# QMK vs PUWEI3D

The clearest difference is in-app purchases: QMK at none against PUWEI3D's 4. QMK also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PUWEI3D sells 4 one-off in-app purchases. QMK asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | QMK | PUWEI3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 81 MB | 115 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [容圆科技](https://appshunter.io/developer/1563355159) | [Beijing Puwei Longxiang Technology Development Co., Ltd.](https://appshunter.io/developer/1606328093) |

## What reviewers say

### QMK

[App page](https://appshunter.io/ios/app/qmk/id6743073439)

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

**In-app purchases:** none


### PUWEI3D

[App page](https://appshunter.io/ios/app/puwei3d/id6761406434)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI service | $2.99 | one-time |
| Value Pack: 100 Credits | $4.99 | one-time |
| Pro Pack: 350 Credits | $14.99 | one-time |
| Mega Pack: 800 Credits | $34.99 | one-time |


## Frequently asked questions

### Is QMK free?

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

### Is PUWEI3D free?

PUWEI3D is free to download, with in-app purchases available.

### Do QMK or PUWEI3D have ads?

Neither QMK nor PUWEI3D shows ads.

### Which is updated more often, QMK or PUWEI3D?

QMK ships an update fortnightly, and PUWEI3D fortnightly. Most recently, QMK was updated on October 18, 2026 and PUWEI3D on October 13, 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.*