# Letscappella vs Harmony Helper

The clearest difference is rating: Harmony Helper at 3.9 against Letscappella's 3.0. Harmony Helper also leads on ratings volume (186 vs 2). Letscappella's advantage is in-app purchases (none vs 4) and iOS requirement (8.0 vs 13.0). On price, review sentiment, update cadence 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. Letscappella asks for nothing beyond the download.

Harmony Helper holds the better App Store score, 3.9 against 3.0. That said, the two scores are not equally well evidenced: Harmony Helper has 186 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of Letscappella'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 June 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Letscappella | Harmony Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/letscappella/id1148076614/reviews) | **[3.9 (186 ratings)](https://appshunter.io/ios/app/harmony-helper/id1283704743/reviews)** |
| Number of ratings | 2 | **186** |
| Positive reviews | **50.0% of reviews** | 48.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 31 MB | 123 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MUSEFIRE](https://appshunter.io/developer/998458388) | [Harmony Helper LLC](https://appshunter.io/developer/1283704742) |

## What reviewers say

### Letscappella

[App page](https://appshunter.io/ios/app/letscappella/id1148076614)

Learn and perform a cappella music with a vast library of free arranged scores. Practice individual parts with backing tracks, collaborate with friends, and create video collages to share.

**Highlights:** Free arranged a cappella scores, Practice with backing tracks, One-man a cappella performance, Collaborate with friends, Create video collages, Share videos to social media

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Letscappella free?

Letscappella is free to download, with no in-app purchases.

### Is Harmony Helper free?

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

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

Harmony Helper is rated higher. Letscappella averages 3.0 out of 5 from 2 ratings, while Harmony Helper averages 3.9 from 186 ratings.

### Do Letscappella or Harmony Helper have ads?

Neither Letscappella nor Harmony Helper shows ads.

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

Letscappella ships an update every 3 weeks, and Harmony Helper every 3 weeks. Most recently, Letscappella was updated on June 6, 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.*