Comparison

노래방Book vs 코드마스터

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

Head to head
About

노래방Book

This app allows users to search for karaoke songs by title or artist. It also finds YouTube MR (music resource) tracks and lets you save your favorite songs. Supports TJ and Geumyoung karaoke brands.

Highlights
  • Popular song charts
  • Save favorite songs
  • Search by song title and artist
  • Find YouTube MR tracks
  • Supports TJ and Geumyoung brands
Features
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[주요 기능] - 인기차트 - 노래 저장기능 (애창곡) - 노래 이름 및 가수 검색 기능 - 유튜브에 올라와 있는 MR검색 [검색 가능한 노래방 브랜드] - TJ, 금영

About

코드마스터

Features
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피아노 코드를 체계적으로 배우고 싶은 분들을 위한 앱입니다. -코드 학습- 메이저, 마이너, 디미니쉬드 등 다양한 코드 구조와 건반 위치를 시각적으로 배우고 소리로 확인하세요. -코드 연습- 원하는 코드를 선택하고 건반을 직접 눌러 연습하세요. -출석 & 목표 관리- 매일 학습 목표를 설정하고 연속 출석을 이어가며 꾸준히 연습하세요. 코드마스터r와 함께 매일 한 걸음씩, 코드 실력을 쌓아보세요.

Screenshots

노래방Book4 screens
코드마스터4 screens

Verdict

The call

The clearest difference is update cadence: 코드마스터 at weekly against 노래방Book's every 3 months. 노래방Book's advantage is iOS requirement (15.6 vs 26.2). 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

노래방Book ships an update every 3 months, 코드마스터 weekly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 6 level
노래방Book versus 코드마스터: the parameters behind the verdict, then further details
Parameter노래방Book코드마스터
PriceFreeFree
Positive reviews80.0% of reviews—
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better26.2
Further details — not scored
Size7 MB144 MB
Age rating12+4+
DeveloperJungHeum AnDAEWON KIM

In-app purchases

None

노래방Book

No in-app purchases

None

코드마스터

No in-app purchases

Questions

Is 노래방Book free?
노래방Book is free to download, with no in-app purchases.
Is 코드마스터 free?
코드마스터 is free to download, with no in-app purchases.
Do 노래방Book or 코드마스터 have ads?
Neither 노래방Book nor 코드마스터 shows ads.
Which is updated more often, 노래방Book or 코드마스터?
노래방Book ships an update every 3 months, and 코드마스터 weekly. Most recently, 노래방Book was updated on November 3, 2026 and 코드마스터 on October 28, 2026.

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