Comparison

Ravemaker vs Score Master

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

Head to head
About

Ravemaker

Create techno beats with a powerful monosynth and drum machine sequencer. Focus on one-bar loops with advanced sequencing and effects. Export your creations to audio.

Highlights
  • Monosynth
  • Drum machine sequencer
  • One-bar loop focus
  • Advanced sequencing (retrigger, probability, velocity)
  • Euclidean fills
  • Chorus, Tape Delay, Reverb effects
  • Audio export
Features
Read full description

Ravemaker - Techno Beats is a synth bass line and drum machine sequencer that lets you hyperfocus on one bar loops. It has a full-blown monosynth, and unlocking the app adds Chorus, Tape Delay, and Reverb effects. Unlock allows users to swap in samples with advanced sequencing features: retrigger, probability, and velocity, and fills: including euclidean fills. Dwell in your rhythm and iterate pointilistically, then export your loop to audio.

About

Score Master

This app is a professional PDF sheet music reader designed for musicians. It offers high-quality rendering, annotation tools, a built-in metronome, and seamless import options for sheet music. Manage your scores and setlists efficiently for practice and performance.

Highlights
  • High-quality PDF score viewer
  • Import photos and ZIP files
  • Annotation with Apple Pencil
  • Built-in metronome
  • Setlist management
  • Bluetooth page turner support
Features
Read full description

Score Master is a professional PDF sheet music reader built by musicians for real performance and practice workflows. 1. PDF Score Viewer - Clear, high-quality PDF rendering - Smooth navigation with pinch-to-zoom up to 5x - Two-page landscape view on iPad - Fade, slide, and scale page transitions 2. Photo Import - Import sheet music directly from your photo library - Automatically converts images to PDF - Combine multiple photos into one score or import them separately 3. ZIP Import - Import multiple PDFs from a single ZIP file - Automatically organize them and create a setlist 4. Pages Manager - Add, duplicate, remove, and drag to reorder pages - Multi-select pages with undo and redo support - Add templates or extract selected pages as a new score or PDF 5. Score Enhancement - Enhance photographed or scanned scores directly in Pages Manager - Preview paper cleanup, brightness, contrast, sharpness, black-and-white, and perspective adjustments in real time - Enhance one page or multiple pages, use automatic enhancement, or reset to the original 6. Half-Page Turn - Preview half of the next page for smoother page turns 7. Apple Pencil Annotation - Pen, highlighter, eraser, lasso, text, lines, shapes, and arrows - Adjustable tool widths displayed in points - Per-page auto-save with undo and redo 8. Metronome - Save tempo and time signature for each score - Supports 20–300 BPM and customizable accent patterns - Change tempo during playback without restarting the beat 9. Chromatic Tuner - Real-time note, frequency, and cents detection - Adjustable A4 reference from 415–466 Hz - Sharp and flat note-name options 10. Piano Roll - Scrollable 88-key piano keyboard - Tap or slide across keys to check pitches 11. Library & Setlists - Create setlists for performance or practice - Add songs, new scores, photos, and files directly to a setlist - Favorites and alphabetical navigation 12. Bluetooth Page Turners - Supports foot pedals and Bluetooth controllers - Works with arrow keys, Page Up/Down, spacebar, and volume buttons 13. Themes - Multiple color themes with White, Sepia, and Dark score backgrounds 14. Share Extension - Import scores directly from other apps through the share sheet Score Master는 뮤지션이 실제 연주와 연습 환경에 맞춰 만든 전문 PDF 악보 리더입니다. 1. PDF 악보 뷰어 - 선명한 고품질 PDF 렌더링 - 최대 5배 핀치 줌과 부드러운 화면 이동 - iPad 가로 모드 2페이지 펼침 보기 - 페이드, 슬라이드, 스케일 페이지 전환 2. 사진 가져오기 - 사진첩의 악보 이미지를 바로 가져와 PDF로 자동 변환 - 여러 사진을 하나의 악보로 합치거나 개별 악보로 가져오기 3. ZIP 일괄 가져오기 - ZIP 파일의 여러 PDF를 한 번에 가져오기 - 악보 자동 정리 및 셋리스트 생성 4. 페이지 관리 - 페이지 추가, 복제, 제거 및 드래그 정렬 - 다중 선택과 실행 취소·다시 실행 지원 - 템플릿 추가 및 선택한 페이지를 새 악보나 PDF로 추출 5. 악보 페이지 보정 - 페이지 관리에서 사진 및 스캔 악보를 바로 보정 - 종이 정리, 밝기, 대비, 선명도, 흑백, 원근 보정을 실시간으로 미리보기 - 개별·일괄·자동 보정 및 원본 상태로 초기화 지원 6. 하프 페이지 턴 - 다음 페이지의 절반을 미리 확인해 자연스럽게 페이지 전환 7. Apple Pencil 필기 - 펜, 형광펜, 지우개, 올가미, 텍스트, 선, 도형, 화살표 지원 - 필기도구 굵기를 pt 단위로 확인하고 조절 - 페이지별 자동 저장과 실행 취소·다시 실행 8. 메트로놈 - 곡별 템포와 박자 저장 - 20–300 BPM 및 비트별 악센트 설정 - 재생을 멈추지 않고 템포 변경 9. 크로매틱 튜너 - 음정, 주파수 및 센트 편차를 실시간으로 감지 - A4 기준음 415–466Hz 조절 - 샵과 플랫 음이름 표기 선택 10. 피아노 롤 - 스크롤 가능한 88건반 피아노 - 건반을 탭하거나 훑어 음정 확인 11. 라이브러리 & 셋리스트 - 공연 및 연습용 셋리스트 구성 - 기존 노래, 새 악보, 사진 및 파일을 셋리스트에 바로 추가 - 즐겨찾기와 알파벳 인덱스 지원 12. 블루투스 페이지 터너 - 풋 페달 및 블루투스 컨트롤러 지원 - 화살표, Page Up/Down, 스페이스바, 볼륨 버튼 호환 13. 테마 - 다양한 컬러 테마와 화이트, 세피아, 다크 악보 배경 14. 공유 확장 - 다른 앱의 공유 버튼을 통해 악보를 바로 가져오기

