# SoundBow vs Spectrum AUv3 FFT Visualizer

The clearest difference is update cadence: SoundBow at every 2 months against Spectrum AUv3 FFT Visualizer's every 12 months. SoundBow also leads on iOS requirement (11.0 vs 15.0). Spectrum AUv3 FFT Visualizer's advantage is price ($0.99 vs $1.99). On ads, in-app purchases and device support there is nothing between them.

SoundBow costs $1.99 and Spectrum AUv3 FFT Visualizer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SoundBow 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 | SoundBow | Spectrum AUv3 FFT Visualizer |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[4.7 (13 ratings)](https://appshunter.io/ios/app/soundbow/id1069359097/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 63.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Paid | — |
| Size | 13 MB | 10 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agoston Nagy](https://appshunter.io/developer/985925318) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### SoundBow

[App page](https://appshunter.io/ios/app/soundbow/id1069359097)

Create music by drawing curves and gestural movements on a clean interface. Record your own sounds, build melodies, and export compositions as audio files. This app offers a unique, interactive approach to music production.

**Highlights:** Drawing-based music creation, Gesture-based sound manipulation, Record and use own sounds, Export compositions as audio, Rescale instrument elements

**Features:** macOS Compatibility, Vision Pro support

**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 SoundBow free?

SoundBow costs $1.99, with no in-app purchases.

### Is Spectrum AUv3 FFT Visualizer free?

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

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

Neither SoundBow nor Spectrum AUv3 FFT Visualizer shows ads.

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

SoundBow ships an update every 2 months, and Spectrum AUv3 FFT Visualizer every 12 months. Most recently, SoundBow 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.*