# Harmonizer audio effect vs Saucillator

The clearest difference is review sentiment: Saucillator at 92% against Harmonizer audio effect's 23%. Saucillator also leads on price (Free vs $1.99) and rating (4.9 vs 3.0). Harmonizer audio effect's advantage is iOS requirement (10.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Saucillator is free to download; Harmonizer audio effect costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Saucillator holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 9 and 35 respectively. Written reviews point the same way: 23% of Harmonizer audio effect's written reviews are positive against 92% of Saucillator's.

Harmonizer audio effect ships an update every 8 months, Saucillator every 8 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | Harmonizer audio effect | Saucillator |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.0 (9 ratings)](https://appshunter.io/ios/app/harmonizer-audio-effect/id1209475596/reviews) | **[4.9 (35 ratings)](https://appshunter.io/ios/app/saucillator/id6752227604/reviews)** |
| Number of ratings | 9 | **35** |
| Positive reviews | 23.1% of reviews | **92.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 8 days** |
| Monetization | Paid | **Free** |
| Size | 14 MB | 96 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [Green Noise LLC](https://appshunter.io/developer/1838342577) |

## What reviewers say

### Harmonizer audio effect

[App page](https://appshunter.io/ios/app/harmonizer-audio-effect/id1209475596)

This real-time audio effect app shifts pitch and adds harmonies to your original sound. It functions as an Audio Unit plugin or a standalone effect using your device's microphone or external audio interfaces. The pitch shifting preserves the original timing and tempo.

**Highlights:** Real-time pitch shifting, Two harmony voices, Smooth pitch shift controls, Adjustable voice volumes, Master reverb effect, Standalone mode via microphone

**Features:** Vision Pro support

**In-app purchases:** none


### Saucillator

[App page](https://appshunter.io/ios/app/saucillator/id6752227604)

Create and play custom synthesizers and instruments on your mobile device. Manipulate oscillators and effects with touch, record live loops, and design unique sounds with a variety of timbres and customizable effects. Supports AUv3 for use in other music production apps.

**Highlights:** Custom synthesizer creation, Touchscreen oscillator manipulation, Live looping and recording, AUv3 instrument support, Multi-track looper and beat generator, Parametric EQ and filters, MIDI controller support

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

**In-app purchases:** none


## Frequently asked questions

### Is Harmonizer audio effect free?

Harmonizer audio effect costs $1.99, with no in-app purchases.

### Is Saucillator free?

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

### Which has better reviews, Harmonizer audio effect or Saucillator?

Saucillator is rated higher. Harmonizer audio effect averages 3.0 out of 5 from 9 ratings, while Saucillator averages 4.9 from 35 ratings.

### Do Harmonizer audio effect or Saucillator have ads?

Neither Harmonizer audio effect nor Saucillator shows ads.

### Which is updated more often, Harmonizer audio effect or Saucillator?

Harmonizer audio effect ships an update every 8 months, and Saucillator every 8 days. Most recently, Harmonizer audio effect was updated on October 7, 2026 and Saucillator on October 7, 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.*