# bismark bs vs MagicDeathEye DDMF compressor

The clearest difference is price: bismark bs at $3.99 against MagicDeathEye DDMF compressor's $24.99. MagicDeathEye DDMF compressor's advantage is rating (4.8 vs 3.0) and review sentiment (92% vs 56%). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

bismark bs costs $3.99 and MagicDeathEye DDMF compressor $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MagicDeathEye DDMF compressor holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: MagicDeathEye DDMF compressor has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 56% of bismark bs's written reviews are positive against 92% of MagicDeathEye DDMF compressor's.

bismark bs ships an update every 5 months, MagicDeathEye DDMF compressor every 8 months. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | bismark bs | MagicDeathEye DDMF compressor |
| --- | --- | --- |
| Price | **$3.99** | $24.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/bismark-bs-spectrum/id327802142/reviews) | **[4.8 (21 ratings)](https://appshunter.io/ios/app/magicdeatheye-ddmf-compressor/id1466360561/reviews)** |
| Number of ratings | 2 | **21** |
| Positive reviews | 56.3% of reviews | **92.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Monetization | Paid | Paid |
| Size | 26 MB | 19 MB |
| Requires iOS | 15.0 | **12** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [bismark LLC](https://appshunter.io/developer/1213793300) | [Christian Siedschlag](https://appshunter.io/developer/538434682) |

## What reviewers say

### bismark bs

[App page](https://appshunter.io/ios/app/bismark-bs-spectrum/id327802142)

This app provides real-time audio spectrum analysis using FFT, visualizing sound frequencies from your device's microphone. It offers customizable display options for clear analysis, suitable for professionals and students.

**Highlights:** Real-time FFT audio analysis, Peak frequency and amplitude detection, Snapshot function for waveform comparison, Customizable graph scale and FFT window, Adjustable decay time and amplitude offset

**In-app purchases:** none


### MagicDeathEye DDMF compressor

[App page](https://appshunter.io/ios/app/magicdeatheye-ddmf-compressor/id1466360561)

This app emulates a high-end tube compressor, offering rich sound and intuitive controls for various instruments and master buss duties. It features adjustable sidechain timings, input/output level controls, and flexible attack/release settings.

**Highlights:** Tube compressor emulation, AUv3 and inter-app audio support, Adjustable input and output levels, Flexible sidechain timing, Variable attack and release settings, 150Hz low-cut filter for sidechain

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is bismark bs free?

bismark bs costs $3.99, with no in-app purchases.

### Is MagicDeathEye DDMF compressor free?

MagicDeathEye DDMF compressor costs $24.99, with no in-app purchases.

### Which has better reviews, bismark bs or MagicDeathEye DDMF compressor?

MagicDeathEye DDMF compressor is rated higher. bismark bs averages 3.0 out of 5 from 2 ratings, while MagicDeathEye DDMF compressor averages 4.8 from 21 ratings.

### Do bismark bs or MagicDeathEye DDMF compressor have ads?

Neither bismark bs nor MagicDeathEye DDMF compressor shows ads.

### Which is updated more often, bismark bs or MagicDeathEye DDMF compressor?

bismark bs ships an update every 5 months, and MagicDeathEye DDMF compressor every 8 months. Most recently, bismark bs was updated on October 17, 2026 and MagicDeathEye DDMF compressor on October 11, 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.*