# Analog Rack Chorus vs Filterstep

The clearest difference is review sentiment: Analog Rack Chorus at 100% against Filterstep's 73%. Analog Rack Chorus also leads on rating (5.0 vs 4.7). Filterstep's advantage is monetization model (free vs ad-supported) and iOS requirement (9.3 vs 15). On price, ratings volume, update cadence and ads there is nothing between them.

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

Analog Rack Chorus holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 17 and 42 respectively. Written reviews point the same way: 100% of Analog Rack Chorus's written reviews are positive against 73% of Filterstep's.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Analog Rack Chorus | Filterstep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (17 ratings)](https://appshunter.io/ios/app/analog-rack-chorus/id1497433866/reviews)** | [4.7 (42 ratings)](https://appshunter.io/ios/app/filterstep/id1500042551/reviews) |
| Number of ratings | 17 | **42** |
| Positive reviews | **100.0% of reviews** | 73.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | Ad-supported | **Free** |
| Size | 25 MB | 12 MB |
| Requires iOS | 15 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nembrini Audio](https://appshunter.io/developer/1493296895) | [AUDIOMODERN](https://appshunter.io/developer/1435691908) |

## What reviewers say

### Analog Rack Chorus

[App page](https://appshunter.io/ios/app/analog-rack-chorus/id1497433866)

This powerful yet simple audio plugin emulates classic analog chorus pedals and rack units. It adds beautiful analog tube coloration to your tracks, offering a custom tube preamp circuit for unique sound shaping. It functions as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect.

**Highlights:** Emulates famous analog chorus pedals and rack units, Custom tube preamp virtual circuit, Adds analog tube coloration, Standalone app functionality, AudioUnit v3 effect support, Inter-App Audio effect support

**Features:** Vision Pro support

**In-app purchases:** none


### Filterstep

[App page](https://appshunter.io/ios/app/filterstep/id1500042551)

This app offers a creative motion filter plugin for real-time rhythmic movement. Explore intricate patterns and sonic possibilities with various filter effect settings and randomization. Shape any sound into a unique groove.

**Highlights:** Real-time rhythmic movement, Intricate filter effect settings, Filter randomization, Three filter types, Sequencer movement control, Infinity mode

**In-app purchases:** none


## Frequently asked questions

### Is Analog Rack Chorus free?

Analog Rack Chorus is free to download, with no in-app purchases.

### Is Filterstep free?

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

### Which has better reviews, Analog Rack Chorus or Filterstep?

Analog Rack Chorus is rated higher. Analog Rack Chorus averages 5.0 out of 5 from 17 ratings, while Filterstep averages 4.7 from 42 ratings.

### Do Analog Rack Chorus or Filterstep have ads?

Neither Analog Rack Chorus nor Filterstep shows ads.

### Which is updated more often, Analog Rack Chorus or Filterstep?

Analog Rack Chorus ships an update every 6 months, and Filterstep every 6 months. Most recently, Analog Rack Chorus was updated on October 13, 2026 and Filterstep on October 1, 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.*