# 酷键盘 vs OscDrax

The clearest difference is review sentiment: OscDrax at 100% against 酷键盘's 43%. OscDrax also leads on rating (4.0 vs 1.0) and update cadence (daily vs every 5 weeks). 酷键盘's advantage is price (Free vs $0.49) and iOS requirement (8.0 vs 17.6). On ratings volume, ads, in-app purchases and device support there is nothing between them.

酷键盘 is free to download; OscDrax costs $0.49 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: 43% of 酷键盘's written reviews are positive against 100% of OscDrax's.

酷键盘 ships an update every 5 weeks, OscDrax daily. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 酷键盘 | OscDrax |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id513613457/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/oscdrax/id6752560876/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 43.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | — | Paid |
| Size | 132 MB | 1 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MEET Studio CO.,LTD.](https://appshunter.io/developer/346749745) | [Junpei Wada](https://appshunter.io/developer/289333903) |

## What reviewers say

### 酷键盘

[App page](https://appshunter.io/ios/app/id513613457)

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🎶 Beautiful songs
- 🎹 Great for beginners
- ✨ Amazing app
- 🎵 Fun to play
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Crashing frequently
- 🐛 Freezes often
- 🐛 Won't load
- 🐛 Doesn't work
- 🐛 Incompatible with older devices

**Reported bugs**

- Constantly displays cannot load
- Does not work
- Not compatible with iOS 8
- Does not start up
- Unlocks songs but cannot play them

**Requested features**

- More songs
- English version
- Language option
- Bring back English version
- Add English language


### 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


## Frequently asked questions

### Is 酷键盘 free?

酷键盘 is free to download, with no in-app purchases.

### Is OscDrax free?

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

### Which has better reviews, 酷键盘 or OscDrax?

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

### Do 酷键盘 or OscDrax have ads?

Neither 酷键盘 nor OscDrax shows ads.

### Which is updated more often, 酷键盘 or OscDrax?

酷键盘 ships an update every 5 weeks, and OscDrax daily. Most recently, 酷键盘 was updated on November 1, 2026 and OscDrax 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.*