Comparison

Spectrum AUv3 FFT Visualizer vs Accelonome

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Spectrum AUv3 FFT Visualizer

Real-time FFT Analyzer

About

Spectrum AUv3 FFT Visualizer

Features

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Turn sound into stunning visuals with Spectrum, an AUv3-compatible real-time spectrum analyzer for audio signals. Effortlessly monitor 29 specific frequencies from 10 Hz to 20 kHz with precision, powered by Fast Fourier Transform (FFT) data. Spectrum’s sleek graphics feature vertical markers, filled paths, and a smooth gradient background for an immersive visual experience. Enjoy accurate frequency placement with logarithmic scaling, and interact seamlessly using touch to highlight specific frequencies. Designed for performance, it dynamically adjusts to real-time data, transforms decibels, and ensures smooth, optimized rendering for flawless updates.

About

Accelonome

Features

Read full description

Accelonome - Metronome An accelerated metronome app to make the best of your practice time! Set the start BPM, set the end BPM after which the cycle will repeat, set the jump BPM which is the amount to jump and the interval bar to decide after how many bars the jump will happen. Easy peasy - now start your practice! Features - 1. Ad Free 2. Drums (All time signatures to be added soon) 3. Accented Vibrations (Phone Specific) 4. Flash Flicker Per BeatMetronome app to make the best of your practice time!

Screenshots

Spectrum AUv3 FFT Visualizer2 screens

Accelonome2 screens

Verdict

The call

The clearest difference is update cadence: Accelonome at weekly against Spectrum AUv3 FFT Visualizer's every 12 months. Accelonome also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Spectrum AUv3 FFT Visualizer ships an update every 12 months, Accelonome weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level

Spectrum AUv3 FFT Visualizer versus Accelonome: the parameters behind the verdict, then further details
Parameter	Spectrum AUv3 FFT Visualizer	Accelonome
Price	$0.99	$0.99
Update frequency	Every 12 months	Weekly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	13.0 — better
Further details — not scored
Size	10 MB	19 MB
Age rating	4+	4+
Developer	DiscoDSP LLC	Ananth Venkatesh

In-app purchases

None

Spectrum AUv3 FFT Visualizer

No in-app purchases

None

Accelonome

No in-app purchases

Questions

Is Spectrum AUv3 FFT Visualizer free?

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

Is Accelonome free?

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

Do Spectrum AUv3 FFT Visualizer or Accelonome have ads?

Neither Spectrum AUv3 FFT Visualizer nor Accelonome shows ads.

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

Spectrum AUv3 FFT Visualizer ships an update every 12 months, and Accelonome weekly. Most recently, Spectrum AUv3 FFT Visualizer was updated on October 27, 2026 and Accelonome on October 28, 2026.