# Air vs SpaceFields

The clearest difference is price: Air at $1.99 against SpaceFields's $10.99. Air also leads on iOS requirement (9.0 vs 13.4). SpaceFields's advantage is review sentiment (90% vs 55%) and update cadence (every 2 months vs every 12 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

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

SpaceFields holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 10 and 47 respectively. Written reviews point the same way: 55% of Air's written reviews are positive against 90% of SpaceFields's.

Air ships an update every 12 months, SpaceFields every 2 months. The most recent releases landed on September 27, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Air | SpaceFields |
| --- | --- | --- |
| Price | **$1.99** | $10.99 |
| Rating | [4.5 (10 ratings)](https://appshunter.io/ios/app/air/id312163985/reviews) | **[4.7 (47 ratings)](https://appshunter.io/ios/app/spacefields/id1596872812/reviews)** |
| Number of ratings | 10 | **47** |
| Positive reviews | 55.3% of reviews | **90.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 33 MB | 132 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Opal Limited](https://appshunter.io/developer/292792589) | [Igor Vasiliev](https://appshunter.io/developer/424401626) |

## What reviewers say

### Air

[App page](https://appshunter.io/ios/app/air/id312163985)

This app creates a unique, ever-changing audio-visual experience using vocal and piano samples. Users can influence the composition through different modes and even spread the sound across multiple devices.

**Highlights:** Generative audio-visual composition, Vocal and piano sample assembly, Four 'Conduct' modes for user control, Three 'Listen' modes for arrangement choice, Multi-device sound spreading option

**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 Air free?

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

### Is SpaceFields free?

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

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

SpaceFields is rated higher. Air averages 4.5 out of 5 from 10 ratings, while SpaceFields averages 4.7 from 47 ratings.

### Do Air or SpaceFields have ads?

Neither Air nor SpaceFields shows ads.

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

Air ships an update every 12 months, and SpaceFields every 2 months. Most recently, Air was updated on September 27, 2026 and SpaceFields on September 22, 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.*