# Mantis vs plateVerb

The clearest difference is price: plateVerb at $4.99 against Mantis's $14.99. plateVerb also leads on update cadence (every 5 months vs every 9 months) and iOS requirement (12.0 vs 14.0). Mantis's advantage is rating (5.0 vs 4.5). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Mantis costs $14.99 and plateVerb $4.99 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 4.5. Both are backed by a comparable volume of ratings — 8 and 6 respectively.

Mantis ships an update every 9 months, plateVerb every 5 months. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Mantis | plateVerb |
| --- | --- | --- |
| Price | $14.99 | **$4.99** |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/mantis-bbd-echo/id1673531514/reviews)** | [4.5 (6 ratings)](https://appshunter.io/ios/app/plateverb/id6450970583/reviews) |
| Number of ratings | **8** | 6 |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Paid | Paid |
| Size | 10 MB | 81 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) | [OSC Audio](https://appshunter.io/developer/1693533681) |

## What reviewers say

### 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


### plateVerb

[App page](https://appshunter.io/ios/app/plateverb/id6450970583)

This audio effect app offers 14 distinct plate reverb modes to add rich, seamless ambience to any sound. It provides in-depth controls for sculpting reverb, a 3-band EQ, and cross-platform preset sharing. Ideal for musicians and audio engineers seeking to enhance their mixes with lush, dynamic spatial effects.

**Highlights:** 14 distinct plate reverb models, Extensive sound sculpting controls, Built-in 3-band EQ, Preset manager with save/load, Cross-platform preset sharing, AUv3 compatible

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

**In-app purchases:** none


## Frequently asked questions

### Is Mantis free?

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

### Is plateVerb free?

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

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

Mantis is rated higher. Mantis averages 5.0 out of 5 from 8 ratings, while plateVerb averages 4.5 from 6 ratings.

### Do Mantis or plateVerb have ads?

Neither Mantis nor plateVerb shows ads.

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

Mantis ships an update every 9 months, and plateVerb every 5 months. Most recently, Mantis was updated on October 1, 2026 and plateVerb on September 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.*