# Unknown Pleasure vs IR Loader

The clearest difference is price: Unknown Pleasure at Free against IR Loader's $9.99. Unknown Pleasure also leads on review sentiment (89% vs 50%) and iOS requirement (7.0 vs 15). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Unknown Pleasure is free to download; IR Loader costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.1 for Unknown Pleasure against 4.1 for IR Loader. Both are backed by a comparable volume of ratings — 9 and 9 respectively. Written reviews are what separate them: 89% of Unknown Pleasure's written reviews are positive against 50% of IR Loader's.

## The numbers

| Metric | Unknown Pleasure | IR Loader |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.1 (9 ratings)](https://appshunter.io/ios/app/unknown-pleasure/id766872712/reviews) | [4.1 (9 ratings)](https://appshunter.io/ios/app/ir-loader/id1594602851/reviews) |
| Number of ratings | 9 | 9 |
| Positive reviews | **88.9% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | **Free** | Paid |
| Size | 1 MB | 38 MB |
| Requires iOS | **7.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Milk LLC](https://appshunter.io/developer/568486264) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### Unknown Pleasure

[App page](https://appshunter.io/ios/app/unknown-pleasure/id766872712)

A music player that visualizes your audio with a design inspired by a famous album cover. Easily navigate tracks with intuitive gestures. Requires downloaded music files without DRM.

**Highlights:** Audio visualization, Album cover inspired design, Swipe to change songs, Double-tap to pause, Select music via swipe down

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

**In-app purchases:** none


### IR Loader

[App page](https://appshunter.io/ios/app/ir-loader/id1594602851)

Load and shape your cabinet impulse responses with integrated EQ, compression, and a bass enhancer. This tool supports multiple IRs simultaneously and offers a power amplifier model for detailed tone control.

**Highlights:** Load multiple cabinet IR files, 6-band parametric equalizer, Custom console-style compressor, Bass Enhancer for low-end shaping, Class AB push-pull EL34 tube amplifier model, Standalone, AUv3, and IAA support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Unknown Pleasure free?

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

### Is IR Loader free?

IR Loader costs $9.99, with no in-app purchases.

### Which has better reviews, Unknown Pleasure or IR Loader?

Unknown Pleasure and IR Loader are both rated 4.1 out of 5 on the App Store, from 9 and 9 ratings respectively.

### Do Unknown Pleasure or IR Loader have ads?

Neither Unknown Pleasure nor IR Loader 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.*