# Bounce: Music Visualizer — Retro LED Spectrum Analyzer

> Retro LED Spectrum Analyzer (iPhone/iPad app by DGR Labs.)

- Source: https://appshunter.io/ios/app/bounce-music-visualizer/id6809848329 (this page in markdown: same URL + `.md`)
- Developer: [DGR Labs](https://appshunter.io/developer/1872445279)
- Category: Music, Entertainment
- Price: $2.99
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Released: 2026-09-14
- Data updated: 2026-09-17
- User reviews in markdown: https://appshunter.io/ios/app/bounce-music-visualizer/id6809848329/reviews.md

## What is Bounce?

Set your iPhone or iPad next to the speaker and it listens through the microphone. Prop it on a shelf, a desk, or a nightstand. It stays awake while the music plays and lets the screen sleep when it stops.

EIGHT WAYS TO VISUALIZE YOUR MUSIC
• LED Matrix: a rainbow spectrum analyzer, glowing segments and floating peaks that fall with gravity
• Pulsar: stacked waveform ridges
• VU Meter: an analog needle on a faceplate
• Classic LED: the classic grid with green, yellow, and red peaks
• Topographic: a 3D wireframe of frequency, time, and level with a cyan glow
• Spectrogram: frequency over time, scrolling across the screen
• Terrain: a moving landscape as a lit, colored surface
• Smooth Bars: continuous bars with peak indicators

MONO OR STEREO
Spread to split the screen into left and right channels. Pinch to bring them back together.

SIMPLE CONTROLS
Double-tap for the mode picker, swipe to change visualizations, drag up or down for sensitivity. Press ? to see them all.

BUILT FOR THE SCREEN
Rendered with Metal at up to 120 frames per second, on a pure black background, on every display size.

UNIVERSAL PURCHASE
Buy it once and unlock it for iPhone, iPad, and Mac.

PRIVATE
Bounce listens and draws. That is all. The audio is never recorded, stored, or sent anywhere. No account, no ads, no tracking, no subscription, no in-app purchases. One purchase and it's yours.

Requires iOS or iPadOS 17 or later.

Privacy Policy: https://dgrlabs.co/privacy.html


## Version history (last 1 release)

### 1.0.1 — 2026-09-14

No release notes.

## More apps by DGR Labs

- [Countdowns by DGR Labs](https://appshunter.io/ios/app/countdowns-by-dgr-labs/id6758349780)
- [CD Wally: Album Player](https://appshunter.io/ios/app/cd-wally-album-player/id6758398992)
- [Bezelbub](https://appshunter.io/ios/app/bezelbub/id6759073631)
- [Overflight: Sky Radar](https://appshunter.io/ios/app/overflight-sky-radar/id6778497813)
- [On This Day by DGR Labs](https://appshunter.io/ios/app/on-this-day-by-dgr-labs/id6809232138)

All apps by DGR Labs: https://appshunter.io/developer/1872445279

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-17.*