# FFT Spectrogram Music Player vs Milkwave

The clearest difference is in-app purchases: Milkwave at none against FFT Spectrogram Music Player's 1. Milkwave also leads on device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. FFT Spectrogram Music Player sells 1 one-off in-app purchase. Milkwave asks for nothing beyond the download.

FFT Spectrogram Music Player ships an update every 6 days, Milkwave every 8 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | FFT Spectrogram Music Player | Milkwave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/milkwave/id6802284080/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 8 days |
| Monetization | — | Free |
| Size | 134 MB | 23 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Proiectus GmbH](https://appshunter.io/developer/1885129725) | [Ufuk AYDIN](https://appshunter.io/developer/1883732876) |

## What reviewers say

### FFT Spectrogram Music Player

[App page](https://appshunter.io/ios/app/fft-spectrogram-music-player/id6763494800)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


### Milkwave

[App page](https://appshunter.io/ios/app/milkwave/id6802284080)

Transform your device into a dynamic audio visualizer. Experience your music, live audio, or even vinyl through stunning generative visual art. Supports local files, ambient sound, and external displays.

**Highlights:** Real-time audio visualizer, Local music playback, Ambient desk display, External display mirroring, Photo reactive visuals, Kinetic typography, Apple Watch companion, Philips Hue light sync

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is FFT Spectrogram Music Player free?

FFT Spectrogram Music Player is free to download, with in-app purchases available.

### Is Milkwave free?

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

### Do FFT Spectrogram Music Player or Milkwave have ads?

Neither FFT Spectrogram Music Player nor Milkwave shows ads.

### Which is updated more often, FFT Spectrogram Music Player or Milkwave?

FFT Spectrogram Music Player ships an update every 6 days, and Milkwave every 8 days. Most recently, FFT Spectrogram Music Player was updated on October 31, 2026 and Milkwave on October 31, 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.*