# yaleD vs SpaceFields

The clearest difference is price: yaleD at $1.99 against SpaceFields's $10.99. yaleD also leads on update cadence (daily vs every 2 months) and rating (4.9 vs 4.7). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

yaleD costs $1.99 and SpaceFields $10.99 up front. Neither carries in-app purchases, so what you see is what you pay.

yaleD holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 24 and 47 respectively. Written reviews point the same way: 100% of yaleD's written reviews are positive against 90% of SpaceFields's.

yaleD ships an update daily, SpaceFields every 2 months. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | yaleD | SpaceFields |
| --- | --- | --- |
| Price | **$1.99** | $10.99 |
| Rating | **[4.9 (24 ratings)](https://appshunter.io/ios/app/yaled-reverse-delay/id1477503080/reviews)** | [4.7 (47 ratings)](https://appshunter.io/ios/app/spacefields/id1596872812/reviews) |
| Number of ratings | 24 | **47** |
| Positive reviews | **100.0% of reviews** | 90.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Paid | Paid |
| Size | 13 MB | 132 MB |
| Requires iOS | **9.3** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sonosaurus LLC](https://appshunter.io/developer/338977569) | [Igor Vasiliev](https://appshunter.io/developer/424401626) |

## What reviewers say

### yaleD

[App page](https://appshunter.io/ios/app/yaled-reverse-delay/id1477503080)

This audio effect plugin creates a unique reverse delay sound. It offers detailed control over feedback, filtering, and timing, with options for synced beats or milliseconds. Ideal for musicians and producers seeking creative audio manipulation.

**Highlights:** Reverse delay audio effect, AUv3 plugin extension, Beat-synced or millisecond delay times, Feedback with cross-pan and filtering, Optional tape effect, One-Shot mode for triggered records, MIDI control and automation support

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

**In-app purchases:** none


### SpaceFields

[App page](https://appshunter.io/ios/app/spacefields/id1596872812)

Create evolving rhythmic soundscapes from any audio source. This app uses a loop-based system with dual loops, pitch shifting, and effects to generate ambient textures and rhythmic structures. Experiment with complex sound design using intuitive controls and randomization.

**Highlights:** Loop-based sound mangling, Dual loop recorder, Pitch shifting and effects, Convolution reverb with deep spaces, Rhythmic structure generation, Automation generators with randomization, Live and sample processing modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is yaleD free?

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

### Is SpaceFields free?

SpaceFields costs $10.99, with no in-app purchases.

### Which has better reviews, yaleD or SpaceFields?

yaleD is rated higher. yaleD averages 4.9 out of 5 from 24 ratings, while SpaceFields averages 4.7 from 47 ratings.

### Do yaleD or SpaceFields have ads?

Neither yaleD nor SpaceFields shows ads.

### Which is updated more often, yaleD or SpaceFields?

yaleD ships an update daily, and SpaceFields every 2 months. Most recently, yaleD was updated on September 29, 2026 and SpaceFields on October 9, 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.*