Phazr

Phazr

Music Visualizers and Haptics

134 ratings
67 reviews
#181 in paid Music
🎵 Music
$4.99

Price history


Details

  • Released
  • Updated
Phazr video #1 for iPhone
Phazr screenshot #2 for iPhone
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Phazr screenshot #4 for iPhone
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About

Transform your music into an immersive, multisensory experience. This app enhances audio with real-time visualizers and haptic feedback. It plays locally downloaded music or captures environmental sound via the microphone.

Real-time haptic feedback
9 unique visualizers
Plays local music files
Microphone audio capture
Game controller integration
ProMotion and HDR display support
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What users say

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What's New in Phazr

1.8

March 17, 2026

Works around an OS issue where importing files would sometimes delete the original file.

Charts

Top Paid

📉 181-39

Music

This app dropped -39 positions in Music chart.

Last updated on July 21, 2026.

User reviews

Cool app with one pretty significant flaw

This is a solid music visualizer that is rendered nearly useless by one major flaw. If I have my music just stored locally in a folder on my phone in the files app, and then I choose one or more of those songs to play back in Phazr, once it’s finished playing the song(s), they’ve disappeared from the files app entirely.

It seems that somehow Phazr is deleting every song I play with it, without any warning or notice or anything. So basically, if you’re using this as a music player, either be prepared to lose those files after Phazr has played them, or I guess keep duplicates of everything on your phone to replace the files that Phazr will delete. Either way, it’s a pretty significant flaw that makes the app nearly unusable for playing music that you actually want to keep stored on your phone. Someone brought up the same issue in a review from October of last year, but it appears after 5-6 months, nothing has been done to solve the problem yet.

Use this app at your own risk and know in advance that if you play a song in the app, it’s probably not going to be on your phone anymore after Phazr has finished playing it.

Edit: I emailed the developer about the problem, and received a response the next day, and an update that fixed the problem was released shortly after. So I can much more confidently recommend this app now.
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Cool app with one pretty significant flaw

This is a solid music visualizer that is rendered nearly useless by one major flaw. If I have my music just stored locally in a folder on my phone in the files app, and then I choose one or more of those songs to play back in Phazr, once it’s finished playing the song(s), they’ve disappeared from the files app entirely.

It seems that somehow Phazr is deleting every song I play with it, without any warning or notice or anything. So basically, if you’re using this as a music player, either be prepared to lose those files after Phazr has played them, or I guess keep duplicates of everything on your phone to replace the files that Phazr will delete. Either way, it’s a pretty significant flaw that makes the app nearly unusable for playing music that you actually want to keep stored on your phone. Someone brought up the same issue in a review from October of last year, but it appears after 5-6 months, nothing has been done to solve the problem yet.

Use this app at your own risk and know in advance that if you play a song in the app, it’s probably not going to be on your phone anymore after Phazr has finished playing it.
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Response from developer

The latest update (1.8) works around the issue, which appears to be an OS bug.

Not it.

Cute and all but it can’t to anything unless you’ve paid and downloaded the music prior or have your mic on. Not how I want to experience my music. I was seriously hoping for some that can visualize the music I’m listening to on Spotify or YouTube music with my headphones. So I don’t have to be that weirdo playing their music out loud. Really disappointed honestly.
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Great app

I really enjoy using the app and appreciate all the features. I was wondering if it might be possible to add haptic feedback when the screen is locked. Thank you for considering my suggestion!

Doesn’t work with Apple Music

I know it doesn’t say but it would be nice to mention it doesn’t work with Apple Music. Feels kind of intentional

Developer apps

User experience

🐞

Reported Bugs

4 issues

Files deleted after playing

Bug

Songs end early

Bug

Visualizers not working after first use

Bug

Laggy menu loading

Bug

Requested Features

20 requests

Add haptic feedback when screen is locked

Feature

Add shuffle mode for tracks and visuals

Feature

More visuals

Feature

Support for background playback with vibrations

Feature

Ability to disable AR and move camera with fingers

Feature

Control zoom and other visualizer settings

Feature

Color schemes for visuals

Feature

Add repeat function

Feature

Add support for Spotify

Feature

Add support for YouTube Music

Feature

Add support for SoundCloud

Feature

Add loop option

Feature

Change background color or visual colors

Feature

Optional mode to turn off visual imagery for pocket use

Feature

Settings to reduce or alter motion and brightness

Feature

Ability to adjust vibration strength

Feature

Ability to favorite playlists

Feature

Tailor haptic feedback by frequency

Feature

Recording feature

Feature

More music visualizing features

Feature

FAQ

What does Phazr do?

Phazr transforms your music into a multisensory experience by enhancing it with real-time visualizers and haptic effects. It can play locally downloaded DRM-free music from your library or the Files app, or capture environmental sound using your device's microphone.

What are the key features of Phazr?

Key features include real-time haptic feedback generated based on the music playing, nine unique visualizers that react to audio and touch, support for ProMotion and HDR displays, and integration with paired game controllers for haptics and lighting effects.

Is Phazr free to use?

Yes, Phazr is available for free. The application does not feature in-app purchases or advertisements, allowing users to enjoy its features without additional cost.

What kind of music can I play with Phazr?

Phazr supports playing locally downloaded DRM-free music content from your device's music library or the Files app. It does not support streaming services like Apple Music or Spotify due to limitations in raw audio access for third-party developers.

How does the haptic feedback work?

Phazr generates vibration effects in real time that correspond to the music being played. These haptics are delivered on devices supporting Core Haptics and can also be experienced on any supported game controllers paired with your device.