# Ring Modulator vs Stochastic Lab

The clearest difference is price: Ring Modulator at $1.99 against Stochastic Lab's $7.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Ring Modulator costs $1.99 and Stochastic Lab $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Ring Modulator | Stochastic Lab |
| --- | --- | --- |
| Price | **$1.99** | $7.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ring-modulator/id6777123111/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Paid | — |
| Size | 8 MB | 180 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Callback Audio, LLC](https://appshunter.io/developer/1896220942) | [Martin Adler](https://appshunter.io/developer/1896354791) |

## What reviewers say

### Ring Modulator

[App page](https://appshunter.io/ios/app/ring-modulator/id6777123111)

This app creates unique metallic and bell-like timbres by multiplying two audio signals. It offers three modes for versatile sound design, from internal oscillators to sidechaining external audio.

**Highlights:** Ring modulation effect, Dual input capability, Three distinct modes (OSC+OSC, INPUT+OSC, INPUT+SIDECHAIN), Mono and stereo input support, Adjustable carrier and modulator frequencies, Mix and output gain controls

**Features:** Vision Pro support

**In-app purchases:** none


### Stochastic Lab

[App page](https://appshunter.io/ios/app/stochastic-lab/id6809621751)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ring Modulator free?

Ring Modulator costs $1.99, with no in-app purchases.

### Is Stochastic Lab free?

Stochastic Lab costs $7.99, with no in-app purchases.

### Do Ring Modulator or Stochastic Lab have ads?

Neither Ring Modulator nor Stochastic Lab shows ads.

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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.*