FFT AUv3 Visualizer vs ProgRock.com Radio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FFT AUv3 Visualizer
This real-time spectral analyzer visualizes audio into spectrograms with high precision. It offers advanced features like mel-scale mapping and intelligent color coding to help musicians and audio engineers analyze sound frequencies for mixing, mastering, and sound design.
- Real-time spectral analysis
- High-resolution 4096-sample FFT
- Mel-scale frequency mapping
- 90dB dynamic range with intelligent color mapping
- Resizable interface
- 60Hz display with 75% overlap
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FFT is a real-time spectral analyzer designed specifically for musicians, producers, and audio engineers who demand precision in their frequency domain analysis. This plugin transforms your audio into visual spectrogram, featuring a high-resolution 4096-sample FFT engine that captures every nuance of your sound. With its advanced Blackman-Harris windowing and mel-scale frequency mapping, FFT provides perceptually accurate frequency representation that mirrors how your ears actually hear music. The plugin offers 90dB dynamic range with intelligent color mapping that highlights different frequency bands—from deep blues for sub-bass through vibrant greens for midrange to warm reds for sparkling highs. Whether you're mixing, mastering, sound designing, or analyzing acoustic spaces, FFT's real-time 60Hz display with 75% overlap ensures smooth, responsive visualization that helps you make critical EQ decisions, identify problematic frequencies, monitor stereo imaging, and understand the spectral content of your tracks with scientific precision. The resizable interface adapts to your workflow, making it an indispensable tool for any serious audio professional seeking to visualize and understand their sound in the frequency domain.
ProgRock.com Radio
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ProgRock.com Radio delivers high-quality progressive rock streaming with live DJ shows and on-demand programming. Key features: Live streaming with crystal-clear audio Live DJ shows and 24/7 automated programming Real-time song details with album artwork Last 10 songs played Show schedule Completely free—no ads, no subscriptions, no fees Tune in to discover classic prog, modern progressive rock, and everything in between. Perfect for fans of Genesis, Yes, King Crimson, Porcupine Tree, Big Big Train, Haken, The Dear Hunter, and more.
Screenshots
Verdict
The clearest difference is price: ProgRock.com Radio at Free against FFT AUv3 Visualizer's $0.99. ProgRock.com Radio also leads on update cadence (every 3 weeks vs every 8 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
ProgRock.com Radio is free to download; FFT AUv3 Visualizer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
FFT AUv3 Visualizer ships an update every 8 months, ProgRock.com Radio every 3 weeks. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.
| Parameter | FFT AUv3 Visualizer | ProgRock.com Radio |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 12 MB | 30 MB |
| Age rating | 4+ | 12+ |
| Developer | DiscoDSP LLC | Mark MOnforti |
In-app purchases
FFT AUv3 Visualizer
No in-app purchases
ProgRock.com Radio
No in-app purchases
Questions
Is FFT AUv3 Visualizer free?
Is ProgRock.com Radio free?
Do FFT AUv3 Visualizer or ProgRock.com Radio have ads?
Which is updated more often, FFT AUv3 Visualizer or ProgRock.com Radio?
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