Comparison

JAX Convolutor PE (Audio Unit) vs Niceplay

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

Head to head
About

JAX Convolutor PE (Audio Unit)

This app applies reverberation effects to audio using over 120 included impulse response (IR) files. It's optimized for stereo processing and large IR files, making it suitable for mastering reverbs. Explore creative audio effects and rhythmic possibilities.

Highlights
  • 120+ included IR files
  • Stereo processing
  • Mastering reverb quality
  • Real-time adjustments
  • Creative audio effects
  • Rhythmic effect possibilities
Features
Read full description

Remarks:  This edition of the JAX Convolutor uses over 120 included IR Files for reverberation. All functionality is enabled (except loading own files). The upcoming JAX Convolutor PRO will allow to import / load unlimited individual IR files. Please understand that convolution uses conceptionally much CPU and requires larger rendering buffers to perform successfully. JAX Convolutors are consequently stereo processing convolutors, that are optimized for usage with very large IR files. This allows them to be used as mastering reverbs. Convolution effects are well known and commonly used in music production since many years. Convolution is a highly complex signal processing approach, that needs some certain computation power. The recorded impulse response of a real world environment is used to render a reverberation effect onto any audio material, so that it sounds like the source was played in that original room or location. Some further adjustments and manipulations can be applied to refine these results in realtime. IR files are mostly files recorded with special equipment, but basically are just usual audio files (srereo) with a reverberated sound of an ultra short impulse. It is even possible to capture synthetic reverbs and other effects with this technique, for instance from famous ancient vintage equipment, as rare plate and spring reverbs. If other kind of files are used, some wired special effects can be achieved thru convolution or just some kind of creative audio garbage. But also rhythmic effects are possible when the correct IR sizes are used (correctly adopted to the current tempo of the composition). A comprehensive manual is shipped with the app.

About

Niceplay

Experience music with a vintage vinyl turntable interface. Enjoy audiophile-grade playback of various formats with realistic animations and tactile feedback. This app offers smart features like AI sound optimization and playlist management for a warm analog audio experience.

Highlights
  • Realistic vinyl turntable simulation
  • Audiophile-grade playback (FLAC, WAV, AIFF, MP3)
  • Gapless playback support
  • Interactive tonearm control
  • AI-powered sound optimization
  • Custom equalizer presets
  • Playlist management
Features
Read full description

Step into the golden age of audio with NicePlay, where cutting-edge technology meets vintage charm. Experience your music in pristine quality through our meticulously crafted vinyl turntable interface. Audiophile-Grade Playback Crystal-clear playback of FLAC, WAV, AIFF, and MP3 formats Studio-quality audio processing Gapless playback support Authentic Vinyl Experience Incredibly realistic turntable simulation Watch your music spin with lifelike record animations Interactive tonearm control Tactile feedback when dropping the needle Handcrafted Design Stunning photorealistic interface Meticulously detailed wooden textures Beautiful analog VU meters Realistic reflection and lighting effects Smart Features AI-powered sound optimization Custom equalizer presets Playlist management Background playback Cloud backup support Whether you're an audiophile, vinyl enthusiast, or someone who appreciates beautiful design, NicePlay brings the warmth of analog audio into the digital age.

Screenshots

JAX Convolutor PE (Audio Unit)4 screens
Niceplay4 screens

Verdict

The call

The clearest difference is price: Niceplay at $0.99 against JAX Convolutor PE (Audio Unit)'s $9.99. Niceplay also leads on rating (5.0 vs 4.8). JAX Convolutor PE (Audio Unit)'s advantage is ratings volume (20 vs 1) and update cadence (every 4 days vs every 10 days). On review sentiment, 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

JAX Convolutor PE (Audio Unit) costs $9.99 and Niceplay $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Niceplay holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: JAX Convolutor PE (Audio Unit) has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

JAX Convolutor PE (Audio Unit) ships an update every 4 days, Niceplay every 10 days. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
JAX Convolutor PE (Audio Unit) versus Niceplay: the parameters behind the verdict, then further details
ParameterJAX Convolutor PE (Audio Unit)Niceplay
Price$9.99$0.99 — better
Rating4.8 (20 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings20 — better1
Update frequencyEvery 4 days — betterEvery 10 days
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size139 MB14 MB
Age rating4++4
DeveloperJens Guell鉴 郗

Customer experience

JAX Convolutor PE (Audio Unit)

All ratings20 ratings
Positive95.0%
Neutral0.0%
Negative5.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Niceplay

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

JAX Convolutor PE (Audio Unit)

No in-app purchases

None

Niceplay

No in-app purchases

Questions

Is JAX Convolutor PE (Audio Unit) free?
JAX Convolutor PE (Audio Unit) costs $9.99, with no in-app purchases.
Is Niceplay free?
Niceplay costs $0.99, with no in-app purchases.
Which has better reviews, JAX Convolutor PE (Audio Unit) or Niceplay?
Niceplay is rated higher. JAX Convolutor PE (Audio Unit) averages 4.8 out of 5 from 20 ratings, while Niceplay averages 5.0 from 1 ratings.
Do JAX Convolutor PE (Audio Unit) or Niceplay have ads?
Neither JAX Convolutor PE (Audio Unit) nor Niceplay shows ads.
Which is updated more often, JAX Convolutor PE (Audio Unit) or Niceplay?
JAX Convolutor PE (Audio Unit) ships an update every 4 days, and Niceplay every 10 days. Most recently, JAX Convolutor PE (Audio Unit) was updated on October 29, 2026 and Niceplay on October 7, 2026.

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