# VAPolyMT vs NightShine AUv3 Compressor

The clearest difference is rating: VAPolyMT at 5.0 against NightShine AUv3 Compressor's 3.3. VAPolyMT also leads on price ($3.99 vs $4.99). NightShine AUv3 Compressor's advantage is update cadence (every 3 months vs every 11 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

VAPolyMT costs $3.99 and NightShine AUv3 Compressor $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VAPolyMT holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

VAPolyMT ships an update every 11 months, NightShine AUv3 Compressor every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | VAPolyMT | NightShine AUv3 Compressor |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/vapolymt/id6743886961/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/nightshine-auv3-compressor/id6746288283/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 18 MB | 14 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Togawa](https://appshunter.io/developer/1474193056) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### VAPolyMT

[App page](https://appshunter.io/ios/app/vapolymt/id6743886961)

This powerful synthesizer app offers bi-timbral polyphony with analog-style sequencers and assignable macro controls. It functions as a standalone application or an AudioUnit Extension, supporting MIDI, Ableton Link, and audio export. Project files are savable via iCloud Drive for cross-platform access.

**Highlights:** Bi-timbral polyphonic synthesizer, Analog-style step sequencer per timbre, Assignable macro controls, AudioUnit Extension (AUv3) support, Ableton Link and MIDI support, iCloud Drive project sharing, Built-in effects and piano roll editor

**Features:** Vision Pro support

**In-app purchases:** none


### NightShine AUv3 Compressor

[App page](https://appshunter.io/ios/app/nightshine-auv3-compressor/id6746288283)

This professional audio effect emulates the classic Alesis 3630 hardware compressor. It offers authentic analog modeling with advanced oversampling for pristine sound quality and musical compression. Features include dual detection modes, variable knee processing, and precise control over dynamics.

**Highlights:** Alesis 3630 hardware emulation, 16x oversampling for pristine audio, Dual Peak/RMS detection modes, Advanced knee processing with variable width, Authentic analog-style waveshaping, Brickwall limiter and auto makeup gain, 16 professional presets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VAPolyMT free?

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

### Is NightShine AUv3 Compressor free?

NightShine AUv3 Compressor costs $4.99, with no in-app purchases.

### Which has better reviews, VAPolyMT or NightShine AUv3 Compressor?

VAPolyMT is rated higher. VAPolyMT averages 5.0 out of 5 from 4 ratings, while NightShine AUv3 Compressor averages 3.3 from 3 ratings.

### Do VAPolyMT or NightShine AUv3 Compressor have ads?

Neither VAPolyMT nor NightShine AUv3 Compressor shows ads.

### Which is updated more often, VAPolyMT or NightShine AUv3 Compressor?

VAPolyMT ships an update every 11 months, and NightShine AUv3 Compressor every 3 months. Most recently, VAPolyMT was updated on October 26, 2026 and NightShine AUv3 Compressor 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.*