# Braindance vs Bent Spool

The clearest difference is price: Bent Spool at Free against Braindance's $4.99. Bent Spool also leads on update cadence (daily vs weekly). Braindance's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 17.0). On rating, ratings volume, ads and device support there is nothing between them.

Bent Spool is free to download; Braindance costs $4.99 up front. Bent Spool sells 1 one-off in-app purchase. Braindance asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Braindance against 5.0 for Bent Spool. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

Braindance ships an update weekly, Bent Spool daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Braindance | Bent Spool |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/braindance-glitch-effects/id6786817928/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/bent-spool/id6811386417/reviews) |
| Number of ratings | 5 | 5 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 53 MB | 23 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [fourtrack.fm LLC](https://appshunter.io/developer/1883350705) | [Plastic Factory LLC](https://appshunter.io/developer/1017920807) |

## What reviewers say

### Braindance

[App page](https://appshunter.io/ios/app/braindance-glitch-effects/id6786817928)

This app allows real-time audio manipulation with buffer-glitch effects. Create complex rhythmic patterns, apply various audio transformations, and perform live with intuitive controls. It can be used as a standalone application or as an Audio Unit within other hosts.

**Highlights:** Real-time buffer-glitch audio manipulation, Step sequencer with Euclidean patterns, Multiple audio effects (bitcrush, flanger, delay, reverb), Master filter with various modes, Live performance controls (XY pad, macros), AUv3 and MIDI support

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Braindance free?

Braindance costs $4.99, with no in-app purchases.

### Is Bent Spool free?

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

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

Braindance and Bent Spool are both rated 5.0 out of 5 on the App Store, from 5 and 5 ratings respectively.

### Do Braindance or Bent Spool have ads?

Neither Braindance nor Bent Spool shows ads.

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

Braindance ships an update weekly, and Bent Spool daily. Most recently, Braindance was updated on October 24, 2026 and Bent Spool 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.*