
Positive66.1%
Neutral5.4%
Negative28.6%

AR 빛 실험실

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews50 reviews
Positive52.0%
Neutral14.0%
Negative34.0%

In-app purchases

None

위두랑, Wedorang

No in-app purchases

None

AR 빛 실험실

No in-app purchases

Questions

Is 위두랑, Wedorang free?
위두랑, Wedorang is free to download, with no in-app purchases.
Is AR 빛 실험실 free?
AR 빛 실험실 is free to download, with no in-app purchases.
Which has better reviews, 위두랑, Wedorang or AR 빛 실험실?
AR 빛 실험실 is rated higher. 위두랑, Wedorang averages 1.7 out of 5 from 15 ratings, while AR 빛 실험실 averages 5.0 from 3 ratings.
Do 위두랑, Wedorang or AR 빛 실험실 have ads?
Neither 위두랑, Wedorang nor AR 빛 실험실 shows ads.
Which is updated more often, 위두랑, Wedorang or AR 빛 실험실?
위두랑, Wedorang ships an update every 2 months, and AR 빛 실험실 every 11 months. Most recently, 위두랑, Wedorang was updated on November 1, 2026 and AR 빛 실험실 on November 2, 2026.

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