# Mandolin Chords by Ear vs Clef Trainer Grid

The clearest difference is review sentiment: Clef Trainer Grid at 83% against Mandolin Chords by Ear's 0%. Clef Trainer Grid also leads on price ($2.99 vs $12.99) and rating (5.0 vs 1.0). Mandolin Chords by Ear's advantage is iOS requirement (11.0 vs 15.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Mandolin Chords by Ear costs $12.99 and Clef Trainer Grid $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Clef Trainer Grid holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Clef Trainer Grid has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Mandolin Chords by Ear's written reviews are positive against 83% of Clef Trainer Grid's.

Mandolin Chords by Ear ships an update every 5 months, Clef Trainer Grid daily. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Mandolin Chords by Ear | Clef Trainer Grid |
| --- | --- | --- |
| Price | $12.99 | **$2.99** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/mandolin-chords-by-ear/id1670468335/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/clef-trainer-grid/id6749281721/reviews)** |
| Number of ratings | 1 | **12** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Paid | Paid |
| Size | 88 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Sokolov](https://appshunter.io/developer/1628122395) | [John Andersen](https://appshunter.io/developer/1829819109) |

## What reviewers say

### Mandolin Chords by Ear

[App page](https://appshunter.io/ios/app/mandolin-chords-by-ear/id1670468335)

Master mandolin chords and progressions quickly with a unique learning method. Learn to play songs in days or weeks, not years, with realistic musical context and a rich, inspiring mandolin sound.

**Highlights:** Unique learning method, Learn chords and progressions, Realistic musical context, Fast learning curve, Inspiring traditional sound

**Features:** macOS Compatibility

**In-app purchases:** none


### Clef Trainer Grid

[App page](https://appshunter.io/ios/app/clef-trainer-grid/id6749281721)

Master sheet music reading across multiple clefs. Practice note input via touch, MIDI keyboard, or microphone. Features a unique grid input to ensure genuine learning, not just muscle memory.

**Highlights:** Treble, alto, and bass clef support, Major and minor key signature support, Accidental support, Adjustable ledger lines, Grid input for muscle memory prevention, MIDI keyboard and microphone input, Cheat Mode for real-time note names

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

**In-app purchases:** none


## Frequently asked questions

### Is Mandolin Chords by Ear free?

Mandolin Chords by Ear costs $12.99, with no in-app purchases.

### Is Clef Trainer Grid free?

Clef Trainer Grid costs $2.99, with no in-app purchases.

### Which has better reviews, Mandolin Chords by Ear or Clef Trainer Grid?

Clef Trainer Grid is rated higher. Mandolin Chords by Ear averages 1.0 out of 5 from 1 ratings, while Clef Trainer Grid averages 5.0 from 12 ratings.

### Do Mandolin Chords by Ear or Clef Trainer Grid have ads?

Neither Mandolin Chords by Ear nor Clef Trainer Grid shows ads.

### Which is updated more often, Mandolin Chords by Ear or Clef Trainer Grid?

Mandolin Chords by Ear ships an update every 5 months, and Clef Trainer Grid daily. Most recently, Mandolin Chords by Ear was updated on October 5, 2026 and Clef Trainer Grid on October 12, 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.*