# Ringotron vs ChaosArp

The clearest difference is price: ChaosArp at $3.99 against Ringotron's $12.99. ChaosArp also leads on update cadence (every 2 weeks vs every 20 months) and chart position (#183 vs unranked). Ringotron's advantage is review sentiment (100% vs 83%). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Ringotron costs $12.99 and ChaosArp $3.99 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 Ringotron against 4.9 for ChaosArp. Both are backed by a comparable volume of ratings — 16 and 9 respectively. Written reviews are what separate them: 100% of Ringotron's written reviews are positive against 83% of ChaosArp's.

Ringotron ships an update every 20 months, ChaosArp every 2 weeks. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Ringotron | ChaosArp |
| --- | --- | --- |
| Price | $12.99 | **$3.99** |
| Rating | **[5.0 (16 ratings)](https://appshunter.io/ios/app/ringotron/id6474263444/reviews)** | [4.9 (9 ratings)](https://appshunter.io/ios/app/chaosarp/id6497066359/reviews) |
| Number of ratings | **16** | 9 |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#183** |
| Size | 4 MB | 17 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [quantovox](https://appshunter.io/developer/484686124) | [Achillefs Sourlas](https://appshunter.io/developer/6813431693) |

## What reviewers say

### Ringotron

[App page](https://appshunter.io/ios/app/ringotron/id6474263444)

This app offers advanced control over ring modulation effects for sound design and audio processing. Its multi-band design allows precise manipulation of the audio spectrum, with a special soft mode to reduce unwanted intermodulation. It can also function as a resonant filter that smoothly transitions into a ring modulator.

**Highlights:** Parallel ring modulator units, Stereo separation control, Ultra-narrow band resonance, Ribbon controls for frequencies, Modulation system for band centers, Tempo syncing for oscillators, Soft limiter and clipper

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

**In-app purchases:** none


### ChaosArp

[App page](https://appshunter.io/ios/app/chaosarp/id6497066359)

**Currently charting:** #183 Top Paid · Music (US App Store)

This music app generates complex and dynamic MIDI patterns using advanced algorithms. It offers a unique rhythm event feature and variance control for extensive customization, allowing users to create evolving musical sequences.

**Highlights:** Arpeggiator and step sequencer modes, Rhythm event feature with 13 algorithms, Pitch and rhythm variance control, Scale quantizer, Randomizable velocity and duration, 4 performance buttons

**In-app purchases:** none


## Frequently asked questions

### Is Ringotron free?

Ringotron costs $12.99, with no in-app purchases.

### Is ChaosArp free?

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

### Which has better reviews, Ringotron or ChaosArp?

Ringotron is rated higher. Ringotron averages 5.0 out of 5 from 16 ratings, while ChaosArp averages 4.9 from 9 ratings.

### Do Ringotron or ChaosArp have ads?

Neither Ringotron nor ChaosArp shows ads.

### Which is updated more often, Ringotron or ChaosArp?

Ringotron ships an update every 20 months, and ChaosArp every 2 weeks. Most recently, Ringotron was updated on October 22, 2026 and ChaosArp on October 11, 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.*