# Wisoneng vs SkyPen

The clearest difference is in-app purchases: SkyPen at none against Wisoneng's 6. Wisoneng's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wisoneng sells 6 one-off in-app purchases. SkyPen asks for nothing beyond the download.

Wisoneng ships an update every 3 weeks, SkyPen every 2 months. The most recent releases landed on September 26, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Wisoneng | SkyPen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 39 MB | 34 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Houlang Network Technology Co., Ltd](https://appshunter.io/developer/1576463260) | [招途 莫](https://appshunter.io/developer/1768523421) |

## What reviewers say

### Wisoneng

[App page](https://appshunter.io/ios/app/wisoneng/id6739243578)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 computing power | $6.99 | one-time |
| vip Monthly Card | $9.99 | one-time |
| 3000 computing power | $19.99 | one-time |
| vip season card | $24.99 | one-time |
| 10000 computing power | $29.99 | one-time |
| vip Annual Card | $39.99 | one-time |


### SkyPen

[App page](https://appshunter.io/ios/app/skypen/id6743663942)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wisoneng free?

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

### Is SkyPen free?

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

### Do Wisoneng or SkyPen have ads?

Neither Wisoneng nor SkyPen shows ads.

### Which is updated more often, Wisoneng or SkyPen?

Wisoneng ships an update every 3 weeks, and SkyPen every 2 months. Most recently, Wisoneng was updated on September 26, 2026 and SkyPen on October 10, 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.*