# Filterstation2 vs Mantis

The clearest difference is price: Filterstation2 at $4.99 against Mantis's $14.99. Filterstation2 also leads on iOS requirement (12.0 vs 14.0). Mantis's advantage is rating (5.0 vs 4.4). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Filterstation2 costs $4.99 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 4.4. Both are backed by a comparable volume of ratings — 18 and 8 respectively.

Filterstation2 ships an update every 19 months, Mantis every 9 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Filterstation2 | Mantis |
| --- | --- | --- |
| Price | **$4.99** | $14.99 |
| Rating | [4.4 (18 ratings)](https://appshunter.io/ios/app/filterstation2/id1329509841/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/mantis-bbd-echo/id1673531514/reviews)** |
| Number of ratings | **18** | 8 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 9 months** |
| Monetization | Paid | Paid |
| Size | 29 MB | 10 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) |

## What reviewers say

### Filterstation2

[App page](https://appshunter.io/ios/app/filterstation2/id1329509841)

This app offers a versatile dual filter effect for music production, inspired by classic hardware. It features twelve filter algorithms, an envelope follower, and multiple operating modes for creative sound shaping. Its user-friendly interface and resizable GUI make it a powerful tool for producers.

**Highlights:** Twelve filter algorithms, Envelope follower with sidechain, VCA mode for tremolo/gate, LFO with tempo sync, Serial, parallel, and stereo modes, Resizable GUI, Cross-platform preset manager

**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 Filterstation2 free?

Filterstation2 costs $4.99, with no in-app purchases.

### Is Mantis free?

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

### Which has better reviews, Filterstation2 or Mantis?

Mantis is rated higher. Filterstation2 averages 4.4 out of 5 from 18 ratings, while Mantis averages 5.0 from 8 ratings.

### Do Filterstation2 or Mantis have ads?

Neither Filterstation2 nor Mantis shows ads.

### Which is updated more often, Filterstation2 or Mantis?

Filterstation2 ships an update every 19 months, and Mantis every 9 months. Most recently, Filterstation2 was updated on October 24, 2026 and Mantis on October 25, 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.*