Comparison

바로스쿨 vs DYB Window

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

Head to head
About

바로스쿨

Features
Read full description

1. 바로출판사 홈페이지 및 앱을 통해 바로수학시리즈(유형편 / 수능편) 서적의 구매 및 회원가입 후 동영상 무료 시청가능합니다. 2. 모든 문제마다 서울대 수학교육학과 황민하 선생님의 친절하고 자세한 해설강의가 수록되어 있습니다. 3. 동영상 시청 - 로그인 시 해당 구매한 서적에 대한 모르는 문제의 해설 동영상 검색 및 시청이 가능합니다. 4. 학원을 위한 로그인 후 아웃시 동영상 시청기록에 대한 앱 푸쉬 기능 - 회원 가입 후 서적을 구매한 회원이 동영상을 시청하면 그 동영상 시청 기록을 학원관리선생님께시청한 동영상코드번호가 푸쉬 되는 기능이 있습니다.

About

DYB Window

This app allows students to submit homework and tests, receive individual feedback, and track their learning progress. It builds a unique history of academic achievements for comprehensive performance management.

Highlights
  • Submit homework and tests
  • Receive individual feedback
  • Track learning progress
  • View class schedules
  • Check shuttle bus information
  • Manage retakes and supplementary lessons
Features
Read full description

"DYB Window" 앱을 통해 학생들은 숙제와 테스트를 확인하고 제출할 수 있으며, 개별 Feedback을 받게 됩니다. 또한, 모든 학습 성과 Data를 플랫폼에 축적하고 학생 개별 고유의 history를 생성해 종합적인 학습 성과를 관리합니다. [DYB Window의 주요 기능] ① 학습과제 제출 ② 수업일지 확인 ③ 수업시간 확인 ④ 클래스 확인 ⑤ 셔틀버스 확인 ⑥ 재시험 및 보충 확인

Screenshots

바로스쿨4 screens
DYB Window4 screens

Verdict

The call

The clearest difference is review sentiment: 바로스쿨 at 100% against DYB Window's 49%. 바로스쿨 also leads on iOS requirement (9.0 vs 16.6). DYB Window's advantage is update cadence (fortnightly vs every 7 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

바로스쿨 ships an update every 7 months, DYB Window fortnightly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
바로스쿨 versus DYB Window: the parameters behind the verdict, then further details
Parameter바로스쿨DYB Window
PriceFreeFree
Rating—3.1 (20 ratings) — better
Positive reviews100.0% of reviews — better49.2% of reviews
Number of ratings—20 — better
Update frequencyEvery 7 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better16.6
Further details — not scored
Size4 MB57 MB
Age rating4+4+
DeveloperSeungMin BaekEdu Brain Co. Ltd

Customer experience

바로스쿨

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

DYB Window

All ratings20 ratings
Positive55.0%
Neutral5.0%
Negative40.0%
Written reviews61 reviews
Positive49.2%
Neutral9.8%
Negative41.0%

In-app purchases

None

바로스쿨

No in-app purchases

None

DYB Window

No in-app purchases

Questions

Is 바로스쿨 free?
바로스쿨 is free to download, with no in-app purchases.
Is DYB Window free?
DYB Window is free to download, with no in-app purchases.
Do 바로스쿨 or DYB Window have ads?
Neither 바로스쿨 nor DYB Window shows ads.
Which is updated more often, 바로스쿨 or DYB Window?
바로스쿨 ships an update every 7 months, and DYB Window fortnightly. Most recently, 바로스쿨 was updated on November 3, 2026 and DYB Window on November 8, 2026.

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