# Stereo Delay vs Quality Analyzer

The clearest difference is chart position: Stereo Delay at #195 against Quality Analyzer's unranked. Stereo Delay also leads on iOS requirement (10.3 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Stereo Delay costs $2.99 and Quality Analyzer $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stereo Delay ships an update every 6 months, Quality Analyzer every 4 months. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Stereo Delay | Quality Analyzer |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/stereo-delay/id1444589287/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Paid | — |
| Best chart rank | **#195** | — |
| Size | 2 MB | 3 MB |
| Requires iOS | **10.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Blue Mangoo Consulting Company Limited](https://appshunter.io/developer/1475107602) | [SORIN NAE](https://appshunter.io/developer/1762445832) |

## What reviewers say

### Stereo Delay

[App page](https://appshunter.io/ios/app/stereo-delay/id1444589287)

**Currently charting:** #195 Top Paid · Music (US App Store)

This audio unit plugin creates natural-sounding stereo delays with unique panning that expands stereo width without sounding repetitive. It features filters and a mixing matrix for dynamic echo placement, ideal for adding depth to music.

**Highlights:** Unique stereo panning matrix, Natural, moving stereo echo, Low-cut and hi-cut filters, Feedback control, LFO controlled pan, Requires host app

**Features:** macOS Compatibility

**In-app purchases:** none


### Quality Analyzer

[App page](https://appshunter.io/ios/app/quality-analyzer/id6757988462)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stereo Delay free?

Stereo Delay costs $2.99, with no in-app purchases.

### Is Quality Analyzer free?

Quality Analyzer costs $2.99, with no in-app purchases.

### Do Stereo Delay or Quality Analyzer have ads?

Neither Stereo Delay nor Quality Analyzer shows ads.

### Which is updated more often, Stereo Delay or Quality Analyzer?

Stereo Delay ships an update every 6 months, and Quality Analyzer every 4 months. Most recently, Stereo Delay was updated on September 11, 2026 and Quality Analyzer on September 17, 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.*