# FretBuilder vs Skitter

The clearest difference is update cadence: Skitter at every 4 days against FretBuilder's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FretBuilder sells 2 in-app purchases, starting at $1.99 per month and Skitter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FretBuilder ships an update every 15 months, Skitter every 4 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FretBuilder | Skitter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/skitter-guitar-trainer/id6768141415/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 16 MB | 11 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Fraune](https://appshunter.io/developer/1662190391) | [Vagabond Burro LLC](https://appshunter.io/developer/1892924299) |

## What reviewers say

### FretBuilder

[App page](https://appshunter.io/ios/app/fretbuilder/id6505123345)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium | $1.99 | per month |
| Yearly premium | $19.99 | per year |


### Skitter

[App page](https://appshunter.io/ios/app/skitter-guitar-trainer/id6768141415)

This app provides structured practice for guitar, bass, and ukulele. It offers guided drills, scales, arpeggios, and theory exercises with visual fretboard guidance and a metronome. Features include rhythm grading, progress tracking, and a built-in tuner.

**Highlights:** Finger coordination drills, Scales and arpeggios, Visual fretboard guidance, Rhythm grading, Built-in tuner, Progress tracking

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skitter Pro | $14.99 | one-time |


## Frequently asked questions

### Is FretBuilder free?

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

### Is Skitter free?

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

### Do FretBuilder or Skitter have ads?

Neither FretBuilder nor Skitter shows ads.

### Which is updated more often, FretBuilder or Skitter?

FretBuilder ships an update every 15 months, and Skitter every 4 days. Most recently, FretBuilder was updated on October 27, 2026 and Skitter on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*