# VAPolyMkII vs MegaBass

The clearest difference is update cadence: VAPolyMkII at weekly against MegaBass's every 3 months. VAPolyMkII also leads on price ($3.99 vs $9.99) and iOS requirement (16.6 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

VAPolyMkII costs $3.99 and MegaBass $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VAPolyMkII ships an update weekly, MegaBass every 3 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | VAPolyMkII | MegaBass |
| --- | --- | --- |
| Price | **$3.99** | $9.99 |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/vapolymkii/id6476809566/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Paid | — |
| Size | 16 MB | 14 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Togawa](https://appshunter.io/developer/1474193056) | [John Hamilton](https://appshunter.io/developer/1885454774) |

## What reviewers say

### 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


### MegaBass

[App page](https://appshunter.io/ios/app/megabass/id6760638195)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VAPolyMkII free?

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

### Is MegaBass free?

MegaBass costs $9.99, with no in-app purchases.

### Do VAPolyMkII or MegaBass have ads?

Neither VAPolyMkII nor MegaBass shows ads.

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

VAPolyMkII ships an update weekly, and MegaBass every 3 months. Most recently, VAPolyMkII was updated on October 27, 2026 and MegaBass on October 24, 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.*