Screenshots

Ravemaker4 screens
Score Master4 screens

Verdict

The call

The clearest difference is review sentiment: Score Master at 100% against Ravemaker's 0%. Score Master also leads on in-app purchases (none vs 1). Ravemaker's advantage is price (Free vs $9.99). On update cadence, ads, device support and iOS requirement 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

Ravemaker is free to download; Score Master costs $9.99 up front. Ravemaker sells 1 one-off in-app purchase. Score Master asks for nothing beyond the download.

UpkeepUpdate frequency

Ravemaker ships an update every 8 days, Score Master fortnightly. Both last shipped on October 28, 2026.

Scorecard4 real differences · 6 level
Ravemaker versus Score Master: the parameters behind the verdict, then further details
ParameterRavemakerScore Master
PriceFree — better$9.99
Rating5.0 (2 ratings) — better—
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings2 — better—
Update frequencyEvery 8 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.5
Further details — not scored
Size10 MB15 MB
Age rating4+4+
Developerfourtrack.fm LLCSanghyun Park

Customer experience

Ravemaker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Score Master

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Ravemaker

One-time1
  • Ravemaker Lifetime Unlock$2.99
None

Score Master

No in-app purchases

Questions

Is Ravemaker free?
Ravemaker is free to download, with in-app purchases available.
Is Score Master free?
Score Master costs $9.99, with no in-app purchases.
Do Ravemaker or Score Master have ads?
Neither Ravemaker nor Score Master shows ads.
Which is updated more often, Ravemaker or Score Master?
Ravemaker ships an update every 8 days, and Score Master fortnightly. Most recently, Ravemaker was updated on October 28, 2026 and Score Master on October 28, 2026.

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