# Zero Chorus vs Vibrato

The clearest difference is rating: Zero Chorus at 4.2 against Vibrato's 3.5. Zero Chorus also leads on update cadence (every 6 months vs every 20 months) and review sentiment (43% vs 33%). Vibrato's advantage is price ($1.99 vs $2.99) and iOS requirement (10.0 vs 12.0). On ads, in-app purchases and device support there is nothing between them.

Zero Chorus costs $2.99 and Vibrato $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Zero Chorus holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 22 and 6 respectively. Written reviews point the same way: 43% of Zero Chorus's written reviews are positive against 33% of Vibrato's.

Zero Chorus ships an update every 6 months, Vibrato every 20 months. The most recent releases landed on September 26, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Zero Chorus | Vibrato |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | **[4.2 (22 ratings)](https://appshunter.io/ios/app/zero-chorus/id1056863629/reviews)** | [3.5 (6 ratings)](https://appshunter.io/ios/app/vibrato-audio-unit-effect/id1253371776/reviews) |
| Number of ratings | **22** | 6 |
| Positive reviews | **42.9% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 20 months |
| Monetization | **Free** | Paid |
| Size | 15 MB | 14 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blamsoft, Inc.](https://appshunter.io/developer/1051938244) | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) |

## What reviewers say

### Zero Chorus

[App page](https://appshunter.io/ios/app/zero-chorus/id1056863629)

This audio effect plugin provides a high-quality chorus inspired by the Roland Dimension D, offering a versatile sound without muddy low end. It integrates seamlessly with iOS DAWs and supports expanded controls for easy tweaking.

**Highlights:** Roland Dimension D style chorus, Feedback control for flanging, AUv3 audio unit extension, Expanded touch controls, Desktop quality algorithm, Thickens guitar and synth parts

**In-app purchases:** none


### Vibrato

[App page](https://appshunter.io/ios/app/vibrato-audio-unit-effect/id1253371776)

This audio effect app provides classic vibrato and chorus sounds for musicians. It allows for detailed control over rate, depth, and blend, and includes a built-in reverb. It can be used as a standalone app or as a plugin within other music production software.

**Highlights:** Vibrato and Chorus effect, Adjustable Rate and Depth, Blend slider for mixing original sound, Built-in Reverb effect, AUv3 plugin compatibility, Standalone app functionality

**In-app purchases:** none


## Frequently asked questions

### Is Zero Chorus free?

Zero Chorus costs $2.99, with no in-app purchases.

### Is Vibrato free?

Vibrato costs $1.99, with no in-app purchases.

### Which has better reviews, Zero Chorus or Vibrato?

Zero Chorus is rated higher. Zero Chorus averages 4.2 out of 5 from 22 ratings, while Vibrato averages 3.5 from 6 ratings.

### Do Zero Chorus or Vibrato have ads?

Neither Zero Chorus nor Vibrato shows ads.

### Which is updated more often, Zero Chorus or Vibrato?

Zero Chorus ships an update every 6 months, and Vibrato every 20 months. Most recently, Zero Chorus was updated on September 26, 2026 and Vibrato on September 14, 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.*