# Pitch trainer vs Harmony Helper

The clearest difference is rating: Pitch trainer at 4.4 against Harmony Helper's 3.9. Pitch trainer also leads on update cadence (every 3 days vs every 3 weeks) and review sentiment (68% vs 49%). Harmony Helper's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Pitch trainer sells 7 one-off in-app purchases 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.

Pitch trainer holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 413 and 186 respectively. Written reviews point the same way: 68% of Pitch trainer's written reviews are positive against 49% of Harmony Helper's.

Pitch trainer ships an update every 3 days, Harmony Helper every 3 weeks. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Pitch trainer | Harmony Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (413 ratings)](https://appshunter.io/ios/app/pitch-trainer-harmonize/id965614965/reviews)** | [3.9 (186 ratings)](https://appshunter.io/ios/app/harmony-helper/id1283704743/reviews) |
| Number of ratings | **413** | 186 |
| Positive reviews | **68.0% of reviews** | 48.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 62 MB | 123 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Toshihiko Arai](https://appshunter.io/developer/415194231) | [Harmony Helper LLC](https://appshunter.io/developer/1283704742) |

## What reviewers say

### Pitch trainer

[App page](https://appshunter.io/ios/app/pitch-trainer-harmonize/id965614965)

Develop perfect and relative pitch with this ear training app focused on just intonation. Learn to identify and match harmonic intervals by ear, moving beyond equal temperament. Ideal for musicians and singers seeking precise intonation.

**Highlights:** Just intonation ear training, Perfect and relative pitch development, Double-stop note learning, Harmonic interval matching, Beat-based tone adjustment

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy a coffee | $4.99 | one-time |
| Unlock Moon Stage | $4.99 | one-time |
| Unlock all Rhythm stages | $4.99 | one-time |
| Support generously | $9.99 | one-time |
| Unlock All PRO Features | $9.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Support a lot | $29.99 | one-time |


### 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 Pitch trainer free?

Pitch trainer 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, Pitch trainer or Harmony Helper?

Pitch trainer is rated higher. Pitch trainer averages 4.4 out of 5 from 413 ratings, while Harmony Helper averages 3.9 from 186 ratings.

### Do Pitch trainer or Harmony Helper have ads?

Pitch trainer shows ads; Harmony Helper does not.

### Which is updated more often, Pitch trainer or Harmony Helper?

Pitch trainer ships an update every 3 days, and Harmony Helper every 3 weeks. Most recently, Pitch trainer was updated on September 23, 2026 and Harmony Helper on September 25, 2026.

---

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