# Hypnotizer vs RRS Ivoks

The clearest difference is in-app purchases: Hypnotizer at none against RRS Ivoks's 1. Hypnotizer also leads on review sentiment (80% vs 63%) and rating (4.6 vs 4.4). RRS Ivoks's advantage is ratings volume (46 vs 11). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RRS Ivoks sells 1 one-off in-app purchase. Hypnotizer asks for nothing beyond the download.

Hypnotizer holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 11 and 46 respectively. Written reviews point the same way: 80% of Hypnotizer's written reviews are positive against 63% of RRS Ivoks's.

## The numbers

| Metric | Hypnotizer | RRS Ivoks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/hypnotizer/id1535406586/reviews)** | [4.4 (46 ratings)](https://appshunter.io/ios/app/rrs-ivoks/id6443504248/reviews) |
| Number of ratings | 11 | **46** |
| Positive reviews | **80.0% of reviews** | 63.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 19 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Jake Ruth](https://appshunter.io/developer/1500354632) | [RRS, OOO](https://appshunter.io/developer/1486125568) |

## What reviewers say

### Hypnotizer

[App page](https://appshunter.io/ios/app/hypnotizer/id1535406586)

Explore the world of creepiness with this horror synthesizer. Create original, unsettling textures and sounds for your music or immersive soundscapes. Adjust parameters like chorus, reverb, and delay to craft unique, eerie audio experiences.

**Highlights:** Horror synthesizer, Create creepy textures, Generate original sounds, Explore soundscapes, Adjust chorus, reverb, delay

**Features:** macOS Compatibility

**In-app purchases:** none


### RRS Ivoks

[App page](https://appshunter.io/ios/app/rrs-ivoks/id6443504248)

This app emulates analog synthesizers, offering a range of sound shaping tools including oscillators, filters, and amplifiers. It supports AUv3 hosting for integration with music production apps and provides extensive MIDI control.

**Highlights:** Analog Emulation, AUv3 Compatible, Dual Oscillators, Filter Block with ADSR, Amplifier Block with ADSR, Modulation (LFO) Controls, MIDI CC Implementation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RRS Ivoks Unlimited | $8.99 | one-time |


## Frequently asked questions

### Is Hypnotizer free?

Hypnotizer is free to download, with no in-app purchases.

### Is RRS Ivoks free?

RRS Ivoks is free to download, with in-app purchases available.

### Which has better reviews, Hypnotizer or RRS Ivoks?

Hypnotizer is rated higher. Hypnotizer averages 4.6 out of 5 from 11 ratings, while RRS Ivoks averages 4.4 from 46 ratings.

### Do Hypnotizer or RRS Ivoks have ads?

Neither Hypnotizer nor RRS Ivoks 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.*