# Sing Harmonies vs Complete Ear Trainer

The clearest difference is price: Complete Ear Trainer at Free against Sing Harmonies's $1.99. Complete Ear Trainer also leads on rating (4.7 vs 3.7) and review sentiment (85% vs 55%). Sing Harmonies's advantage is iOS requirement (9.0 vs 17.5). On ads, in-app purchases, monetization model and device support there is nothing between them.

Complete Ear Trainer is free to download; Sing Harmonies costs $1.99 up front. Sing Harmonies sells 10 one-off in-app purchases and Complete Ear Trainer sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Complete Ear Trainer holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Complete Ear Trainer has 203 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 85% of Complete Ear Trainer's.

Sing Harmonies ships an update every 6 months, Complete Ear Trainer every 2 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | Sing Harmonies | Complete Ear Trainer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.7 (24 ratings)](https://appshunter.io/ios/app/sing-harmonies/id378913608/reviews) | **[4.7 (203 ratings)](https://appshunter.io/ios/app/complete-ear-trainer/id1012455471/reviews)** |
| Number of ratings | 24 | **203** |
| Positive reviews | 54.9% of reviews | **85.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 68 MB | 68 MB |
| Requires iOS | **9.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Susan Anders](https://appshunter.io/developer/378913611) | [Binary Guilt](https://appshunter.io/developer/1012455470) |

## 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 (10)**

| 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 |
| 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 |

**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


### Complete Ear Trainer

[App page](https://appshunter.io/ios/app/complete-ear-trainer/id1012455471)

Enhance your musical abilities with comprehensive ear training exercises. Master intervals, chords, and scales through gamified lessons and custom programs. Ideal for musicians seeking to improve improvisation, composition, and performance.

**Highlights:** 150+ progressive drills, 11 drill types, Customizable drills and programs, Gamified learning with star system, Multiple sound banks, Theory cards for concept introduction, Cloud sync across devices

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Sync and Web access | $0.99 | per month |
| Cloud Sync and Web access | $9.99 | per year |
| Full Version | $6.99 | one-time |


## Frequently asked questions

### Is Sing Harmonies free?

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

### Is Complete Ear Trainer free?

Complete Ear Trainer is free to download, with in-app purchases available.

### Which has better reviews, Sing Harmonies or Complete Ear Trainer?

Complete Ear Trainer is rated higher. Sing Harmonies averages 3.7 out of 5 from 24 ratings, while Complete Ear Trainer averages 4.7 from 203 ratings.

### Do Sing Harmonies or Complete Ear Trainer have ads?

Neither Sing Harmonies nor Complete Ear Trainer shows ads.

### Which is updated more often, Sing Harmonies or Complete Ear Trainer?

Sing Harmonies ships an update every 6 months, and Complete Ear Trainer every 2 weeks. Most recently, Sing Harmonies was updated on November 6, 2026 and Complete Ear Trainer on November 6, 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.*