# OscDrax vs PolyrhythmLab

The clearest difference is review sentiment: OscDrax at 100% against PolyrhythmLab's 0%. OscDrax also leads on rating (4.0 vs 1.0) and update cadence (daily vs every 4 weeks). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

OscDrax costs $0.49 and PolyrhythmLab $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OscDrax holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of OscDrax's written reviews are positive against 0% of PolyrhythmLab's.

OscDrax ships an update daily, PolyrhythmLab every 4 weeks. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | OscDrax | PolyrhythmLab |
| --- | --- | --- |
| Price | **$0.49** | $4.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/oscdrax/id6752560876/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/polyrhythmlab/id6806714489/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 weeks |
| Monetization | Paid | Paid |
| Size | 1 MB | 401 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Wada](https://appshunter.io/developer/289333903) | [Martin Adler](https://appshunter.io/developer/1896354791) |

## What reviewers say

### OscDrax

[App page](https://appshunter.io/ios/app/oscdrax/id6752560876)

Create unique sounds by drawing waveforms with your finger. This app allows you to combine four independent tracks for complex soundscapes, offering professional controls for detailed sound design.

**Highlights:** Draw custom waveforms, 4-track multi-timbral synthesis, High-resolution waveform editor, Adjustable frequency range (20Hz-20kHz), Portamento effect, Individual track volume control

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PolyrhythmLab

[App page](https://appshunter.io/ios/app/polyrhythmlab/id6806714489)

Create complex, evolving musical rhythms and dynamic visual performances. This app offers a unique polyrhythmic engine for sound layers and a live visual mixer with customizable effects and camera controls. Export audio, MIDI, or video of your creations.

**Highlights:** True polyrhythm engine with independent step/pulse counts per layer, AUv3 plugin support for DAWs like GarageBand and Logic, Live MIDI output for driving external synths, Integrated VJ mixer with audio-reactive visuals and effects, Song mode for arranging patterns into full tracks, Save and reload groovebox patterns and VJ setups as presets, Export audio, MIDI, and video recordings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OscDrax free?

OscDrax costs $0.49, with no in-app purchases.

### Is PolyrhythmLab free?

PolyrhythmLab costs $4.99, with no in-app purchases.

### Which has better reviews, OscDrax or PolyrhythmLab?

OscDrax is rated higher. OscDrax averages 4.0 out of 5 from 1 ratings, while PolyrhythmLab averages 1.0 from 1 ratings.

### Do OscDrax or PolyrhythmLab have ads?

Neither OscDrax nor PolyrhythmLab shows ads.

### Which is updated more often, OscDrax or PolyrhythmLab?

OscDrax ships an update daily, and PolyrhythmLab every 4 weeks. Most recently, OscDrax was updated on October 30, 2026 and PolyrhythmLab on November 4, 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.*