# Spectrum vs Spectrolite

The clearest difference is review sentiment: Spectrolite at 83% against Spectrum's 36%. Spectrolite also leads on rating (4.8 vs 2.8). Spectrum's advantage is update cadence (every 3 weeks vs every 8 months) and iOS requirement (11.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Spectrum sells 8 in-app purchases, starting at $1.99 per month and Spectrolite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Spectrolite holds the better App Store score, 4.8 against 2.8. Both are backed by a comparable volume of ratings — 151 and 51 respectively. Written reviews point the same way: 36% of Spectrum's written reviews are positive against 83% of Spectrolite's.

Spectrum ships an update every 3 weeks, Spectrolite every 8 months. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Spectrum | Spectrolite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (151 ratings)](https://appshunter.io/ios/app/spectrum-music-visualizer/id1198408205/reviews) | **[4.8 (51 ratings)](https://appshunter.io/ios/app/spectrolite/id1480240180/reviews)** |
| Number of ratings | **151** | 51 |
| Positive reviews | 36.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 186 MB | 1 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Y. MOCHIDUKI](https://appshunter.io/developer/556544131) | [Waxing Wave](https://appshunter.io/developer/392942046) |

## What reviewers say

### Spectrum

[App page](https://appshunter.io/ios/app/spectrum-music-visualizer/id1198408205)

Visualize your music with a wide array of dynamic effects. Choose from your device's music library or use your microphone to create stunning audio-reactive visuals. Unlock all effects and remove ads with a premium upgrade.

**Highlights:** Music library integration, Microphone input, Over 50 visual effects, Ad-free premium option, Subscription and one-time purchase

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 1 month | $1.99 | per month |
| Premium - 6 months | $4.99 | per 6 months |
| Premium - 1 year | $8.99 | per year |
| Additional Contents 1 | $1.99 | one-time |
| Additional Contents 2 | $1.99 | one-time |
| Additional Contents 3 | $1.99 | one-time |
| Additional Contents 4 | $1.99 | one-time |
| Premium | $9.99 | one-time |

**What reviewers like**

- 🎨 Beautiful and varied visualizations
- 🎵 Works well with Apple Music and iTunes
- 💾 Ability to save and modify recordings
- 🎬 Great for creating music videos
- ⚡ Smooth performance without lag

**What reviewers complain about**

- 🐢 Extremely slow loading times
- 🖥️ Frequent crashes and black/blank screens
- ⏱️ High latency in visualizations
- 🔇 Audio sync issues and missing sound
- ❌ Cannot import personal music files

**Reported bugs**

- App won't launch - stuck on blank/grey/brown screen
- App crashes immediately upon opening
- Music library fails to load or display songs
- Latency between audio and visualization (3+ seconds)
- Audio not playing despite visuals responding

**Requested features**

- Import audio files from device storage
- Support for Spotify integration
- Support for Google Play Music
- Ability to import from GarageBand
- File manager/iCloud Drive access


### Spectrolite

[App page](https://appshunter.io/ios/app/spectrolite/id1480240180)

This app visualizes sound in real-time using various spectrogram types. Explore detailed audio data with intuitive touch controls and adjustable parameters. An optional purchase unlocks advanced measurement tools.

**Highlights:** Real-time spectrogram visualization, Constant-Q, linear, and mel frequency scales, Full human hearing frequency range, Intuitive touch panning and zooming, Adjustable gain, Q, and other parameters, Pro version: grids, scales, spectrum view, tap-to-measure

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | one-time |


## Frequently asked questions

### Is Spectrum free?

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

### Is Spectrolite free?

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

### Which has better reviews, Spectrum or Spectrolite?

Spectrolite is rated higher. Spectrum averages 2.8 out of 5 from 151 ratings, while Spectrolite averages 4.8 from 51 ratings.

### Do Spectrum or Spectrolite have ads?

Neither Spectrum nor Spectrolite shows ads.

### Which is updated more often, Spectrum or Spectrolite?

Spectrum ships an update every 3 weeks, and Spectrolite every 8 months. Most recently, Spectrum was updated on September 19, 2026 and Spectrolite on September 23, 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.*