# ChaosArp 2 vs VAPolyLoop

The clearest difference is price: ChaosArp 2 at $5.99 against VAPolyLoop's $14.99. ChaosArp 2 also leads on update cadence (every 11 days vs monthly) and iOS requirement (12.0 vs 16.6). On rating, ratings volume, ads and in-app purchases there is nothing between them.

ChaosArp 2 costs $5.99 and VAPolyLoop $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ChaosArp 2 against 5.0 for VAPolyLoop. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

ChaosArp 2 ships an update every 11 days, VAPolyLoop monthly. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | ChaosArp 2 | VAPolyLoop |
| --- | --- | --- |
| Price | **$5.99** | $14.99 |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/chaosarp-2/id6753660745/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/vapolyloop/id6758184778/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Monetization | Paid | Paid |
| Size | 12 MB | 16 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Axart Labs OU](https://appshunter.io/developer/1814434331) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### ChaosArp 2

[App page](https://appshunter.io/ios/app/chaosarp-2/id6753660745)

This music production tool generates complex and dynamic MIDI patterns by modulating pitch, rhythm, velocity, and duration. It offers a versatile arpeggiator and sequencer with chaotic modulation for evolving musical ideas.

**Highlights:** Chaotic MIDI arpeggiator, Variable step sequencer, Pitch and rhythm modulation, Randomizable velocity and duration, Pitch/scale quantization, XY performance pad, MIDI learn and export

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

**In-app purchases:** none


### VAPolyLoop

[App page](https://appshunter.io/ios/app/vapolyloop/id6758184778)

Create complex music with a polyphonic synthesizer and analog-style step sequencer. Features multiple oscillators, a resonant low-pass filter, distortion, and various built-in effects. Export audio in multiple formats and sync with other devices via Ableton Link.

**Highlights:** Polyphonic synthesizer with 3 oscillators, Analog-style step sequencer, Resonant low-pass filter, Distortion and other built-in effects (delay, reverb, EQ), Audio Unit Extension (AUv3) support, Ableton Link and MIDI 2.0 support, Audio export in AIFF, WAV, CAF, and AAC

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ChaosArp 2 free?

ChaosArp 2 costs $5.99, with no in-app purchases.

### Is VAPolyLoop free?

VAPolyLoop costs $14.99, with no in-app purchases.

### Which has better reviews, ChaosArp 2 or VAPolyLoop?

ChaosArp 2 and VAPolyLoop are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do ChaosArp 2 or VAPolyLoop have ads?

Neither ChaosArp 2 nor VAPolyLoop shows ads.

### Which is updated more often, ChaosArp 2 or VAPolyLoop?

ChaosArp 2 ships an update every 11 days, and VAPolyLoop monthly. Most recently, ChaosArp 2 was updated on September 20, 2026 and VAPolyLoop 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.*