# Appcompanist vs ROCS|Player

The clearest difference is in-app purchases: ROCS|Player at none against Appcompanist's 8. ROCS|Player also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 77%). Appcompanist's advantage is ratings volume (255 vs 1) and chart position (#87 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Appcompanist sells 8 in-app purchases, starting at $3.99 per month. ROCS|Player asks for nothing beyond the download.

ROCS|Player holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Appcompanist has 255 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 77% of Appcompanist's written reviews are positive against 100% of ROCS|Player's.

## The numbers

| Metric | Appcompanist | ROCS|Player |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (255 ratings)](https://appshunter.io/ios/app/appcompanist-vocal-training/id1279455633/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rocsplayer/id6737419019/reviews)** |
| Number of ratings | **255** | 1 |
| Positive reviews | 77.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#87** | — |
| Size | 243 MB | 2 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appcompanist, LLC](https://appshunter.io/developer/1279455632) | [Right On Cue Services, LLC](https://appshunter.io/developer/543773969) |

## What reviewers say

### Appcompanist

[App page](https://appshunter.io/ios/app/appcompanist-vocal-training/id1279455633)

**Currently charting:** #87 Top Grossing · Music (US App Store)

This app provides singers and musicians with thousands of piano accompaniments, offering extensive control over key, tempo, and melody. Users can customize and save their own versions of songs, making practice and performance more flexible.

**Highlights:** Change key instantly, Control tempo actively, Hold and sync fermatas, Blend melody guide track, Save custom versions, Select voice parts to emphasize, Add markers, cuts, and loops

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pick Six Monthly | $3.99 | per month |
| Contemporary Voice Monthly | $9.99 | per month |
| Classical Voice Monthly | $9.99 | per month |
| Complete Collection Monthly | $14.99 | per month |
| Contemporary Voice Yearly | $99.99 | per year |
| Classical Voice Yearly | $99.99 | per year |
| Complete Collection Yearly | $149.99 | per year |
| Choral Director | $299.99 | per year |

**What reviewers like**

- 🎵 Extensive repertoire of classical and musical theater songs
- 🔧 Customizable tempo and key transposition features
- 🎚️ Ability to adjust melody and accompaniment volume mix
- ⏸️ Fermata button for holding notes at will
- 👨‍🏫 Excellent tool for voice teachers and students

**What reviewers complain about**

- 🐛 Subscription authentication issues with Apple ID
- 🎵 Occasional inaccuracies in musical arrangements and key signatures
- ⚠️ Inconsistent tempo and unwanted rubato in some recordings
- 💻 No desktop/MacBook version available
- 🎤 Poor audio quality when recording self-tapes on phone

**Reported bugs**

- App crashes when attempting to restore subscription
- Subscription access lost after app updates requiring profile recreation
- Server error when connecting to Apple ID for subscription restoration
- App fails to recognize user authentication randomly
- Custom audition cuts don't connect to Bluetooth speakers

**Requested features**

- Desktop/MacBook version of the app
- Duet and ensemble accompaniment tracks
- Loop functionality for repeated practice
- Visual score display that scrolls with playback
- Bookmark/marker system for important passages


### ROCS|Player

[App page](https://appshunter.io/ios/app/rocsplayer/id6737419019)

This app provides mobile playback for legacy shows licensed through Right On Cue Services. It is designed for simple music playback and rehearsal needs, particularly for schools and theaters using older ROCS titles. The app does not support direct editing.

**Highlights:** Mobile playback for legacy shows, Downloads and plays tracks from ROCS, Basic performance tool, Simple music playback, Ideal for schools and theaters

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Appcompanist free?

Appcompanist is free to download, with in-app purchases available.

### Is ROCS|Player free?

ROCS|Player is free to download, with no in-app purchases.

### Which has better reviews, Appcompanist or ROCS|Player?

ROCS|Player is rated higher. Appcompanist averages 4.6 out of 5 from 255 ratings, while ROCS|Player averages 5.0 from 1 ratings.

### Do Appcompanist or ROCS|Player have ads?

Neither Appcompanist nor ROCS|Player shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*