# Sing Harmonies vs Pitch trainer

The clearest difference is price: Pitch trainer at Free against Sing Harmonies's $1.99. Pitch trainer also leads on rating (4.4 vs 3.7) and update cadence (every 4 days vs every 6 months). Sing Harmonies's advantage is ads (none vs shown) and iOS requirement (9.0 vs 14.0). On in-app purchases, monetization model and device support there is nothing between them.

Pitch trainer is free to download; Sing Harmonies costs $1.99 up front. Sing Harmonies sells 14 one-off in-app purchases and Pitch trainer sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Pitch trainer holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Pitch trainer has 416 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 55% of Sing Harmonies's written reviews are positive against 69% of Pitch trainer's.

Sing Harmonies ships an update every 6 months, Pitch trainer every 4 days. Both last shipped on October 19, 2026.

## The numbers

| Metric | Sing Harmonies | Pitch trainer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.7 (24 ratings)](https://appshunter.io/ios/app/sing-harmonies/id378913608/reviews) | **[4.4 (416 ratings)](https://appshunter.io/ios/app/pitch-trainer-harmonize/id965614965/reviews)** |
| Number of ratings | 24 | **416** |
| Positive reviews | 54.9% of reviews | **68.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 68 MB | 55 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Susan Anders](https://appshunter.io/developer/378913611) | [Toshihiko Arai](https://appshunter.io/developer/415194231) |

## What reviewers say

### Sing Harmonies

[App page](https://appshunter.io/ios/app/sing-harmonies/id378913608)

Learn to sing harmony with multi-track vocal arrangements. Mute or play individual singers to practice your part. No prior experience or music reading is needed.

**Highlights:** Multi-track vocal arrangements, Adjustable singer volume, Practice individual vocal parts, Learn without reading music, Song library with in-app purchases, Progressive difficulty levels

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Amazing Grace | $0.99 | one-time |
| Hallelujah (Cohen) | $0.99 | one-time |
| Over The Rainbow | $0.99 | one-time |
| Rolling In The Deep | $0.99 | one-time |
| Silent Night | $0.99 | one-time |
| Lion Sleeps Tonight (The) | $0.99 | one-time |
| O Holy Night | $0.99 | one-time |
| California Dreamin | $0.99 | one-time |
| Peaceful Easy Feeling | $0.99 | one-time |
| Can't Help Falling In Love | $0.99 | one-time |
| Bridge Over Troubled Water | $0.99 | one-time |
| Country Roads (Take Me Home) | $0.99 | one-time |
| Down to the River to Pray | $0.99 | one-time |
| Happy Birthday | $0.99 | one-time |

**What reviewers like**

- 👍 Great for learning harmonies
- 💡 Intuitive interface
- 🎶 Isolates vocal parts
- 🎵 Helps improve ear and voice
- 💰 Good value for songs

**What reviewers complain about**

- 🐛 Purchased songs not appearing
- 🐛 Tuning issues with singers
- 👎 Limited song selection
- 👎 Mostly public domain songs
- 👎 Cannot load own songs

**Reported bugs**

- Purchased songs not appearing in library
- Unable to connect with app creator
- Tuning issues with some singers
- App crashes immediately after opening
- App fails to open

**Requested features**

- Update with new songs
- Loop function
- Turn down band volume
- More songs (Everly Brothers, Royals, etc.)
- Add more songs


### 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 |


## Frequently asked questions

### Is Sing Harmonies free?

Sing Harmonies costs $1.99, and also offers in-app purchases.

### Is Pitch trainer free?

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

### Which has better reviews, Sing Harmonies or Pitch trainer?

Pitch trainer is rated higher. Sing Harmonies averages 3.7 out of 5 from 24 ratings, while Pitch trainer averages 4.4 from 416 ratings.

### Do Sing Harmonies or Pitch trainer have ads?

Pitch trainer shows ads; Sing Harmonies does not.

### Which is updated more often, Sing Harmonies or Pitch trainer?

Sing Harmonies ships an update every 6 months, and Pitch trainer every 4 days. Most recently, Sing Harmonies was updated on October 19, 2026 and Pitch trainer on October 19, 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.*