Comparison

VAPolyMT vs NightShine AUv3 Compressor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VAPolyMT

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
Read full description

VAPolyMT is a bi-timbral polyphonic synthesizer for iPhone, iPad and Mac. It features analog style step sequencer per timbre and assignable macro controls. It operates as a stand alone or as an AudioUnit Extension (AUv3). Stand Alone supports Ableton Link, MIDI and audio file export. Each synthesizer consists of two oscillators, mixer, resonant low pass filter, resonant hight pass filter and amplifier. The synthesizers can be layered or can be split. Built-in Effects include delay, chorus, flanger, reverb, eq and compressor. VAPolyMT also includes sequencer which features piano roll editor and parameter automation. Project files can be saved in iCloud Drive, so that the project can be accessed from iPhone, iPad or Mac. Main Features Bi-timbral polyphonic subtractive synthesizer. Analog Style Step Sequencer per timbre. Eight Assignable Controllers. Maximum 8 voice polyphony. it depends on performance of the device it is running. Built-in effects and piano roll sequencer. Support Audio Unit Extension (AUv3). Support MIDI 2.0. Support Foot Pedal and Per Note Control. Works on iPhone, iPad and Mac. Support iCloud Drive to share project files between the platforms. Audio Export. Linear PCM format (AIFF, WAV and CAF) and compressed format (AAC) Support Ableton Link, Bluetooth MIDI, MIDI In / Out. Include more than 200 Factory Presets. Improvements Support MIDI Foot Pedal (CC#11, CC#64) Support MIDI2.0 Per Note Control Messages MIDI CC Settings are saved. It will be recovered when the app launched in the next time. System Requirements iOS 17.0 or later macOS 14.0 or later Devices with Apple Silicon are recommended. A13 Fusion or above is highly recommended. if sound is distorted when using a device with less CPU power, reduce number of voices. AudioUnit Extension (AUv3) requires host application which support AudioUnit Extension. AudioUnit Extension is supported by Apple Logic and Apple Garage Band on iOS and macOS. For any other DAW, it depends on the application and some of them don’t support AudioUnit Extension.

About

NightShine AUv3 Compressor

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
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Transform your audio with NightShine, a premium AUv3 compressor that captures the legendary warmth of the classic Alesis 3630 hardware compressor. This professional dynamics processor combines authentic analog modeling with cutting-edge 16x oversampling technology for pristine audio quality and musical compression characteristics. NightShine features dual detection modes (Peak/RMS), advanced knee processing (Hard/Soft with variable width), and authentic analog-style waveshaping for harmonic saturation. The 16x oversampling engine eliminate digital artifacts while maintaining automatic latency compensation, delivering pure analog-like sound quality. Controls include precise threshold (-40dB to 0dB), ratio (1:1 to 20:1), attack (0.1ms to 200ms), and release (50ms to 3000ms) settings. Additional features include an optional brickwall limiter and auto makeup gain. Ready to use with 16 professional presets covering vocals, drums, bass, mix bus compression, and mastering. Perfect for vocal processing, drum enhancement, mix bus compression, and mastering. NightShine delivers professional results with the perfect blend of vintage character and modern precision.

Screenshots

VAPolyMT4 screens
NightShine AUv3 Compressor1 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
VAPolyMT versus NightShine AUv3 Compressor: the parameters behind the verdict, then further details
ParameterVAPolyMTNightShine AUv3 Compressor
Price$3.99 — better$4.99
Rating5.0 (4 ratings) — better3.3 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings4 — better3
Update frequencyEvery 11 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS16.615.0 — better
Further details — not scored
Size18 MB14 MB
Age rating4+4+
DeveloperRyo TogawaDiscoDSP LLC

Customer experience

VAPolyMT

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

NightShine AUv3 Compressor

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

VAPolyMT

No in-app purchases

None

NightShine AUv3 Compressor

No in-app purchases

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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