# SimplyChorus vs Spectrum AUv3 FFT Visualizer

The clearest difference is update cadence: SimplyChorus at every 2 months against Spectrum AUv3 FFT Visualizer's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SimplyChorus ships an update every 2 months, Spectrum AUv3 FFT Visualizer every 12 months. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SimplyChorus | Spectrum AUv3 FFT Visualizer |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Size | 6 MB | 10 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brad Howes](https://appshunter.io/developer/430573224) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### SimplyChorus

[App page](https://appshunter.io/ios/app/simplychorus/id1617785972)

**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 SimplyChorus free?

SimplyChorus costs $0.99, with no in-app purchases.

### Is Spectrum AUv3 FFT Visualizer free?

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

### Do SimplyChorus or Spectrum AUv3 FFT Visualizer have ads?

Neither SimplyChorus nor Spectrum AUv3 FFT Visualizer shows ads.

### Which is updated more often, SimplyChorus or Spectrum AUv3 FFT Visualizer?

SimplyChorus ships an update every 2 months, and Spectrum AUv3 FFT Visualizer every 12 months. Most recently, SimplyChorus was updated on October 21, 2026 and Spectrum AUv3 FFT Visualizer on October 18, 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.*