# REPUN vs Seyfert

The clearest difference is price: REPUN at Free against Seyfert's $1.99. Seyfert's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

REPUN is free to download; Seyfert costs $1.99 up front. REPUN sells 1 one-off in-app purchase. Seyfert asks for nothing beyond the download.

## The numbers

| Metric | REPUN | Seyfert |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/seyfert/id6794878287/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Paid |
| Size | 35 MB | 3 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shoma Kondo](https://appshunter.io/developer/1884832972) | [Konstantin Torsten Schutz](https://appshunter.io/developer/6778600016) |

## What reviewers say

### REPUN

[App page](https://appshunter.io/ios/app/repun/id6794769108)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| REPUN Full Version | $6.99 | one-time |


### Seyfert

[App page](https://appshunter.io/ios/app/seyfert/id6794878287)

This music effect plugin creates unique echoes that orbit and revolve around the listener. It offers advanced control over pitch, depth, and tone for each echo, with a built-in reverb and EQ for a rich soundscape. It functions as a standalone app or an Audio Unit for music production software.

**Highlights:** Orbital echo generation, Spin and Doppler pitch-bend effects, 3D binaural imaging, Octave shimmer and transpose, Per-echo tone and drive, Echo-focused reverb and EQ, Standalone and AUv3 support

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

**In-app purchases:** none


## Frequently asked questions

### Is REPUN free?

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

### Is Seyfert free?

Seyfert costs $1.99, with no in-app purchases.

### Do REPUN or Seyfert have ads?

Neither REPUN nor Seyfert 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.*