# OscDrax vs Ulzii Drone

The clearest difference is price: OscDrax at $0.49 against Ulzii Drone's $1.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

OscDrax costs $0.49 and Ulzii Drone $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | OscDrax | Ulzii Drone |
| --- | --- | --- |
| Price | **$0.49** | $1.99 |
| 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 | No |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Monetization | Paid | — |
| Size | 1 MB | 5 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Wada](https://appshunter.io/developer/289333903) | [Keisuke Oki](https://appshunter.io/developer/6787004363) |

## 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


### Ulzii Drone

[App page](https://appshunter.io/ios/app/ulzii-drone/id6797138454)

**In-app purchases:** none


## Frequently asked questions

### Is OscDrax free?

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

### Is Ulzii Drone free?

Ulzii Drone costs $1.99, with no in-app purchases.

### Do OscDrax or Ulzii Drone have ads?

Neither OscDrax nor Ulzii Drone shows ads.

### Which is updated more often, OscDrax or Ulzii Drone?

OscDrax ships an update daily, and Ulzii Drone daily. Most recently, OscDrax was updated on September 17, 2026 and Ulzii Drone on September 11, 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.*