# Zero Chorus vs Zen AutoPan

The clearest difference is price: Zen AutoPan at Free against Zero Chorus's $2.99. Zen AutoPan also leads on review sentiment (80% vs 43%) and rating (4.6 vs 4.2). Zero Chorus's advantage is update cadence (every 6 months vs every 13 months) and iOS requirement (12.0 vs 15.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Zen AutoPan is free to download; Zero Chorus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Zen AutoPan holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 22 and 14 respectively. Written reviews point the same way: 43% of Zero Chorus's written reviews are positive against 80% of Zen AutoPan's.

Zero Chorus ships an update every 6 months, Zen AutoPan every 13 months. The most recent releases landed on October 9, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Zero Chorus | Zen AutoPan |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.2 (22 ratings)](https://appshunter.io/ios/app/zero-chorus/id1056863629/reviews) | **[4.6 (14 ratings)](https://appshunter.io/ios/app/zen-autopan/id6478596185/reviews)** |
| Number of ratings | **22** | 14 |
| Positive reviews | 42.9% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 15 MB | 15 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blamsoft, Inc.](https://appshunter.io/developer/1051938244) | [Tom Power](https://appshunter.io/developer/1629402664) |

## 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


### Zen AutoPan

[App page](https://appshunter.io/ios/app/zen-autopan/id6478596185)

This AUv3 stereo movement tool offers dynamic panning effects for music production and sound design. Sculpt your audio with multiple LFO shapes and an intuitive XY pad for real-time creative control. Seamlessly integrate with compatible DAWs on iOS devices.

**Highlights:** Multiple LFO Shapes, Intuitive XY Pad, Adjustable Stereo Width, AUv3 Compatibility, Optimized for iOS, 3D Visuals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zero Chorus free?

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

### Is Zen AutoPan free?

Zen AutoPan is free to download, with no in-app purchases.

### Which has better reviews, Zero Chorus or Zen AutoPan?

Zen AutoPan is rated higher. Zero Chorus averages 4.2 out of 5 from 22 ratings, while Zen AutoPan averages 4.6 from 14 ratings.

### Do Zero Chorus or Zen AutoPan have ads?

Neither Zero Chorus nor Zen AutoPan shows ads.

### Which is updated more often, Zero Chorus or Zen AutoPan?

Zero Chorus ships an update every 6 months, and Zen AutoPan every 13 months. Most recently, Zero Chorus was updated on October 9, 2026 and Zen AutoPan on September 9, 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.*