# Harmony Helper vs Queen St Lost

The clearest difference is rating: Queen St Lost at 5.0 against Harmony Helper's 3.9. Queen St Lost also leads on in-app purchases (none vs 4) and update cadence (every 6 days vs every 3 weeks). Harmony Helper's advantage is ratings volume (186 vs 1) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Harmony Helper sells 4 in-app purchases, starting at $4.99 per month. Queen St Lost asks for nothing beyond the download.

Queen St Lost holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Harmony Helper has 186 ratings behind it against 1, so its average is the more settled of the two.

Harmony Helper ships an update every 3 weeks, Queen St Lost every 6 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Harmony Helper | Queen St Lost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (186 ratings)](https://appshunter.io/ios/app/harmony-helper/id1283704743/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/queen-st-lost/id6778575429/reviews)** |
| Number of ratings | **186** | 1 |
| Positive reviews | 48.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 123 MB | 62 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Harmony Helper LLC](https://appshunter.io/developer/1283704742) | [Radial Works, Inc](https://appshunter.io/developer/1701176745) |

## What reviewers say

### 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


### Queen St Lost

[App page](https://appshunter.io/ios/app/queen-st-lost/id6778575429)

**In-app purchases:** none


## Frequently asked questions

### Is Harmony Helper free?

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

### Is Queen St Lost free?

Queen St Lost is free to download, with no in-app purchases.

### Which has better reviews, Harmony Helper or Queen St Lost?

Queen St Lost is rated higher. Harmony Helper averages 3.9 out of 5 from 186 ratings, while Queen St Lost averages 5.0 from 1 ratings.

### Do Harmony Helper or Queen St Lost have ads?

Neither Harmony Helper nor Queen St Lost shows ads.

### Which is updated more often, Harmony Helper or Queen St Lost?

Harmony Helper ships an update every 3 weeks, and Queen St Lost every 6 days. Most recently, Harmony Helper was updated on October 24, 2026 and Queen St Lost on October 24, 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.*