# VAPolyTS vs pOus

The clearest difference is price: pOus at $2.99 against VAPolyTS's $5.99. pOus also leads on update cadence (every 4 months vs every 10 months) and iOS requirement (12.0 vs 16.6). On rating, ratings volume, ads and in-app purchases there is nothing between them.

VAPolyTS costs $5.99 and pOus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for VAPolyTS against 5.0 for pOus. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

VAPolyTS ships an update every 10 months, pOus every 4 months. The most recent releases landed on September 13, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | VAPolyTS | pOus |
| --- | --- | --- |
| Price | $5.99 | **$2.99** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/vapolyts/id6746113136/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pous/id6748279554/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Size | 16 MB | 15 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Togawa](https://appshunter.io/developer/1474193056) | [Satoshi Kajii](https://appshunter.io/developer/1777441634) |

## What reviewers say

### VAPolyTS

[App page](https://appshunter.io/ios/app/vapolyts/id6746113136)

Create iconic electronic music sounds with this polyphonic synthesizer. It offers advanced oscillator stacks, a step sequencer, and built-in effects for crafting Trance, House, and Techno. Seamlessly share projects across iPhone, iPad, and Mac via iCloud.

**Highlights:** Polyphonic subtractive synthesizer, Stack oscillators with detuned and octave-shifted outputs, Analog style step sequencer with piano roll editor, Built-in delay, chorus, flanger, reverb, EQ, and compressor, Audio Unit Extension (AUv3) and Ableton Link support, MIDI 2.0 and Bluetooth MIDI compatibility, iCloud Drive project sharing across Apple devices

**Features:** Vision Pro support

**In-app purchases:** none


### pOus

[App page](https://appshunter.io/ios/app/pous/id6748279554)

This app emulates analog drum machine bass drums with adjustable tuning and decay. It offers MIDI OUT functionality for envelope follower data and a scale mode for playing musical scales. Designed for musicians using AUv3 hosts.

**Highlights:** BassDrum emulation, Adjustable tune and decay, MIDI OUT envelope follower, Scale mode for musical notes, AUv3 instrument, MIDI CC routing

**In-app purchases:** none


## Frequently asked questions

### Is VAPolyTS free?

VAPolyTS costs $5.99, with no in-app purchases.

### Is pOus free?

pOus costs $2.99, with no in-app purchases.

### Which has better reviews, VAPolyTS or pOus?

VAPolyTS and pOus are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do VAPolyTS or pOus have ads?

Neither VAPolyTS nor pOus shows ads.

### Which is updated more often, VAPolyTS or pOus?

VAPolyTS ships an update every 10 months, and pOus every 4 months. Most recently, VAPolyTS was updated on September 13, 2026 and pOus on September 21, 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.*