# Phosphor 3 vs VAPolyWest

The clearest difference is price: Phosphor 3 at $5.99 against VAPolyWest's $14.99. Phosphor 3 also leads on iOS requirement (12.0 vs 16.6). VAPolyWest's advantage is rating (5.0 vs 4.7) and chart position (#191 vs unranked). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

Phosphor 3 costs $5.99 and VAPolyWest $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VAPolyWest holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 9 and 5 respectively. Written reviews complicate that: 79% of Phosphor 3's written reviews are positive against 75% of VAPolyWest's, so the app with the better star average is not the one people write more warmly about.

Phosphor 3 ships an update every 11 months, VAPolyWest every 10 months. The most recent releases landed on July 6, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Phosphor 3 | VAPolyWest |
| --- | --- | --- |
| Price | **$5.99** | $14.99 |
| Rating | [4.7 (9 ratings)](https://appshunter.io/ios/app/phosphor-3/id1499115553/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/vapolywest/id6587550154/reviews)** |
| Number of ratings | **9** | 5 |
| Positive reviews | **78.6% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 months** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#191** |
| Size | 27 MB | 15 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### Phosphor 3

[App page](https://appshunter.io/ios/app/phosphor-3/id1499115553)

This app recreates a vintage digital synthesizer, offering a faithful emulation of a classic sound engine. It includes modern features like MPE, extensive modulation, and a new UI for sonic exploration.

**Highlights:** Vintage digital synthesizer emulation, Additive synthesis engine, MPE support, Extensive modulation routing, Preset manager, Tuning tables

**In-app purchases:** none


### VAPolyWest

[App page](https://appshunter.io/ios/app/vapolywest/id6587550154)

**Currently charting:** #191 Top Paid · Music (US App Store)

This app is a polyphonic synthesizer inspired by 1960s California west coast synthesis. It features wave folding, lowpass gates, and step sequencers for generative music creation. It functions as a standalone app or an AudioUnit Extension across iPhone, iPad, and Mac.

**Highlights:** Virtual analog west coast style polyphonic synthesizer, Wave folder and lowpass gate, Step sequencer and envelope generators, Up to 8 voice polyphony, Audio Unit Extension (AUv3) support, MIDI 2.0 support, Audio export options

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Phosphor 3 free?

Phosphor 3 costs $5.99, with no in-app purchases.

### Is VAPolyWest free?

VAPolyWest costs $14.99, with no in-app purchases.

### Which has better reviews, Phosphor 3 or VAPolyWest?

VAPolyWest is rated higher. Phosphor 3 averages 4.7 out of 5 from 9 ratings, while VAPolyWest averages 5.0 from 5 ratings.

### Do Phosphor 3 or VAPolyWest have ads?

Neither Phosphor 3 nor VAPolyWest shows ads.

### Which is updated more often, Phosphor 3 or VAPolyWest?

Phosphor 3 ships an update every 11 months, and VAPolyWest every 10 months. Most recently, Phosphor 3 was updated on July 6, 2026 and VAPolyWest 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.*