# Uber Synth vs PolyQuad

The clearest difference is rating: PolyQuad at 5.0 against Uber Synth's 2.0. PolyQuad also leads on update cadence (every 2 weeks vs every 3 months) and ratings volume (3 vs 1). Uber Synth's advantage is price ($3.99 vs $6.99) and iOS requirement (14.0 vs 17.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Uber Synth costs $3.99 and PolyQuad $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PolyQuad holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Uber Synth ships an update every 3 months, PolyQuad every 2 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Uber Synth | PolyQuad |
| --- | --- | --- |
| Price | **$3.99** | $6.99 |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/uber-synth/id601766687/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/polyquad/id6803790337/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 7 MB | 4 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mark Carlotto](https://appshunter.io/developer/293347135) | [LASZLO DOBROVOLSZKI](https://appshunter.io/developer/6779159106) |

## What reviewers say

### Uber Synth

[App page](https://appshunter.io/ios/app/uber-synth/id601766687)

This app offers a polyphonic multi-timbral FM synthesizer for iOS devices. It features a triple-oscillator sound engine with five distinct multi-timbral options for creating evolving and complex soundscapes. Supports Audiobus for integration with other music apps.

**Highlights:** Polyphonic multi-timbral FM synthesizer, Triple-oscillator cross-modulated FM engine, Five multi-timbral options, Sound map and sound palettes, Evolving sound generation, Audiobus support

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

**In-app purchases:** none


### PolyQuad

[App page](https://appshunter.io/ios/app/polyquad/id6803790337)

Create complex analog-style synthesizer sounds using four independent voices. Design each voice with its own oscillator, filter, and envelopes, then combine them in various modes for massive layered textures, polyphonic chords, or unique stereo arrangements. Explore a vast library of presets or build your own from scratch.

**Highlights:** Four independent analog-style voices, Multiple oscillator and filter types per voice, Dual envelope generators per voice, Three voice combination modes (UNI, POLY, 2x2), Extensive LFO modulation capabilities, Integrated effects unit (reverb, delay, chorus, phaser, drive), 160 factory presets and user preset management

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

**In-app purchases:** none


## Frequently asked questions

### Is Uber Synth free?

Uber Synth costs $3.99, with no in-app purchases.

### Is PolyQuad free?

PolyQuad costs $6.99, with no in-app purchases.

### Which has better reviews, Uber Synth or PolyQuad?

PolyQuad is rated higher. Uber Synth averages 2.0 out of 5 from 1 ratings, while PolyQuad averages 5.0 from 3 ratings.

### Do Uber Synth or PolyQuad have ads?

Neither Uber Synth nor PolyQuad shows ads.

### Which is updated more often, Uber Synth or PolyQuad?

Uber Synth ships an update every 3 months, and PolyQuad every 2 weeks. Most recently, Uber Synth was updated on October 23, 2026 and PolyQuad on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*