# Fretify vs Guitar Codex

The clearest difference is iOS requirement: Guitar Codex at 16.4 against Fretify's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Fretify sells 2 in-app purchases, starting at $1.99 per year and Guitar Codex sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Fretify ships an update every 9 days, Guitar Codex weekly. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Fretify | Guitar Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/guitar-codex/id6800162755/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 50 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Alessandro Manilii](https://appshunter.io/developer/743902887) | [CampCheck Interactive LLC](https://appshunter.io/developer/6800162757) |

## What reviewers say

### Fretify

[App page](https://appshunter.io/ios/app/fretify-learn-guitar-frets/id6751656059)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Year Subscription | $1.99 | per year |
| Fretify Lifetime | $7.99 | one-time |


### Guitar Codex

[App page](https://appshunter.io/ios/app/guitar-codex/id6800162755)

This app offers a comprehensive suite of tools for guitarists of all levels, from beginners to experienced players. It includes a tuner, metronome, interactive chord and scale libraries, and a structured 140-lesson course covering theory, technique, and songwriting.

**Highlights:** Chromatic tuner with multiple presets, Metronome with tap tempo, Interactive circle of fifths, Extensive chord and scale libraries, 140 structured lessons, Fretboard diagrams with color-coded notes

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guitar Codex Pro | $9.99 | one-time |
| Pro to Complete Upgrade | $9.99 | one-time |
| Guitar Codex Complete | $19.99 | one-time |


## Frequently asked questions

### Is Fretify free?

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

### Is Guitar Codex free?

Guitar Codex is free to download, with in-app purchases available.

### Do Fretify or Guitar Codex have ads?

Neither Fretify nor Guitar Codex shows ads.

### Which is updated more often, Fretify or Guitar Codex?

Fretify ships an update every 9 days, and Guitar Codex weekly. Most recently, Fretify was updated on October 26, 2026 and Guitar Codex on October 29, 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.*