# Saucillator vs KeyPad MIDI Controller

The clearest difference is update cadence: KeyPad MIDI Controller at every 2 days against Saucillator's every 8 days. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Saucillator against 4.9 for KeyPad MIDI Controller. Both are backed by a comparable volume of ratings — 33 and 13 respectively. Written reviews are what separate them: 92% of Saucillator's written reviews are positive against 100% of KeyPad MIDI Controller's.

Saucillator ships an update every 8 days, KeyPad MIDI Controller every 2 days. The most recent releases landed on August 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Saucillator | KeyPad MIDI Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (33 ratings)](https://appshunter.io/ios/app/saucillator/id6752227604/reviews) | [4.9 (13 ratings)](https://appshunter.io/ios/app/keypad-midi-controller/id6758680165/reviews) |
| Number of ratings | **33** | 13 |
| Positive reviews | 92.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | Free | Free |
| Size | 93 MB | 13 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Green Noise LLC](https://appshunter.io/developer/1838342577) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### 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


### KeyPad MIDI Controller

[App page](https://appshunter.io/ios/app/keypad-midi-controller/id6758680165)

Transform your device into a professional MIDI controller with touch-optimized piano keys, drum pads, and performance controls. It supports SFZ, SF2, WAV, and M4A samples, and can control iOS apps, hardware synths, and Mac software wirelessly or wired.

**Highlights:** Touch-optimized piano keyboard, 9-pad drum grid, XY performance pad, Built-in sound engine (SF2, SFZ, WAV, M4A), AUv3 plugin support, Network MIDI for Mac control, Aftertouch and MPE expression

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

**In-app purchases:** none


## Frequently asked questions

### Is Saucillator free?

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

### Is KeyPad MIDI Controller free?

KeyPad MIDI Controller is free to download, with no in-app purchases.

### Which has better reviews, Saucillator or KeyPad MIDI Controller?

Saucillator and KeyPad MIDI Controller are both rated 4.9 out of 5 on the App Store, from 33 and 13 ratings respectively.

### Do Saucillator or KeyPad MIDI Controller have ads?

Neither Saucillator nor KeyPad MIDI Controller shows ads.

### Which is updated more often, Saucillator or KeyPad MIDI Controller?

Saucillator ships an update every 8 days, and KeyPad MIDI Controller every 2 days. Most recently, Saucillator was updated on August 25, 2026 and KeyPad MIDI Controller on September 20, 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.*