# Harmony Helper vs LyricFlow

The clearest difference is price: Harmony Helper at Free against LyricFlow's $0.99. Harmony Helper also leads on iOS requirement (13.0 vs 18.6). LyricFlow's advantage is in-app purchases (none vs 4) and update cadence (every 6 days vs every 3 weeks). On ads and device support there is nothing between them.

Harmony Helper is free to download; LyricFlow costs $0.99 up front. Harmony Helper sells 4 in-app purchases, starting at $4.99 per month. LyricFlow asks for nothing beyond the download.

Harmony Helper ships an update every 3 weeks, LyricFlow every 6 days. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Harmony Helper | LyricFlow |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.9 (186 ratings)](https://appshunter.io/ios/app/harmony-helper/id1283704743/reviews)** | — |
| Number of ratings | **186** | — |
| 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 | 1 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Harmony Helper LLC](https://appshunter.io/developer/1283704742) | [Gregory Koenig](https://appshunter.io/developer/1021814727) |

## 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


### LyricFlow

[App page](https://appshunter.io/ios/app/lyricflow/id6757870012)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harmony Helper free?

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

### Is LyricFlow free?

LyricFlow costs $0.99, with no in-app purchases.

### Do Harmony Helper or LyricFlow have ads?

Neither Harmony Helper nor LyricFlow shows ads.

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

Harmony Helper ships an update every 3 weeks, and LyricFlow every 6 days. Most recently, Harmony Helper was updated on October 21, 2026 and LyricFlow on October 8, 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.*