# 501 Chorus Echo vs sub808

The clearest difference is price: sub808 at $9.99 against 501 Chorus Echo's $14.99. sub808 also leads on update cadence (every 6 months vs every 17 months) and iOS requirement (12.0 vs 15). 501 Chorus Echo's advantage is rating (4.5 vs 4.2). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

501 Chorus Echo costs $14.99 and sub808 $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

501 Chorus Echo holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 8 and 10 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

501 Chorus Echo ships an update every 17 months, sub808 every 6 months. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 501 Chorus Echo | sub808 |
| --- | --- | --- |
| Price | $14.99 | **$9.99** |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/501-chorus-echo/id6473418769/reviews)** | [4.2 (10 ratings)](https://appshunter.io/ios/app/sub808/id6475637520/reviews) |
| Number of ratings | 8 | **10** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 6 months** |
| Monetization | Paid | Paid |
| Size | 23 MB | 150 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nembrini Audio](https://appshunter.io/developer/1493296895) | [OSC Audio](https://appshunter.io/developer/1693533681) |

## What reviewers say

### 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


### sub808

[App page](https://appshunter.io/ios/app/sub808/id6475637520)

Create powerful sub-bass sounds with this intuitive instrument app. Explore analog-inspired flavors, fine-tune saturation, and sculpt your basslines with versatile envelope and shaper controls. Compatible across devices for seamless production.

**Highlights:** 50 Factory Presets, 4 Analog Flavors, 8 Saturation Modes, Filter Cutoff & Glide, Handcrafted Envelope & Shaper, Cross-platform Compatibility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 501 Chorus Echo free?

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

### Is sub808 free?

sub808 costs $9.99, with no in-app purchases.

### Which has better reviews, 501 Chorus Echo or sub808?

501 Chorus Echo is rated higher. 501 Chorus Echo averages 4.5 out of 5 from 8 ratings, while sub808 averages 4.2 from 10 ratings.

### Do 501 Chorus Echo or sub808 have ads?

Neither 501 Chorus Echo nor sub808 shows ads.

### Which is updated more often, 501 Chorus Echo or sub808?

501 Chorus Echo ships an update every 17 months, and sub808 every 6 months. Most recently, 501 Chorus Echo was updated on October 13, 2026 and sub808 on September 23, 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.*