# OscDrax vs soundtronics

The clearest difference is price: soundtronics at Free against OscDrax's $0.49. OscDrax's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

soundtronics is free to download; OscDrax costs $0.49 up front. soundtronics sells 1 one-off in-app purchase. OscDrax asks for nothing beyond the download.

OscDrax ships an update daily, soundtronics every 2 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | OscDrax | soundtronics |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/oscdrax/id6752560876/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Paid | — |
| Size | 1 MB | 7 MB |
| Requires iOS | 17.6 | **17.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Wada](https://appshunter.io/developer/289333903) | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) |

## 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


### soundtronics

[App page](https://appshunter.io/ios/app/soundtronics/id6756941705)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is OscDrax free?

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

### Is soundtronics free?

soundtronics is free to download, with in-app purchases available.

### Do OscDrax or soundtronics have ads?

soundtronics shows ads; OscDrax does not.

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

OscDrax ships an update daily, and soundtronics every 2 months. Most recently, OscDrax was updated on September 17, 2026 and soundtronics on September 15, 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.*