# Sonance vs LaZ Viz Audio Visualizer

The clearest difference is review sentiment: LaZ Viz Audio Visualizer at 100% against Sonance's 18%. LaZ Viz Audio Visualizer also leads on rating (5.0 vs 1.6) and update cadence (every 2 weeks vs every 7 months). Sonance's advantage is price ($0.59 vs $4.99) and iOS requirement (15.6 vs 17.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Sonance costs $0.59 and LaZ Viz Audio Visualizer $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LaZ Viz Audio Visualizer holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 18% of Sonance's written reviews are positive against 100% of LaZ Viz Audio Visualizer's.

Sonance ships an update every 7 months, LaZ Viz Audio Visualizer every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sonance | LaZ Viz Audio Visualizer |
| --- | --- | --- |
| Price | **$0.59** | $4.99 |
| Rating | [1.6 (5 ratings)](https://appshunter.io/ios/app/sonance-spectrum-analyzer/id376545832/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/laz-viz-audio-visualizer/id6785089252/reviews)** |
| Number of ratings | 5 | **9** |
| Positive reviews | 18.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#139** |
| Size | 10 MB | 95 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rare Works, LLC](https://appshunter.io/developer/358327587) | [Merit Advertising Corporation](https://appshunter.io/developer/6781731775) |

## What reviewers say

### Sonance

[App page](https://appshunter.io/ios/app/sonance-spectrum-analyzer/id376545832)

This app plays music from your device and provides dynamic audio visualizations, including waveforms and spectrum analysis. It also functions as a decibel meter and offers an in-car interface with large controls for safe operation while driving.

**Highlights:** Plays local music files, Audio spectrum visualizations, Decibel meter (dB FS & dB SPL), In-car user interface, Microphone audio visualization, Customizable settings, AirPlay and Mirroring support

**Features:** Vision Pro support

**In-app purchases:** none


### LaZ Viz Audio Visualizer

[App page](https://appshunter.io/ios/app/laz-viz-audio-visualizer/id6785089252)

**Currently charting:** #139 Top Paid · Entertainment (US App Store)

Transform your iPhone into a dynamic audio visualizer that reacts to your music. Enjoy a variety of retro-inspired displays, from spectrum bars to analog meters, all driven by your device's microphone. No subscriptions or data tracking, just pure audio-visual enjoyment.

**Highlights:** Microphone-driven sound visualizer, Seven live display options, Customizable colors and sensitivity, Retro stereo and car audio themes, Portrait and landscape modes, Keep screen awake option

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

**In-app purchases:** none


## Frequently asked questions

### Is Sonance free?

Sonance costs $0.59, with no in-app purchases.

### Is LaZ Viz Audio Visualizer free?

LaZ Viz Audio Visualizer costs $4.99, with no in-app purchases.

### Which has better reviews, Sonance or LaZ Viz Audio Visualizer?

LaZ Viz Audio Visualizer is rated higher. Sonance averages 1.6 out of 5 from 5 ratings, while LaZ Viz Audio Visualizer averages 5.0 from 9 ratings.

### Do Sonance or LaZ Viz Audio Visualizer have ads?

Neither Sonance nor LaZ Viz Audio Visualizer shows ads.

### Which is updated more often, Sonance or LaZ Viz Audio Visualizer?

Sonance ships an update every 7 months, and LaZ Viz Audio Visualizer every 2 weeks. Most recently, Sonance was updated on October 24, 2026 and LaZ Viz Audio Visualizer on October 25, 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.*