# Qithesizer vs VAPolyMkII

The clearest difference is rating: VAPolyMkII at 4.5 against Qithesizer's 4.1. VAPolyMkII also leads on update cadence (weekly vs fortnightly). Qithesizer's advantage is review sentiment (77% vs 67%) and price ($12.99 vs $14.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Qithesizer costs $12.99 and VAPolyMkII $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VAPolyMkII holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 11 and 11 respectively. Written reviews complicate that: 77% of Qithesizer's written reviews are positive against 67% of VAPolyMkII's, so the app with the better star average is not the one people write more warmly about.

Qithesizer ships an update fortnightly, VAPolyMkII weekly. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Qithesizer | VAPolyMkII |
| --- | --- | --- |
| Price | **$12.99** | $14.99 |
| Rating | [4.1 (11 ratings)](https://appshunter.io/ios/app/qithesizer/id6444722040/reviews) | **[4.5 (11 ratings)](https://appshunter.io/ios/app/vapolymkii/id6476809566/reviews)** |
| Number of ratings | 11 | 11 |
| Positive reviews | **76.9% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Paid | Paid |
| Size | 29 MB | 16 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Robkoo Information & Technologies Co., Ltd.](https://appshunter.io/developer/987892941) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### Qithesizer

[App page](https://appshunter.io/ios/app/qithesizer/id6444722040)

This advanced music synthesizer combines virtual analog, wavetable, and physical modeling sound engines. It offers extensive modulation capabilities, a built-in sequencer, and on-screen keyboard for creating complex sounds.

**Highlights:** Multiple sound engines (virtual analog, wavetable, physical modeling), Extensive modulation sources and destinations, Full MIDI mapping, 16-step sequencer with pattern editor, Waveform and dynamic visualizations, On-screen keyboard

**Features:** macOS Compatibility, 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 Qithesizer free?

Qithesizer costs $12.99, with no in-app purchases.

### Is VAPolyMkII free?

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

### Which has better reviews, Qithesizer or VAPolyMkII?

VAPolyMkII is rated higher. Qithesizer averages 4.1 out of 5 from 11 ratings, while VAPolyMkII averages 4.5 from 11 ratings.

### Do Qithesizer or VAPolyMkII have ads?

Neither Qithesizer nor VAPolyMkII shows ads.

### Which is updated more often, Qithesizer or VAPolyMkII?

Qithesizer ships an update fortnightly, and VAPolyMkII weekly. Most recently, Qithesizer was updated on September 7, 2026 and VAPolyMkII 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.*