# Undae vs MNTRP

The clearest difference is price: Undae at $1.99 against MNTRP's $4.99. MNTRP's advantage is ratings volume (3 vs 1). On rating, ads, in-app purchases and monetization model there is nothing between them.

Undae costs $1.99 and MNTRP $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Undae against 5.0 for MNTRP. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | Undae | MNTRP |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/undae/id6800021392/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/mntrp/id6800424988/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Paid | Paid |
| Size | 3 MB | 3 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Torsten Schutz](https://appshunter.io/developer/6778600016) | [LASZLO DOBROVOLSZKI](https://appshunter.io/developer/6779159106) |

## What reviewers say

### Undae

[App page](https://appshunter.io/ios/app/undae/id6800021392)

This app recreates the sound of vintage optical vibrato and chorus effects for iOS and Mac. It offers customizable filter sweeps, speed control, and stereo spreading for unique audio textures. It can be used as a standalone effect or as an AUv3 plugin in music production apps.

**Highlights:** Optical vibe and vibrato emulation, Customizable filter stagger, Chorus and vibrato modes, Adjustable lamp shape and sweep center, Tempo sync and stereo spreading, AUv3 plugin support, Standalone operation with audio import

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

**In-app purchases:** none


### MNTRP

[App page](https://appshunter.io/ios/app/mntrp/id6800424988)

Explore a unique soundscape by controlling a spaceship's journey through space. Its position on a figure-8 trajectory dictates the ambient drone sound, with distinct synthesis engines for each stage of the voyage. Automate sound parameters and experience immersive 3D visuals.

**Highlights:** Spatial sound control via spaceship trajectory, Five distinct synthesis stages, Continuous sound morphing, Manual and automated flight modes, Interactive 3D cockpit view, AUv3 instrument and effect support, MIDI hardware integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Undae free?

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

### Is MNTRP free?

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

### Which has better reviews, Undae or MNTRP?

Undae and MNTRP are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Undae or MNTRP have ads?

Neither Undae nor MNTRP 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.*