# PreAmp vs IEM Manager

The clearest difference is in-app purchases: PreAmp at none against IEM Manager's 2. PreAmp also leads on update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. IEM Manager sells 2 in-app purchases, starting at $6.99 per month. PreAmp asks for nothing beyond the download.

PreAmp ships an update every 3 weeks, IEM Manager every 6 weeks. The most recent releases landed on October 4, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | PreAmp | IEM Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/preamp/id1465126880/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 19 MB | 22 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PREAMP LTD](https://appshunter.io/developer/1465126879) | [Yves-Marie Omnes](https://appshunter.io/developer/1848715678) |

## What reviewers say

### PreAmp

[App page](https://appshunter.io/ios/app/preamp/id1465126880)

Access and play music from your shared albums remotely. Download tracks for offline listening and manage your music library on the go. This app allows select users to enjoy their content anywhere.

**Highlights:** Remote content access, View shared albums, In-app music playback, Offline music downloads

**Features:** macOS Compatibility

**In-app purchases:** none


### IEM Manager

[App page](https://appshunter.io/ios/app/iem-manager/id6754808068)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IEM Manager Pro Monthly | $6.99 | per month |
| IEM Manager Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is PreAmp free?

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

### Is IEM Manager free?

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

### Do PreAmp or IEM Manager have ads?

Neither PreAmp nor IEM Manager shows ads.

### Which is updated more often, PreAmp or IEM Manager?

PreAmp ships an update every 3 weeks, and IEM Manager every 6 weeks. Most recently, PreAmp was updated on October 4, 2026 and IEM Manager on September 22, 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.*