# 银河e电助手 vs 珠子云计算

The clearest difference is in-app purchases: 银河e电助手 at none against 珠子云计算's 7. 银河e电助手 also leads on iOS requirement (12.0 vs 15.0). 珠子云计算's advantage is update cadence (fortnightly vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. 珠子云计算 sells 7 one-off in-app purchases. 银河e电助手 asks for nothing beyond the download.

银河e电助手 ships an update every 17 months, 珠子云计算 fortnightly. Both last shipped on October 9, 2026.

## The numbers

| Metric | 银河e电助手 | 珠子云计算 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Size | 29 MB | 90 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [陕西银河输变电有限公司](https://appshunter.io/developer/1547562373) | [思源 李](https://appshunter.io/developer/1704804704) |

## What reviewers say

### 银河e电助手

[App page](https://appshunter.io/ios/app/e/id1547562371)

**Features:** macOS Compatibility

**In-app purchases:** none


### 珠子云计算

[App page](https://appshunter.io/ios/app/id6463767886)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3天VIP | $0.99 | one-time |
| １个月VIP | $2.99 | one-time |
| 3个月VIP | $3.99 | one-time |
| 6个月VIP | $5.99 | one-time |
| VIP会员 | $9.99 | one-time |
| 两年VIP会员 | $19.99 | one-time |
| 三年VIP会员 | $29.99 | one-time |


## Frequently asked questions

### Is 银河e电助手 free?

银河e电助手 is free to download, with no in-app purchases.

### Is 珠子云计算 free?

珠子云计算 is free to download, with in-app purchases available.

### Do 银河e电助手 or 珠子云计算 have ads?

Neither 银河e电助手 nor 珠子云计算 shows ads.

### Which is updated more often, 银河e电助手 or 珠子云计算?

银河e电助手 ships an update every 17 months, and 珠子云计算 fortnightly. Most recently, 银河e电助手 was updated on October 9, 2026 and 珠子云计算 on October 9, 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.*