# Filterjam vs Zen AutoPan

The clearest difference is rating: Filterjam at 5.0 against Zen AutoPan's 4.6. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Filterjam holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 34 and 14 respectively. Written reviews point the same way: 83% of Filterjam's written reviews are positive against 80% of Zen AutoPan's.

Filterjam ships an update every 22 months, Zen AutoPan every 13 months. The most recent releases landed on October 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Filterjam | Zen AutoPan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (34 ratings)](https://appshunter.io/ios/app/filterjam/id1659941144/reviews)** | [4.6 (14 ratings)](https://appshunter.io/ios/app/zen-autopan/id6478596185/reviews) |
| Number of ratings | **34** | 14 |
| Positive reviews | **83.3% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 13 months** |
| Monetization | Free | Free |
| Size | 25 MB | 15 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) | [Tom Power](https://appshunter.io/developer/1629402664) |

## What reviewers say

### Filterjam

[App page](https://appshunter.io/ios/app/filterjam/id1659941144)

This app offers a multiband resonant filter for creating unique audio effects. It divides input signals into four bands, allowing for various sonic manipulations from subtle enhancements to extreme sound mangling.

**Highlights:** Multiband resonant filtering, 4-band signal division, Sum or multiply band modes, Versatile sound shaping, Ringmod-like effects

**Features:** Vision Pro support

**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 Filterjam free?

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

### Is Zen AutoPan free?

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

### Which has better reviews, Filterjam or Zen AutoPan?

Filterjam is rated higher. Filterjam averages 5.0 out of 5 from 34 ratings, while Zen AutoPan averages 4.6 from 14 ratings.

### Do Filterjam or Zen AutoPan have ads?

Neither Filterjam nor Zen AutoPan shows ads.

### Which is updated more often, Filterjam or Zen AutoPan?

Filterjam ships an update every 22 months, and Zen AutoPan every 13 months. Most recently, Filterjam was updated on October 15, 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.*