# voice bot vs VAPolyMkII

The clearest difference is price: voice bot at $4.99 against VAPolyMkII's $14.99. voice bot also leads on rating (4.7 vs 4.5) and iOS requirement (11.0 vs 16.6). VAPolyMkII's advantage is update cadence (weekly vs every 2 months) and review sentiment (67% vs 43%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

voice bot costs $4.99 and VAPolyMkII $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

voice bot holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 18 and 11 respectively. Written reviews complicate that: 43% of voice bot'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.

voice bot ships an update every 2 months, VAPolyMkII weekly. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | voice bot | VAPolyMkII |
| --- | --- | --- |
| Price | **$4.99** | $14.99 |
| Rating | **[4.7 (18 ratings)](https://appshunter.io/ios/app/voice-bot/id654025530/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/vapolymkii/id6476809566/reviews) |
| Number of ratings | **18** | 11 |
| Positive reviews | 42.9% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 13 MB | 16 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Erik Sigth](https://appshunter.io/developer/385275335) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### voice bot

[App page](https://appshunter.io/ios/app/voice-bot/id654025530)

Transform your voice into a robotic sound using a real-time channel vocoder. Shape sounds with spectral information, play live through the microphone, record loops, and apply various audio effects. Supports MIDI input and can be used standalone or as a plugin.

**Highlights:** Real-time channel vocoder, Microphone input, Audio effects (bit crusher, delay, flanger), MIDI support (Core MIDI, MPE), Standalone and AUv3 plugin, Loop recording and playback

**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 voice bot free?

voice bot costs $4.99, with no in-app purchases.

### Is VAPolyMkII free?

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

### Which has better reviews, voice bot or VAPolyMkII?

voice bot is rated higher. voice bot averages 4.7 out of 5 from 18 ratings, while VAPolyMkII averages 4.5 from 11 ratings.

### Do voice bot or VAPolyMkII have ads?

Neither voice bot nor VAPolyMkII shows ads.

### Which is updated more often, voice bot or VAPolyMkII?

voice bot ships an update every 2 months, and VAPolyMkII weekly. Most recently, voice bot was updated on October 12, 2026 and VAPolyMkII on October 7, 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.*