# Phase Monkey vs VAPolyMkII

The clearest difference is rating: Phase Monkey at 4.8 against VAPolyMkII's 4.5. VAPolyMkII's advantage is price ($3.99 vs $5.99). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

Phase Monkey costs $5.99 and VAPolyMkII $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Phase Monkey holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 19 and 11 respectively. Written reviews point the same way: 71% of Phase Monkey's written reviews are positive against 67% of VAPolyMkII's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Phase Monkey | VAPolyMkII |
| --- | --- | --- |
| Price | $5.99 | **$3.99** |
| Rating | **[4.8 (19 ratings)](https://appshunter.io/ios/app/phase-monkey-poly-synth/id6452880369/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/vapolymkii/id6476809566/reviews) |
| Number of ratings | **19** | 11 |
| Positive reviews | **71.4% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Paid | Paid |
| Size | 15 MB | 16 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Sketch Audio, LLC](https://appshunter.io/developer/1699093348) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### Phase Monkey

[App page](https://appshunter.io/ios/app/phase-monkey-poly-synth/id6452880369)

Explore a versatile digital synthesizer inspired by 1980s phase distortion technology. Create a wide range of sounds from warm pads to aggressive basses with its unique engine and eight-stage envelopes. Optimized for touch interaction, it also supports MIDI controllers and runs across Apple devices.

**Highlights:** Phase distortion synth engine, Eight-stage envelopes, Touch-first interface, AUv3 plugin support, Universal Apple purchase, MIDI controller support, iCloud preset syncing

**Features:** Vision Pro support

**In-app purchases:** none


### VAPolyMkII

[App page](https://appshunter.io/ios/app/vapolymkii/id6476809566)

This virtual analog synthesizer offers a 16-voice bitimbral polyphonic sound engine with two distinct filter models and extensive modulation options. It includes a built-in sequencer, various effects, and supports AudioUnit Extension for integration with DAWs. Projects can be synced across iPhone, iPad, and Mac via iCloud.

**Highlights:** 16-voice bitimbral polyphonic synthesizer, Two analog-modeled filter types, Extensive modulation capabilities, Built-in piano roll sequencer, Multiple audio effects, AudioUnit Extension (AUv3) support, iCloud Drive project syncing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Phase Monkey free?

Phase Monkey costs $5.99, with no in-app purchases.

### Is VAPolyMkII free?

VAPolyMkII costs $3.99, with no in-app purchases.

### Which has better reviews, Phase Monkey or VAPolyMkII?

Phase Monkey is rated higher. Phase Monkey averages 4.8 out of 5 from 19 ratings, while VAPolyMkII averages 4.5 from 11 ratings.

### Do Phase Monkey or VAPolyMkII have ads?

Neither Phase Monkey nor VAPolyMkII shows ads.

### Which is updated more often, Phase Monkey or VAPolyMkII?

Phase Monkey ships an update weekly, and VAPolyMkII weekly. Most recently, Phase Monkey was updated on October 24, 2026 and VAPolyMkII on October 27, 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.*