# Overdrive AUv3 Plugin vs Sirens' Chor

The clearest difference is rating: Overdrive AUv3 Plugin at 5.0 against Sirens' Chor's 4.0. Overdrive AUv3 Plugin also leads on update cadence (every 2 months vs every 39 months). Sirens' Chor's advantage is price ($3.99 vs $7.99) and iOS requirement (10.0 vs 13). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Overdrive AUv3 Plugin costs $7.99 and Sirens' Chor $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Overdrive AUv3 Plugin holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Overdrive AUv3 Plugin ships an update every 2 months, Sirens' Chor every 39 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Overdrive AUv3 Plugin | Sirens' Chor |
| --- | --- | --- |
| Price | $7.99 | **$3.99** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/overdrive-auv3-plugin/id1438221956/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/sirens-chor-synth-chorus/id1497361812/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 39 months |
| Monetization | Paid | Paid |
| Size | 6 MB | 11 MB |
| Requires iOS | 13 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [4Pockets.com](https://appshunter.io/developer/370131860) | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) |

## What reviewers say

### Overdrive AUv3 Plugin

[App page](https://appshunter.io/ios/app/overdrive-auv3-plugin/id1438221956)

This AUv3 compatible plugin offers versatile overdrive and distortion effects for music production. It features multiple emulation modes, filtering, tone controls, and an optional compressor for detailed sound shaping. Create everything from subtle crunch to intense distortion.

**Highlights:** AUv3 compatible, Multiple distortion emulation modes, Built-in compressor, Low and high pass filtering, Parametric equalizer, Preset management

**In-app purchases:** none


### Sirens' Chor

[App page](https://appshunter.io/ios/app/sirens-chor-synth-chorus/id1497361812)

This experimental audio effect app analyzes input audio to generate a secondary harmonic voice using sine wave oscillators. The generated voice can be mixed with the original or played solo, creating a chorus effect. It's CPU intensive and operates within a specific frequency range.

**Highlights:** Harmonic analysis of input audio, Sine wave oscillator synthesis, Adjustable chorus effect, Second voice generation, AUV3 plugin support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Overdrive AUv3 Plugin free?

Overdrive AUv3 Plugin costs $7.99, with no in-app purchases.

### Is Sirens' Chor free?

Sirens' Chor costs $3.99, with no in-app purchases.

### Which has better reviews, Overdrive AUv3 Plugin or Sirens' Chor?

Overdrive AUv3 Plugin is rated higher. Overdrive AUv3 Plugin averages 5.0 out of 5 from 2 ratings, while Sirens' Chor averages 4.0 from 2 ratings.

### Do Overdrive AUv3 Plugin or Sirens' Chor have ads?

Neither Overdrive AUv3 Plugin nor Sirens' Chor shows ads.

### Which is updated more often, Overdrive AUv3 Plugin or Sirens' Chor?

Overdrive AUv3 Plugin ships an update every 2 months, and Sirens' Chor every 39 months. Most recently, Overdrive AUv3 Plugin was updated on October 29, 2026 and Sirens' Chor 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.*