# Bent Spool vs SWAY

The clearest difference is price: Bent Spool at Free against SWAY's $3.99. Bent Spool also leads on rating (5.0 vs 4.2) and update cadence (daily vs weekly). SWAY's advantage is in-app purchases (none vs 1). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Bent Spool is free to download; SWAY costs $3.99 up front. Bent Spool sells 1 one-off in-app purchase. SWAY asks for nothing beyond the download.

Bent Spool holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

Bent Spool ships an update daily, SWAY weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Bent Spool | SWAY |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/bent-spool/id6811386417/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/sway-rhythm-instrument/id6811997833/reviews) |
| Number of ratings | 5 | 5 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 23 MB | 6 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Plastic Factory LLC](https://appshunter.io/developer/1017920807) | [弢 张](https://appshunter.io/developer/6773991027) |

## What reviewers say

### Bent Spool

[App page](https://appshunter.io/ios/app/bent-spool/id6811386417)

This music app offers creative audio effects for live performance or use within other music apps. Explore rhythmic tremolo, pitched repeats, and looping fragments of your audio. It includes built-in overdrive and tape effects for unique sound shaping.

**Highlights:** Rhythmic tremolo effects, Pitched repeat sequences, Overlapping audio loops, Built-in overdrive and fuzz, Vintage tape effects, Standalone and AUv3 host support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bent Spool Unlock | $9.99 | one-time |


### SWAY

[App page](https://appshunter.io/ios/app/sway-rhythm-instrument/id6811997833)

Create synthesized rhythms using touch and motion. Build complex patterns with independent track lengths, parameter locks, and live recording. Shape your sound with LFOs, effects, and vinyl textures. Export your creations as WAV or MP3.

**Highlights:** 16 synthesized tracks, Independent track lengths, Parameter locks and live recording, Swipe-to-paint sequencing, Independent track effects, Device motion control, Export WAV/MP3

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

**In-app purchases:** none


## Frequently asked questions

### Is Bent Spool free?

Bent Spool is free to download, with in-app purchases available.

### Is SWAY free?

SWAY costs $3.99, with no in-app purchases.

### Which has better reviews, Bent Spool or SWAY?

Bent Spool is rated higher. Bent Spool averages 5.0 out of 5 from 5 ratings, while SWAY averages 4.2 from 5 ratings.

### Do Bent Spool or SWAY have ads?

Neither Bent Spool nor SWAY shows ads.

### Which is updated more often, Bent Spool or SWAY?

Bent Spool ships an update daily, and SWAY weekly. Most recently, Bent Spool was updated on October 31, 2026 and SWAY on October 31, 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.*