# Panning Delay AUv3 Plugin vs Spectrum AUv3 FFT Visualizer

The clearest difference is update cadence: Panning Delay AUv3 Plugin at monthly against Spectrum AUv3 FFT Visualizer's every 12 months. Panning Delay AUv3 Plugin also leads on iOS requirement (13 vs 15.0). Spectrum AUv3 FFT Visualizer's advantage is price ($0.99 vs $3.99). On ads, in-app purchases and device support there is nothing between them.

Panning Delay AUv3 Plugin costs $3.99 and Spectrum AUv3 FFT Visualizer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Panning Delay AUv3 Plugin ships an update monthly, Spectrum AUv3 FFT Visualizer every 12 months. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Panning Delay AUv3 Plugin | Spectrum AUv3 FFT Visualizer |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/panning-delay-auv3-plugin/id1434380749/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | Paid | — |
| Size | 5 MB | 10 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [4Pockets.com](https://appshunter.io/developer/370131860) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### Panning Delay AUv3 Plugin

[App page](https://appshunter.io/ios/app/panning-delay-auv3-plugin/id1434380749)

A stereo digital delay audio plugin for iOS DAWs that syncs to your project's tempo. Create complex, synchronized delay patterns with adjustable stereo separation and panning effects. Offers full parameter automation and preset management.

**Highlights:** AUv3 compatible audio plugin, Tempo and beat division sync, Adjustable stereo separation, Panning and reverse audio effects, Parameter automation, Preset management, Stereo signal level meters

**In-app purchases:** none


### Spectrum AUv3 FFT Visualizer

[App page](https://appshunter.io/ios/app/spectrum-auv3-fft-visualizer/id6737164438)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Panning Delay AUv3 Plugin free?

Panning Delay AUv3 Plugin costs $3.99, with no in-app purchases.

### Is Spectrum AUv3 FFT Visualizer free?

Spectrum AUv3 FFT Visualizer costs $0.99, with no in-app purchases.

### Do Panning Delay AUv3 Plugin or Spectrum AUv3 FFT Visualizer have ads?

Neither Panning Delay AUv3 Plugin nor Spectrum AUv3 FFT Visualizer shows ads.

### Which is updated more often, Panning Delay AUv3 Plugin or Spectrum AUv3 FFT Visualizer?

Panning Delay AUv3 Plugin ships an update monthly, and Spectrum AUv3 FFT Visualizer every 12 months. Most recently, Panning Delay AUv3 Plugin was updated on October 20, 2026 and Spectrum AUv3 FFT Visualizer on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*