# 云盾精灵 vs Spool Zone

The clearest difference is in-app purchases: 云盾精灵 at none against Spool Zone's 3. 云盾精灵 also leads on iOS requirement (11.0 vs 13.0). Spool Zone's advantage is update cadence (weekly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Spool Zone sells 3 one-off in-app purchases. 云盾精灵 asks for nothing beyond the download.

云盾精灵 ships an update every 5 weeks, Spool Zone weekly. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 云盾精灵 | Spool Zone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 60 MB | 84 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [辽宁云盾网力科技有限公司](https://appshunter.io/developer/1090807752) | [玉文 赵](https://appshunter.io/developer/1805502247) |

## What reviewers say

### 云盾精灵

[App page](https://appshunter.io/ios/app/id1232467253)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spool Zone

[App page](https://appshunter.io/ios/app/spool-zone-3d-filament-box/id6744862175)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpoolZoneAir | $4.99 | one-time |
| Lifetime Membership | $7.99 | one-time |
| SpoolZonePro | $7.99 | one-time |


## Frequently asked questions

### Is 云盾精灵 free?

云盾精灵 is free to download, with no in-app purchases.

### Is Spool Zone free?

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

### Do 云盾精灵 or Spool Zone have ads?

Neither 云盾精灵 nor Spool Zone shows ads.

### Which is updated more often, 云盾精灵 or Spool Zone?

云盾精灵 ships an update every 5 weeks, and Spool Zone weekly. Most recently, 云盾精灵 was updated on October 5, 2026 and Spool Zone on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*