# Pixelsynth vs Roboto AUv3 Singing Synth

Pixelsynth and Roboto AUv3 Singing Synth are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Pixelsynth | Roboto AUv3 Singing Synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pixelsynth-auv3-visual-synth/id6804130647/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free | Free |
| Size | 8 MB | 18 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [de Bastion, Inc](https://appshunter.io/developer/1871510214) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### Pixelsynth

[App page](https://appshunter.io/ios/app/pixelsynth-auv3-visual-synth/id6804130647)

This app transforms musical input into a vibrant visual experience, allowing users to see and shape their sound in real-time. It offers a playful and immediate way to create music, with all controls and feedback displayed on a single screen. Designed by a Deaf musician, it prioritizes visual feedback as an integral part of the instrument.

**Highlights:** Real-time visual sound shaping, Interactive 16-pad grid, Adjustable waveforms, filters, and envelopes, LFO, delay, and reverb effects, AUv3 instrument compatibility, Offline functionality

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

**In-app purchases:** none


### Roboto AUv3 Singing Synth

[App page](https://appshunter.io/ios/app/roboto-auv3-singing-synth/id6818868674)

Create synthesized singing voices by drawing melodies and typing lyrics. Offers ten distinct voice presets, extensive vocal parameter control, and automation curves. Export your creations as WAV audio or MIDI files.

**Highlights:** Piano roll melody editor, Lyric input per note, Ten voice presets, Vocal parameter automation, WAV audio export, MIDI file export, AUv3 and standalone support

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

**In-app purchases:** none


## Frequently asked questions

### Is Pixelsynth free?

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

### Is Roboto AUv3 Singing Synth free?

Roboto AUv3 Singing Synth is free to download, with no in-app purchases.

### Do Pixelsynth or Roboto AUv3 Singing Synth have ads?

Neither Pixelsynth nor Roboto AUv3 Singing Synth shows ads.

### Which is updated more often, Pixelsynth or Roboto AUv3 Singing Synth?

Pixelsynth ships an update every 9 days, and Roboto AUv3 Singing Synth every 9 days. Most recently, Pixelsynth was updated on October 29, 2026 and Roboto AUv3 Singing Synth on November 1, 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.*