# Warm Distortion vs Guitar Earo

The clearest difference is review sentiment: Guitar Earo at 100% against Warm Distortion's 0%. Guitar Earo also leads on price (Free vs $1.99) and rating (5.0 vs 1.0). Warm Distortion's advantage is in-app purchases (none vs 4) and iOS requirement (10.0 vs 13.0). On ads and device support there is nothing between them.

Guitar Earo is free to download; Warm Distortion costs $1.99 up front. Guitar Earo sells 4 in-app purchases, starting at $4.99 per month. Warm Distortion asks for nothing beyond the download.

Guitar Earo holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Guitar Earo has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Warm Distortion's written reviews are positive against 100% of Guitar Earo's.

Warm Distortion ships an update every 6 months, Guitar Earo every 4 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Warm Distortion | Guitar Earo |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/warm-distortion/id1221368957/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/guitar-earo/id6739455751/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 10 MB | 156 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [Earo Technologies Ltd](https://appshunter.io/developer/1781964434) |

## What reviewers say

### Warm Distortion

[App page](https://appshunter.io/ios/app/warm-distortion/id1221368957)

This app provides a real-time distortion audio effect designed for instruments like guitars and drums. It offers unique algorithms for a natural tube sound, clearing hiss and adding artificial feedback. It functions as an Audio Unit plugin or a standalone effect.

**Highlights:** Unique distortion algorithms, Natural tube sound emulation, Hiss clearing slider, Master reverb, Camera-controlled feedback, Built-in noise gate

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Warm Distortion free?

Warm Distortion costs $1.99, with no in-app purchases.

### Is Guitar Earo free?

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

### Which has better reviews, Warm Distortion or Guitar Earo?

Guitar Earo is rated higher. Warm Distortion averages 1.0 out of 5 from 1 ratings, while Guitar Earo averages 5.0 from 5 ratings.

### Do Warm Distortion or Guitar Earo have ads?

Neither Warm Distortion nor Guitar Earo shows ads.

### Which is updated more often, Warm Distortion or Guitar Earo?

Warm Distortion ships an update every 6 months, and Guitar Earo every 4 days. Most recently, Warm Distortion was updated on October 29, 2026 and Guitar Earo on October 28, 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.*