# Spectral Eye vs skippodisk

The clearest difference is update cadence: skippodisk at every 2 weeks against Spectral Eye's every 7 months. Spectral Eye's advantage is ratings volume (84 vs 11) and review sentiment (89% vs 80%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Spectral Eye against 4.9 for skippodisk. That said, the two scores are not equally well evidenced: Spectral Eye has 84 ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 89% of Spectral Eye's written reviews are positive against 80% of skippodisk's.

Spectral Eye ships an update every 7 months, skippodisk every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Spectral Eye | skippodisk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (84 ratings)](https://appshunter.io/ios/app/spectral-eye/id546934084/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/skippodisk/id6449685454/reviews)** |
| Number of ratings | **84** | 11 |
| Positive reviews | **89.5% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 5 MB | 8 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Madden](https://appshunter.io/developer/413007812) | [Alexey Nadzharov](https://appshunter.io/developer/729549192) |

## What reviewers say

### Spectral Eye

[App page](https://appshunter.io/ios/app/spectral-eye/id546934084)

Visualize the harmonic frequencies that make up sounds. This app uses a Fast Fourier transform to display sound components in a unique spiral arrangement, aligning octaves. It's ideal for musicians and sound enthusiasts to understand tonal differences and musical structures.

**Highlights:** Spiral frequency spectrum display, Fast Fourier transform analysis, Visualizes harmonic frequencies, Adjustable synthesizer with sine waves, MIDI input for triggering notes, Displays relative frequency strengths

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

**In-app purchases:** none

**What reviewers like**

- 💡 Innovative and useful tool
- 👍 Simple and excellent design
- 🤩 Fun and interesting to use
- 🔬 Great for sound analysis
- 🎵 Visualizes sound frequencies well

**What reviewers complain about**

- ⏳ Not updated in years
- ❌ Microphone stays on
- 📉 Lacks advanced features
- 🤔 Unclear feature functionality
- 🚫 No 432hz tuning option

**Reported bugs**

- Microphone stays on 24/7
- Does not work for some users
- App does not launch with AUM
- No audio received from Audiobus 3
- Error when launching with AUM

**Requested features**

- Add 432hz tuning option
- Show octave number of a note
- Improve microphone control (only when active)
- Make app open source
- Add iOS versions for Audiobus 3/AUM


### skippodisk

[App page](https://appshunter.io/ios/app/skippodisk/id6449685454)

This music app simulates the sound of a compact disc skipping and glitching. It offers a 2D slider for controlling delay time and feedback, with options for automatic skipping and silence dropouts to create unique audio effects.

**Highlights:** Simulates CD skipping and glitching, 2D slider for delay time and feedback, Automatic CD skipping, Silence dropout effect, Comb filtering effect, Bypass and volume controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Spectral Eye free?

Spectral Eye is free to download, with no in-app purchases.

### Is skippodisk free?

skippodisk is free to download, with no in-app purchases.

### Which has better reviews, Spectral Eye or skippodisk?

skippodisk is rated higher. Spectral Eye averages 4.9 out of 5 from 84 ratings, while skippodisk averages 4.9 from 11 ratings.

### Do Spectral Eye or skippodisk have ads?

Neither Spectral Eye nor skippodisk shows ads.

### Which is updated more often, Spectral Eye or skippodisk?

Spectral Eye ships an update every 7 months, and skippodisk every 2 weeks. Most recently, Spectral Eye was updated on October 25, 2026 and skippodisk on October 24, 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.*