Choir vs CantuStudio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Choir
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每当你有合唱排练任务时,或者阿卡贝拉的合唱演出前,它都可以及时为你提供精准人声音高。 在歌唱比赛前,还能够提供精准的发声练习,对于教育从业者可以推荐给到学生,供学生们更高效得按照声部进行声乐练习,这仅仅需要一个iPhone或者iPad就可以做到。 你可以使用APP来进行合唱乐谱的预习、复习等课前课后练习,针对较为复杂的音乐小节来回琢磨,无论你在通勤车上、地铁上、还是旅行时,只需要带上耳机,打开它,加载乐谱图片即可随时随地的练习。你可以全神贯注的练习,只需要这个APP,不需要来回切换应用,简单好用。 Whenever you have a choir rehearsal task, or before an a cappella choir performance, it can promptly provide you with accurate vocal pitch. Before a singing competition, it can also offer precise vocal practice. For educators, it can be recommended to students to help them practice vocal music more efficiently by following the vocal parts. This can be achieved with just an iPhone or iPad. You can use the app for pre-study and review of choir sheet music before and after classes. You can ponder over more complex musical sections. Whether you are on a bus, in the subway, or during a trip, just put on the headphones, turn it on, and load the sheet music images to practice anytime and anywhere. You can concentrate on practicing. All you need is this app. There's no need to switch between applications. It's simple and easy to use.
CantuStudio
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CantuStudio helps choir directors, music teachers, church musicians, composers, and arrangers turn a melody into a structured SATB choir draft. Import or enter a melody, choose the musical context, generate a four-part draft, review voice leading, hear playback, and export PDF, MIDI, or MusicXML for rehearsal or further editing. The app supports English and Brazilian Portuguese, keeps language and region settings separate, and syncs accounts and generated work through the CantuStudio backend. Score engraving uses Verovio 6.3.0 under LGPL-3.0-or-later. Full third-party notices are available in the app. Terms of Use (EULA): https://www.cantustudio.app/termos Privacy Policy: https://www.cantustudio.app/privacidade
Screenshots
Verdict
The clearest difference is price: CantuStudio at Free against Choir's $0.99. CantuStudio also leads on update cadence (every 2 days vs every 5 days). Choir's advantage is in-app purchases (none vs 3) and chart position (#190 vs unranked). On 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
CantuStudio is free to download; Choir costs $0.99 up front. CantuStudio sells 3 in-app purchases, starting at $3.99 per month. Choir asks for nothing beyond the download.
Choir ships an update every 5 days, CantuStudio every 2 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | Choir | CantuStudio |
|---|---|---|
| Price | $0.99 | Free — better |
| Update frequency | Every 5 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Best chart rank | #190 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 44 MB |
| Age rating | 4+ | +4 |
| Developer | 逸 屠 | PAULO HENRIQUE CARNEIRO PIERRONDI |
In-app purchases
Choir
No in-app purchases
CantuStudio
- CantuStudio Pro Monthly$3.991 Month
- CantuStudio Pro Yearly$39.991 Year
- 10 Credits$1.99









