# ChorusClass vs Harmony Helper

The clearest difference is rating: ChorusClass at 4.7 against Harmony Helper's 3.9. Harmony Helper's advantage is monetization model (free vs free with in-app purchases) and review sentiment (49% vs 28%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ChorusClass sells 13 in-app purchases, starting at $2.49 per month and Harmony Helper sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ChorusClass holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 58 and 186 respectively. Written reviews complicate that: 28% of ChorusClass's written reviews are positive against 49% of Harmony Helper's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 14, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ChorusClass | Harmony Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (58 ratings)](https://appshunter.io/ios/app/chorusclass/id1120676185/reviews)** | [3.9 (186 ratings)](https://appshunter.io/ios/app/harmony-helper/id1283704743/reviews) |
| Number of ratings | 58 | **186** |
| Positive reviews | 27.6% of reviews | **48.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 64 MB | 123 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChorusClass Sweden AB](https://appshunter.io/developer/1376488462) | [Harmony Helper LLC](https://appshunter.io/developer/1283704742) |

## What reviewers say

### ChorusClass

[App page](https://appshunter.io/ios/app/chorusclass/id1120676185)

This app allows chorus members to practice their parts individually at their convenience. Users can record voice or instrument parts, create multi-track harmonies, and rehearse by muting or unmuting different sections. PRO features enable collaboration and unlimited chorus management.

**Highlights:** Record voice or instrument parts, Practice at home or anywhere, Multi-track player/recorder, Loop songs or sections, Adjust playback speed, Collaborative recording (PRO), Cloud backup

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus subscription monthly | $2.49 | per month |
| Pro Account | $2.99 | per month |
| PLUS account monthly | $3.49 | per month |
| Unlimited Account monthly | $4.99 | per month |
| PRO account monthly | $7.49 | per month |
| Plus subscription 6 months | $13.99 | per 6 months |
| Plus account for 6 months | $18.99 | per 6 months |
| 1 year Plus subscription | $26.49 | per year |
| PRO account 6 months | $28.49 | per 6 months |
| Plus account yearly | $33.99 | per year |
| PRO account 6 months period | $40.99 | per 6 months |
| 1 year PRO subscription | $52.99 | per year |
| PRO account yearly | $71.99 | per year |


### Harmony Helper

[App page](https://appshunter.io/ios/app/harmony-helper/id1283704743)

This app provides singers with real-time feedback on pitch and timing for any song. Practice your vocal part privately with adjustable volume controls and follow expert-guided harmony learning steps. It's designed for singers of all levels to improve their performance.

**Highlights:** Real-time pitch and timing feedback, Vocal part volume controls, 5 Steps to Learning Harmonies, Practice any song, Patented pitch-tracking technology

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Director Monthly Subscription | $5.99 | per month |
| Annual Subscription | $49.99 | per year |
| Director Annual Subscription | $59.99 | per year |

**What reviewers like**

- 🎵 Effective harmony learning tool
- 👍 User-friendly interface and easy to use
- 📱 Convenient mobile practice solution
- 🎯 Immediate feedback on vocal performance
- 📸 Sheet music scanning capability

**What reviewers complain about**

- 🐛 Frequent crashes and freezing
- 🐛 App won't launch or open
- ⚠️ Unreliable performance overall
- 🔧 Inconsistent note recognition accuracy
- 📚 Limited song library selection

**Reported bugs**

- App freezes on account creation and button clicks
- Crashes on launch for multiple device types
- Buttons unresponsive or slow to register
- App crashes after recording third voice
- Playback stops working after music import

**Requested features**

- Lyrics display for songs
- Expanded song library with modern music
- Pop, hip-hop, country, and rock songs
- Ability to adjust key and tempo
- Bluetooth headphone support


## Frequently asked questions

### Is ChorusClass free?

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

### Is Harmony Helper free?

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

### Which has better reviews, ChorusClass or Harmony Helper?

ChorusClass is rated higher. ChorusClass averages 4.7 out of 5 from 58 ratings, while Harmony Helper averages 3.9 from 186 ratings.

### Do ChorusClass or Harmony Helper have ads?

Neither ChorusClass nor Harmony Helper shows ads.

### Which is updated more often, ChorusClass or Harmony Helper?

ChorusClass ships an update every 3 weeks, and Harmony Helper every 3 weeks. Most recently, ChorusClass was updated on September 14, 2026 and Harmony Helper on September 25, 2026.

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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.*