# 6144 equalizer by DDMF vs Mantis

The clearest difference is rating: Mantis at 5.0 against 6144 equalizer by DDMF's 4.3. 6144 equalizer by DDMF's advantage is price ($9.99 vs $14.99) and ratings volume (34 vs 8). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

6144 equalizer by DDMF costs $9.99 and Mantis $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mantis holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 34 and 8 respectively.

6144 equalizer by DDMF ships an update every 12 months, Mantis every 9 months. The most recent releases landed on September 21, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 6144 equalizer by DDMF | Mantis |
| --- | --- | --- |
| Price | **$9.99** | $14.99 |
| Rating | [4.3 (34 ratings)](https://appshunter.io/ios/app/6144-equalizer-by-ddmf/id1127457881/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/mantis-bbd-echo/id1673531514/reviews)** |
| Number of ratings | **34** | 8 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 9 months** |
| Monetization | Paid | Paid |
| Size | 9 MB | 10 MB |
| Requires iOS | **9.3** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christian Siedschlag](https://appshunter.io/developer/538434682) | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) |

## What reviewers say

### 6144 equalizer by DDMF

[App page](https://appshunter.io/ios/app/6144-equalizer-by-ddmf/id1127457881)

This audio plugin emulates the sound of classic hardware equalizers, adding shimmer and gain without harshness. It's designed for use in compatible iOS music production apps.

**Highlights:** Neve hardware EQ emulation, Higher harmonic generation, Five-band graphic equalizer, Gain without harshness, Audio Unit plugin, Inter App Audio compatible

**Features:** Vision Pro support

**In-app purchases:** none


### Mantis

[App page](https://appshunter.io/ios/app/mantis-bbd-echo/id1673531514)

This audio plugin emulates a vintage 70s analog delay/echo unit, offering a warm, authentic sound. It features four echo taps, swell selectors, and a unique modulation section for chorus-like effects.

**Highlights:** Emulates rare 70s BBD delay/echo, Warm analog sound, Four echo taps, Four swell selectors, Rotafaze modulation section, Mimics tape echo wow/flutter, Chorus-delay effect

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 6144 equalizer by DDMF free?

6144 equalizer by DDMF costs $9.99, with no in-app purchases.

### Is Mantis free?

Mantis costs $14.99, with no in-app purchases.

### Which has better reviews, 6144 equalizer by DDMF or Mantis?

Mantis is rated higher. 6144 equalizer by DDMF averages 4.3 out of 5 from 34 ratings, while Mantis averages 5.0 from 8 ratings.

### Do 6144 equalizer by DDMF or Mantis have ads?

Neither 6144 equalizer by DDMF nor Mantis shows ads.

### Which is updated more often, 6144 equalizer by DDMF or Mantis?

6144 equalizer by DDMF ships an update every 12 months, and Mantis every 9 months. Most recently, 6144 equalizer by DDMF was updated on September 21, 2026 and Mantis on October 1, 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.*