Comparison

Particles AR vs Sound Visualizer

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

Head to head

Particles AR

Explore music interactively

★ 2.52 ratingsView app →

About

Particles AR

Features

Read full description

Discover musical structures in a playful way—without reading music—and experience music in a new, synesthetic, immersive way.

About

Sound Visualizer

Transform your audio into dynamic, real-time visual experiences. This app analyzes your music to create spectrum bars, radial rings, and other effects. Enjoy immersive full-screen mode and background playback with lock screen controls.

Highlights

Real-time frequency spectrum visualization
Supports MP3, M4A, AAC, WAV, AIFF
Adaptive frequency detection
Full-screen immersive mode
Background playback with lock screen controls
Customizable visualization settings

Features

Read full description

Turn your music into stunning real-time visuals. Import your audio files and watch them come alive with spectrum bars, radial rings, and more — all powered by true FFT analysis. - Real-time frequency spectrum visualization - Supports MP3, M4A, AAC, WAV, and AIFF - Adaptive frequency detection — every track fills the display - Full-screen immersive mode - Background playback with lock screen controls - Customizable settings: smoothing, HF boost, frame rate, band ordering, background Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Particles AR3 screens

Sound Visualizer4 screens

Verdict

The call

The clearest difference is in-app purchases: Particles AR at none against Sound Visualizer's 1. Particles AR also leads on iOS requirement (15.6 vs 17.0). Sound Visualizer's advantage is update cadence (every 11 days vs every 4 months). On price, ads 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

Both are free to download. Sound Visualizer sells 1 in-app purchase, starting at $4.99 per month. Particles AR asks for nothing beyond the download.

UpkeepUpdate frequency

Particles AR ships an update every 4 months, Sound Visualizer every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level

Particles AR versus Sound Visualizer: the parameters behind the verdict, then further details
Parameter	Particles AR	Sound Visualizer
Price	Free	Free
Rating	—	2.5 (2 ratings) — better
Positive reviews	—	50.0% of reviews
Number of ratings	—	2 — better
Update frequency	Every 4 months	Every 11 days — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.6 — better	17.0
Further details — not scored
Size	160 MB	15 MB
Age rating	4+	4+
Developer	Piano Particles	Sundarammal Palanisamy

In-app purchases

None

Particles AR

No in-app purchases

1 purchases

Sound Visualizer

Subscriptions1

Pro Edition$4.991 Month

Questions

Is Particles AR free?

Particles AR is free to download, with no in-app purchases.

Is Sound Visualizer free?

Sound Visualizer is free to download, with in-app purchases available.

Do Particles AR or Sound Visualizer have ads?

Neither Particles AR nor Sound Visualizer shows ads.

Which is updated more often, Particles AR or Sound Visualizer?

Particles AR ships an update every 4 months, and Sound Visualizer every 11 days. Most recently, Particles AR was updated on October 30, 2026 and Sound Visualizer on October 31, 2026.