# Musical Demon's Impulse vs Fields

The clearest difference is price: Musical Demon's Impulse at Free against Fields's $9.99. Musical Demon's Impulse also leads on update cadence (fortnightly vs every 6 weeks). Fields's advantage is iOS requirement (15.0 vs 17). On ads, in-app purchases and device support there is nothing between them.

Musical Demon's Impulse is free to download; Fields costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Musical Demon's Impulse ships an update fortnightly, Fields every 6 weeks. The most recent releases landed on October 19, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Musical Demon's Impulse | Fields |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[4.8 (17 ratings)](https://appshunter.io/ios/app/fields-audio-recorder/id6761787638/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 72.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | — | Paid |
| Size | 5 MB | 6 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Steve Chavez](https://appshunter.io/developer/1886657377) | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) |

## What reviewers say

### Musical Demon's Impulse

[App page](https://appshunter.io/ios/app/musical-demons-impulse/id6761221921)

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

**In-app purchases:** none


### Fields

[App page](https://appshunter.io/ios/app/fields-audio-recorder/id6761787638)

Capture, organize, and edit audio recordings on the go. This app allows for high-quality sound capture with external interfaces, imports existing files, and offers a suite of editing tools. It features automatic location tagging and flexible storage options.

**Highlights:** High-quality audio capture, Import audio files, Comprehensive editing tools, Automatic location tagging, iCloud and local storage options, Pre-roll buffer

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Musical Demon's Impulse free?

Musical Demon's Impulse is free to download, with no in-app purchases.

### Is Fields free?

Fields costs $9.99, with no in-app purchases.

### Do Musical Demon's Impulse or Fields have ads?

Neither Musical Demon's Impulse nor Fields shows ads.

### Which is updated more often, Musical Demon's Impulse or Fields?

Musical Demon's Impulse ships an update fortnightly, and Fields every 6 weeks. Most recently, Musical Demon's Impulse was updated on October 19, 2026 and Fields 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.*