# Augmatic GRE vs Evil Otto

The clearest difference is review sentiment: Augmatic GRE at 83% against Evil Otto's 50%. Augmatic GRE also leads on rating (4.9 vs 4.5). Evil Otto's advantage is price ($4.99 vs $9.99) and iOS requirement (12.0 vs 15.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Augmatic GRE costs $9.99 and Evil Otto $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Augmatic GRE holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 83% of Augmatic GRE's written reviews are positive against 50% of Evil Otto's.

## The numbers

| Metric | Augmatic GRE | Evil Otto |
| --- | --- | --- |
| Price | $9.99 | **$4.99** |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/augmatic-gre/id6759214507/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/evil-otto/id6760843522/reviews) |
| Number of ratings | **7** | 4 |
| Positive reviews | **83.3% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Paid | Paid |
| Size | 12 MB | 60 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ARTUR ANTONI NOWAK](https://appshunter.io/developer/1877467633) | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) |

## What reviewers say

### Augmatic GRE

[App page](https://appshunter.io/ios/app/augmatic-gre/id6759214507)

Generate complex and evolving drum patterns using algorithmic and Euclidean engines. This app creates MIDI notes that require a separate sound source to produce audio, offering deep control over rhythm and dynamics.

**Highlights:** Algorithmic and Euclidean rhythm generation, Morphable Grids Engine for evolving beats, Blend control between pattern types, Linear drumming for articulate patterns, Velocity bender for expressive dynamics, Groove tools for swing and timing

**In-app purchases:** none


### Evil Otto

[App page](https://appshunter.io/ios/app/evil-otto/id6760843522)

This audio effect applies simultaneous upward and downward compression across three frequency bands for detailed sound. It offers precise control over audio dynamics and includes features like sidechain input and real-time metering.

**Highlights:** Three-band OTT compression, Precise control parameters, Sidechain input for rhythmic effects, Real-time metering per band, Factory and user presets, Cross-platform preset compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is Augmatic GRE free?

Augmatic GRE costs $9.99, with no in-app purchases.

### Is Evil Otto free?

Evil Otto costs $4.99, with no in-app purchases.

### Which has better reviews, Augmatic GRE or Evil Otto?

Augmatic GRE is rated higher. Augmatic GRE averages 4.9 out of 5 from 7 ratings, while Evil Otto averages 4.5 from 4 ratings.

### Do Augmatic GRE or Evil Otto have ads?

Neither Augmatic GRE nor Evil Otto 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.*