# Fret IQ vs Fretboard Master

The clearest difference is update cadence: Fret IQ at every 3 days against Fretboard Master's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fret IQ sells 1 one-off in-app purchase and Fretboard Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Fret IQ ships an update every 3 days, Fretboard Master every 4 months. The most recent releases landed on November 5, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Fret IQ | Fretboard Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/fret-iq-inversion-trainer/id6768131043/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Monetization | Free | — |
| Size | 171 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DEVAN JAMES MAROTTA](https://appshunter.io/developer/1896539338) | [Daryl Allison](https://appshunter.io/developer/6776081103) |

## What reviewers say

### Fret IQ

[App page](https://appshunter.io/ios/app/fret-iq-inversion-trainer/id6768131043)

Master guitar chord inversions and fretboard understanding with interactive training. This app focuses on pattern recognition rather than memorization, offering various quiz modes and a comprehensive harmony catalogue. Ideal for guitarists of all levels looking to deepen their musical knowledge.

**Highlights:** Interval and inversion training games, Multiple quiz modes, Interactive chord and harmony catalogue, Real audio playback, Progressive difficulty, No ads or distractions

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fret IQ Premium | $5.99 | one-time |


### Fretboard Master

[App page](https://appshunter.io/ios/app/fretboard-master/id6776081101)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FretMaster Premium | $2.99 | one-time |


## Frequently asked questions

### Is Fret IQ free?

Fret IQ is free to download, with in-app purchases available.

### Is Fretboard Master free?

Fretboard Master is free to download, with in-app purchases available.

### Do Fret IQ or Fretboard Master have ads?

Neither Fret IQ nor Fretboard Master shows ads.

### Which is updated more often, Fret IQ or Fretboard Master?

Fret IQ ships an update every 3 days, and Fretboard Master every 4 months. Most recently, Fret IQ was updated on November 5, 2026 and Fretboard Master on November 7, 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.*