# Full HD Parametric Equalizer vs Spectrum AUv3 FFT Visualizer

The clearest difference is update cadence: Full HD Parametric Equalizer at every 4 months against Spectrum AUv3 FFT Visualizer's every 12 months. Full HD Parametric Equalizer also leads on iOS requirement (11.0 vs 15.0). Spectrum AUv3 FFT Visualizer's advantage is price ($0.99 vs $2.99). On ads, in-app purchases and device support there is nothing between them.

Full HD Parametric Equalizer costs $2.99 and Spectrum AUv3 FFT Visualizer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Full HD Parametric Equalizer ships an update every 4 months, Spectrum AUv3 FFT Visualizer every 12 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Full HD Parametric Equalizer | Spectrum AUv3 FFT Visualizer |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[1.7 (6 ratings)](https://appshunter.io/ios/app/full-hd-parametric-equalizer/id686198011/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 41.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Monetization | Paid | — |
| Size | 15 MB | 10 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AuralWare, LLC](https://appshunter.io/developer/583747156) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### Full HD Parametric Equalizer

[App page](https://appshunter.io/ios/app/full-hd-parametric-equalizer/id686198011)

Enhance your audio experience with a powerful parametric equalizer and music player. Customize sound with 10 programmable frequency points and individual channel settings. Create unlimited playlists and manage your music library with advanced playback features.

**Highlights:** 100 dB EQ Range with 10 programmable frequency points, Individual Left/Right channel EQ and preamp settings, Unlimited playlist creation and management, Auto-saved EQ settings per song and playlist, Full-function HiFi music player, Auto-imported song lyrics, AirPlay and remote control support

**Features:** macOS Compatibility

**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 Full HD Parametric Equalizer free?

Full HD Parametric Equalizer costs $2.99, with no in-app purchases.

### Is Spectrum AUv3 FFT Visualizer free?

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

### Do Full HD Parametric Equalizer or Spectrum AUv3 FFT Visualizer have ads?

Neither Full HD Parametric Equalizer nor Spectrum AUv3 FFT Visualizer shows ads.

### Which is updated more often, Full HD Parametric Equalizer or Spectrum AUv3 FFT Visualizer?

Full HD Parametric Equalizer ships an update every 4 months, and Spectrum AUv3 FFT Visualizer every 12 months. Most recently, Full HD Parametric Equalizer was updated on October 9, 2026 and Spectrum AUv3 FFT Visualizer on October 1, 2026.

---

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