# PhaseShift vs RetroAMP

The clearest difference is in-app purchases: RetroAMP at none against PhaseShift's 1. PhaseShift's advantage is device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. PhaseShift sells 1 one-off in-app purchase. RetroAMP asks for nothing beyond the download.

## The numbers

| Metric | PhaseShift | RetroAMP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phaseshift/id6754306052/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 18 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nevv Atlantis LLC](https://appshunter.io/developer/1785977795) | [Rishabh TANDON](https://appshunter.io/developer/1878219232) |

## What reviewers say

### PhaseShift

[App page](https://appshunter.io/ios/app/phaseshift/id6754306052)

A private, high-fidelity music player for your owned music collection. Import and organize your audio files, enjoy detailed playback features, and customize your listening experience without ads or tracking.

**Highlights:** Import music from various sources, Organize and customize library, High-fidelity audio playback, Customizable playback controls, Create and edit playlists, Sync library across devices, Offline functionality

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

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


### RetroAMP

[App page](https://appshunter.io/ios/app/retroamp/id6759348604)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PhaseShift free?

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

### Is RetroAMP free?

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

### Do PhaseShift or RetroAMP have ads?

Neither PhaseShift nor RetroAMP shows ads.

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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.*