# Spectrum vs Waveform Visualizer

The clearest difference is rating: Waveform Visualizer at 4.2 against Spectrum's 2.8. Spectrum's advantage is iOS requirement (11.0 vs 26). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Spectrum sells 8 in-app purchases, starting at $1.99 per month and Waveform Visualizer sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Waveform Visualizer holds the better App Store score, 4.2 against 2.8. Both are backed by a comparable volume of ratings — 151 and 117 respectively. Written reviews point the same way: 36% of Spectrum's written reviews are positive against 39% of Waveform Visualizer's.

Spectrum ships an update every 3 weeks, Waveform Visualizer every 2 weeks. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Spectrum | Waveform Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (151 ratings)](https://appshunter.io/ios/app/spectrum-music-visualizer/id1198408205/reviews) | **[4.2 (117 ratings)](https://appshunter.io/ios/app/waveform-visualizer-audiom/id1587308997/reviews)** |
| Number of ratings | **151** | 117 |
| Positive reviews | 36.0% of reviews | **38.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Freemium | Freemium |
| Size | 186 MB | 28 MB |
| Requires iOS | **11.0** | 26 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Y. MOCHIDUKI](https://appshunter.io/developer/556544131) | [Samira Sadeghi](https://appshunter.io/developer/1808607496) |

## 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


### Waveform Visualizer

[App page](https://appshunter.io/ios/app/waveform-visualizer-audiom/id1587308997)

Transform your audio into captivating waveform videos for social media. Easily convert voice recordings into visual content with customizable backgrounds, colors, and wave styles. Transcribe your speech to text and make your voice stand out.

**Highlights:** Audio to waveform video conversion, Voice transcribing to text, Customizable wave styles, Background media library, Color customization, Avatar addition (Pro)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audiom Pro Monthly | $2.99 | per month |
| Audiom Pro Weekly | $4.99 | per 7 days |
| Audiom Pro Yearly | $14.99 | per year |
| Audiom Pro | $29.99 | one-time |


## Frequently asked questions

### Is Spectrum free?

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

### Is Waveform Visualizer free?

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

### Which has better reviews, Spectrum or Waveform Visualizer?

Waveform Visualizer is rated higher. Spectrum averages 2.8 out of 5 from 151 ratings, while Waveform Visualizer averages 4.2 from 117 ratings.

### Do Spectrum or Waveform Visualizer have ads?

Neither Spectrum nor Waveform Visualizer shows ads.

### Which is updated more often, Spectrum or Waveform Visualizer?

Spectrum ships an update every 3 weeks, and Waveform Visualizer every 2 weeks. Most recently, Spectrum was updated on September 19, 2026 and Waveform Visualizer on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*