# FretMaster vs KLAP

FretMaster and KLAP are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. FretMaster sells 2 in-app purchases, starting at $0.99 per month and KLAP sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | FretMaster | KLAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fretmaster/id6755202402/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Freemium | — |
| Size | 219 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HAKKI ALTAN](https://appshunter.io/developer/862664157) | [Mihai Lastun](https://appshunter.io/developer/1861920593) |

## What reviewers say

### FretMaster

[App page](https://appshunter.io/ios/app/fretmaster/id6755202402)

This app helps guitarists master the fretboard through interactive games and real-time audio feedback. It turns tedious note learning into an engaging experience for players of all skill levels.

**Highlights:** Real-time audio feedback, Gamified learning challenges, Customizable training drills, Progress tracking with visual stats, Supports all skill levels, Uses device microphone

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Unlock Full Fretboard | $7.99 | one-time |


### KLAP

[App page](https://appshunter.io/ios/app/klap/id6756630392)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full App | $4.99 | one-time |


## Frequently asked questions

### Is FretMaster free?

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

### Is KLAP free?

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

### Do FretMaster or KLAP have ads?

Neither FretMaster nor KLAP shows ads.

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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.*