# Guitar Earo vs WMSK

The clearest difference is in-app purchases: WMSK at none against Guitar Earo's 4. WMSK also leads on update cadence (every 2 days vs every 4 days). Guitar Earo's advantage is iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Guitar Earo sells 4 in-app purchases, starting at $4.99 per month. WMSK asks for nothing beyond the download.

Guitar Earo ships an update every 4 days, WMSK every 2 days. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Guitar Earo | WMSK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/guitar-earo/id6739455751/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 156 MB | 30 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Earo Technologies Ltd](https://appshunter.io/developer/1781964434) | [Zach Collins](https://appshunter.io/developer/6800102382) |

## What reviewers say

### Guitar Earo

[App page](https://appshunter.io/ios/app/guitar-earo/id6739455751)

This app helps musicians compare the tonal differences between various guitars before purchasing. It offers instant A/B comparisons, structured ear training exercises, and blind listening challenges to refine your tone recognition skills.

**Highlights:** Instant guitar A/B comparison, Curated library of iconic guitars, Ear training courses, Blind tone recognition challenges, Progress tracking, New content added regularly

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guitar Earo Founders Monthly | $4.99 | per month |
| Guitar Earo Pro Monthly | $9.99 | per month |
| Guitar Earo Founders Yearly | $34.99 | per year |
| Guitar Earo Pro Yearly | $69.99 | per year |


### WMSK

[App page](https://appshunter.io/ios/app/wmsk/id6800102380)

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

**In-app purchases:** none


## Frequently asked questions

### Is Guitar Earo free?

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

### Is WMSK free?

WMSK is free to download, with no in-app purchases.

### Do Guitar Earo or WMSK have ads?

Neither Guitar Earo nor WMSK shows ads.

### Which is updated more often, Guitar Earo or WMSK?

Guitar Earo ships an update every 4 days, and WMSK every 2 days. Most recently, Guitar Earo was updated on October 6, 2026 and WMSK on October 2, 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.*