ReferencePitchAnalyzer vs SUS4 Transcribe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReferencePitchAnalyzer
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「この曲って、本当に432Hzなの?」——そんな疑問を持ったことのある方へ。ReferencePitchAnalyzer は、音源の基準ピッチを自動解析して表示し、好みのピッチへ変換できる音楽解析アプリです。 音源を読み込むだけで基準ピッチを自動検出。432Hzをはじめとするプリセット(415/432/435/440/442/444 Hz)からワンタップで選択するか、0.5Hz単位で微調整できます。リアルタイムプレビューで確認しながら、WAVファイルとして書き出し・共有まで完結。 リバーブ・ピッチシフト・コーラス等のエフェクトやビブラートは検出精度に影響する場合があります。 ※ 本アプリは広告(AdMob)を含みます。 --- English --- Ever wondered if a song is really tuned to 432 Hz? ReferencePitchAnalyzer detects the reference pitch (A = ? Hz) of your music files and lets you convert it to 432 Hz, or any pitch you like, with a single tap. Choose from presets (415/432/435/440/442/444 Hz) or fine-tune in 0.5 Hz steps, preview in real time, and export to WAV. Note: reverb, pitch-shift, chorus and other effects, or natural vibrato, may affect detection accuracy. --- 中文 --- 这首歌真的是432Hz吗?ReferencePitchAnalyzer 能检测音乐文件的基准音高(A=?Hz),并一键转换为432Hz或任意你喜欢的音高。可从预设(415/432/435/440/442/444Hz)选择,或以0.5Hz微调,实时试听并导出为WAV。 --- 한국어 --- 이 곡이 정말 432Hz일까요? ReferencePitchAnalyzer는 음악 파일의 기준음(A=?Hz)을 감지해 한 번의 탭으로 432Hz나 원하는 음높이로 변환합니다. 프리셋(415/432/435/440/442/444Hz) 선택 또는 0.5Hz 미세 조정, 실시간 미리듣기, WAV 내보내기를 지원합니다。 --- Español --- ¿Esta canción está realmente en 432 Hz? ReferencePitchAnalyzer detecta el tono de referencia (La = ? Hz) de tus archivos de música y lo convierte a 432 Hz o al que prefieras con un toque. Elige entre ajustes (415/432/435/440/442/444 Hz) o ajusta en pasos de 0,5 Hz, escucha en tiempo real y exporta a WAV. --- Français --- Ce morceau est-il vraiment en 432 Hz ? ReferencePitchAnalyzer détecte la hauteur de référence (La = ? Hz) de vos fichiers musicaux et la convertit en 432 Hz ou à la hauteur de votre choix d'un simple toucher. Choisissez parmi des préréglages (415/432/435/440/442/444 Hz) ou ajustez par pas de 0,5 Hz, écoutez en temps réel et exportez en WAV. --- Deutsch --- Ist dieser Song wirklich auf 432 Hz gestimmt? ReferencePitchAnalyzer erkennt den Referenzton (A = ? Hz) deiner Musikdateien und wandelt ihn mit einem Tippen in 432 Hz oder jede gewünschte Tonhöhe um. Wähle aus Voreinstellungen (415/432/435/440/442/444 Hz) oder justiere in 0,5-Hz-Schritten, höre in Echtzeit und exportiere als WAV. --- Português --- Será que esta música está mesmo em 432 Hz? O ReferencePitchAnalyzer detecta o tom de referência (Lá = ? Hz) dos seus arquivos de música e o converte para 432 Hz ou o tom que preferir com um toque. Escolha entre predefinições (415/432/435/440/442/444 Hz) ou ajuste em passos de 0,5 Hz, ouça em tempo real e exporte para WAV. --- Italiano --- Questo brano è davvero a 432 Hz? ReferencePitchAnalyzer rileva il tono di riferimento (La = ? Hz) dei tuoi file musicali e lo converte in 432 Hz o nel tono che preferisci con un tocco. Scegli tra preset (415/432/435/440/442/444 Hz) o regola a passi di 0,5 Hz, ascolta in tempo reale ed esporta in WAV. --- Русский --- Действительно ли эта песня в 432 Гц? ReferencePitchAnalyzer определяет эталонный тон (Ля = ? Гц) ваших музыкальных файлов и одним касанием преобразует его в 432 Гц или любую нужную высоту. Выбирайте пресеты (415/432/435/440/442/444 Гц) или настраивайте с шагом 0,5 Гц, слушайте в реальном времени и экспортируйте в WAV. --- العربية --- هل هذه الأغنية فعلاً على 432 هرتز؟ يكتشف ReferencePitchAnalyzer النغمة المرجعية (لا = ؟ هرتز) لملفاتك الموسيقية ويحوّلها إلى 432 هرتز أو أي طبقة تريدها بلمسة واحدة. اختر من الإعدادات المسبقة (415/432/435/440/442/444 هرتز) أو اضبط بخطوات 0.5 هرتز، واستمع آنيًا وصدّر إلى WAV. --- हिन्दी --- क्या यह गाना सच में 432 Hz पर है? ReferencePitchAnalyzer आपके म्यूज़िक फ़ाइलों की रेफरेंस पिच (A = ? Hz) को डिटेक्ट करता है और एक टैप में उसे 432 Hz या आपकी पसंद की किसी भी पिच पर बदल देता है। प्रीसेट (415/432/435/440/442/444 Hz) में से चुनें या 0.5 Hz के स्टेप में फ़ाइन-ट्यून करें, रियल टाइम में सुनें और WAV में एक्सपोर्ट करें।
SUS4 Transcribe
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Drop in an audio file and get its key, tempo, a chord for every bar and the melody as tab. Pick guitar, bass or piano first and the melody comes out as guitar or bass tab or a simple piano staff. Fully on-device: no cloud, no account. Transcription is single-line: it works best on a solo, a melody or a bass line. Correct any note, fix octave jumps, then export the result and keep working on it. • Key and tempo • A chord for each bar • Melody as guitar or bass tab, or a piano staff • Opens WAV, AIFF, MP3 and M4A • Export MIDI, MusicXML, PDF or text tab For players learning a solo from a recording, teachers writing out a part, and bands working out a cover. Everyone can transcribe the first 30 seconds of a file. Pro, or SUS4 All-Access across the whole range, takes that to 3 minutes. Made in the UK by working musicians. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is in-app purchases: ReferencePitchAnalyzer at none against SUS4 Transcribe's 10. ReferencePitchAnalyzer also leads on update cadence (weekly vs every 2 weeks). SUS4 Transcribe's advantage is iOS requirement (16.0 vs 26.2). On price, ads 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
Both are free to download. SUS4 Transcribe sells 10 in-app purchases, starting at $4.39 per month. ReferencePitchAnalyzer asks for nothing beyond the download.
ReferencePitchAnalyzer ships an update weekly, SUS4 Transcribe every 2 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | ReferencePitchAnalyzer | SUS4 Transcribe |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 26.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | HIROSHI SHINKAWA | ThePaulSmith |
In-app purchases
ReferencePitchAnalyzer
No in-app purchases
SUS4 Transcribe
- SUS4 All-Access7 Days trial$4.391 Month
- SUS4 All-Access7 Days trial$5.991 Month
- SUS4 All-Access7 Days trial$7.991 Month
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- SUS4 All-Access Annual7 Days trial$19.991 Year
- SUS4 All-Access Annual7 Days trial$26.991 Year
- SUS4 All-Access Annual7 Days trial$35.991 Year
- SUS4 All-Access Annual7 Days trial$51.991 Year
- SUS4 Transcribe Lifetime$54.99
- SUS4 Transcribe Lifetime$71.99
- SUS4 Transcribe Lifetime$103.99
Questions
Is ReferencePitchAnalyzer free?
Is SUS4 Transcribe free?
Do ReferencePitchAnalyzer or SUS4 Transcribe have ads?
Which is updated more often, ReferencePitchAnalyzer or SUS4 Transcribe?
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