# AUBE 2 Audio Unit Box Explorer vs AulDelay

The clearest difference is price: AulDelay at $1.99 against AUBE 2 Audio Unit Box Explorer's $19.99. AulDelay also leads on update cadence (every 3 days vs every 2 months) and rating (5.0 vs 4.7). AUBE 2 Audio Unit Box Explorer's advantage is ratings volume (24 vs 5). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

AUBE 2 Audio Unit Box Explorer costs $19.99 and AulDelay $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AulDelay holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 24 and 5 respectively. Written reviews point the same way: 94% of AUBE 2 Audio Unit Box Explorer's written reviews are positive against 100% of AulDelay's.

AUBE 2 Audio Unit Box Explorer ships an update every 2 months, AulDelay every 3 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AUBE 2 Audio Unit Box Explorer | AulDelay |
| --- | --- | --- |
| Price | $19.99 | **$1.99** |
| Rating | [4.7 (24 ratings)](https://appshunter.io/ios/app/aube-2-audio-unit-box-explorer/id6740461241/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/auldelay/id6743680956/reviews)** |
| Number of ratings | **24** | 5 |
| Positive reviews | 93.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Paid | Paid |
| Size | 22 MB | 12 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Frederic Corvest](https://appshunter.io/developer/1230164765) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## What reviewers say

### AUBE 2 Audio Unit Box Explorer

[App page](https://appshunter.io/ios/app/aube-2-audio-unit-box-explorer/id6740461241)

Organize, explore, and share your AUv3 plugin collection with this comprehensive tool. Discover new plugins, track favorites, and manage your library efficiently across devices. Features include advanced search, filtering, and community sharing.

**Highlights:** AUv3 plugin organization by group, category, and features, Search and filter by device compatibility and keywords, Track favorites and create wishlists, Community sharing of plugin collections, Mac and iOS versions with universal purchase, Keyboard extension for quick plugin searches

**Features:** macOS Compatibility

**In-app purchases:** none


### AulDelay

[App page](https://appshunter.io/ios/app/auldelay/id6743680956)

This audio effect plugin offers a vintage-inspired stereo delay with extensive customization. Achieve classic retro tones through built-in filtering, modulation, and compression, perfect for creative sound design and live looping.

**Highlights:** Vintage-inspired delay effect, Stereo delay with L:R ratio control, Delay time modulation, Internal highpass and lowpass filtering, Compression and limiting for retro sound, Up to 8 seconds delay time, Standalone or AUv3 host compatible

**In-app purchases:** none


## Frequently asked questions

### Is AUBE 2 Audio Unit Box Explorer free?

AUBE 2 Audio Unit Box Explorer costs $19.99, with no in-app purchases.

### Is AulDelay free?

AulDelay costs $1.99, with no in-app purchases.

### Which has better reviews, AUBE 2 Audio Unit Box Explorer or AulDelay?

AulDelay is rated higher. AUBE 2 Audio Unit Box Explorer averages 4.7 out of 5 from 24 ratings, while AulDelay averages 5.0 from 5 ratings.

### Do AUBE 2 Audio Unit Box Explorer or AulDelay have ads?

Neither AUBE 2 Audio Unit Box Explorer nor AulDelay shows ads.

### Which is updated more often, AUBE 2 Audio Unit Box Explorer or AulDelay?

AUBE 2 Audio Unit Box Explorer ships an update every 2 months, and AulDelay every 3 days. Most recently, AUBE 2 Audio Unit Box Explorer was updated on October 30, 2026 and AulDelay on October 24, 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.*