# Spectrojam vs Phazr

The clearest difference is price: Spectrojam at Free against Phazr's $3.99. Spectrojam also leads on iOS requirement (15.0 vs 18.0). Phazr's advantage is rating (4.6 vs 3.9) and in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

Spectrojam is free to download; Phazr costs $3.99 up front. Spectrojam sells 1 one-off in-app purchase. Phazr asks for nothing beyond the download.

Phazr holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: Phazr has 137 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 69% of Spectrojam's written reviews are positive against 82% of Phazr's.

Spectrojam ships an update every 3 months, Phazr every 2 months. The most recent releases landed on September 16, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Spectrojam | Phazr |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [3.9 (25 ratings)](https://appshunter.io/ios/app/spectrojam/id1302916204/reviews) | **[4.6 (137 ratings)](https://appshunter.io/ios/app/phazr/id1472113449/reviews)** |
| Number of ratings | 25 | **137** |
| Positive reviews | 69.2% of reviews | **82.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#105** |
| Size | 67 MB | 12 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [Nonsequential Time Labs](https://appshunter.io/developer/1294961478) | [Daniel Resnick](https://appshunter.io/developer/705067089) |

## What reviewers say

### Spectrojam

[App page](https://appshunter.io/ios/app/spectrojam/id1302916204)

This app transforms sounds from your microphone into dynamic colors and shapes on your screen. It visualizes the frequency composition of everyday noises and musical tunes, allowing you to see sound signatures and even translate them into musical notes.

**Highlights:** Real-time sound to color/shape visualization, Musical note display for pitch accuracy, Chord and harmony analysis, Adjustable gain for volume control, High-resolution premium visualizer, Color modulation effects

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Phazr

[App page](https://appshunter.io/ios/app/phazr/id1472113449)

**Currently charting:** #105 Top Paid · Music (US App Store)

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.

**Highlights:** Real-time haptic feedback, 9 unique visualizers, Plays local music files, Microphone audio capture, Game controller integration, ProMotion and HDR display support

**In-app purchases:** none

**What reviewers like**

- ✨ Beautiful visuals
- 🎛️ Great haptic feedback
- 🎧 Immersive experience
- 🆓 Free to use
- 🎨 Nice design

**What reviewers complain about**

- ❌ Doesn't work with Apple Music
- ❌ Doesn't work with Spotify
- ❌ Doesn't work with streaming services
- 🤔 Limited visuals
- 🎛️ Haptics can be muddy

**Reported bugs**

- Files deleted after playing
- Songs end early
- Visualizers not working after first use
- Laggy menu loading

**Requested features**

- Add haptic feedback when screen is locked
- Add shuffle mode for tracks and visuals
- More visuals
- Support for background playback with vibrations
- Ability to disable AR and move camera with fingers


## Frequently asked questions

### Is Spectrojam free?

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

### Is Phazr free?

Phazr costs $3.99, with no in-app purchases.

### Which has better reviews, Spectrojam or Phazr?

Phazr is rated higher. Spectrojam averages 3.9 out of 5 from 25 ratings, while Phazr averages 4.6 from 137 ratings.

### Do Spectrojam or Phazr have ads?

Neither Spectrojam nor Phazr shows ads.

### Which is updated more often, Spectrojam or Phazr?

Spectrojam ships an update every 3 months, and Phazr every 2 months. Most recently, Spectrojam was updated on September 16, 2026 and Phazr on October 16, 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.*