# Multi vs 501 Chorus Echo

The clearest difference is price: Multi at $4.99 against 501 Chorus Echo's $14.99. Multi also leads on iOS requirement (13 vs 15). On update cadence, ads, in-app purchases and device support there is nothing between them.

Multi costs $4.99 and 501 Chorus Echo $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Multi ships an update every 22 months, 501 Chorus Echo every 17 months. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Multi | 501 Chorus Echo |
| --- | --- | --- |
| Price | **$4.99** | $14.99 |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/501-chorus-echo/id6473418769/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 17 months** |
| Monetization | — | Paid |
| Size | 7 MB | 23 MB |
| Requires iOS | **13** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [4Pockets.com](https://appshunter.io/developer/370131860) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### Multi

[App page](https://appshunter.io/ios/app/multi-tap-delay-auv3-plugin/id1444438070)

**In-app purchases:** none


### 501 Chorus Echo

[App page](https://appshunter.io/ios/app/501-chorus-echo/id6473418769)

This audio plugin meticulously models the iconic Roland RE-501 Chorus Echo, offering authentic analog warmth with modern digital flexibility. It provides producers with classic tape delay, BBD chorus, and spring reverb sounds, enhanced by DAW tempo sync and expanded controls for any music genre.

**Highlights:** Authentic analog sound reproduction, Extended creative control with DAW sync, Intuitive user interface, Versatile for any music genre, Independent SOS timings, Linear preamp option

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Multi free?

Multi costs $4.99, with no in-app purchases.

### Is 501 Chorus Echo free?

501 Chorus Echo costs $14.99, with no in-app purchases.

### Do Multi or 501 Chorus Echo have ads?

Neither Multi nor 501 Chorus Echo shows ads.

### Which is updated more often, Multi or 501 Chorus Echo?

Multi ships an update every 22 months, and 501 Chorus Echo every 17 months. Most recently, Multi was updated on September 30, 2026 and 501 Chorus Echo on October 13, 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.*