# 资料传送同步 vs iSpacekeeper

资料传送同步 and iSpacekeeper are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 资料传送同步 sells 1 in-app purchase, starting at $2.99 per 7 days and iSpacekeeper sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 资料传送同步 | iSpacekeeper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 12 MB | 28 MB |
| Requires iOS | **16.2** | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [庆欣 卢](https://appshunter.io/developer/1869390503) | [元甲 陈](https://appshunter.io/developer/6784329174) |

## What reviewers say

### 资料传送同步

[App page](https://appshunter.io/ios/app/id6762128690)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $2.99 | per 7 days |


### iSpacekeeper

[App page](https://appshunter.io/ios/app/ispacekeeper-space-manager/id6784493687)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iSpaceKeeper-week | $4.99 | per 7 days |
| iSpaceKeeper. | $9.99 | per month |
| iSpacekeeper. | $19.99 | per 3 months |


## Frequently asked questions

### Is 资料传送同步 free?

资料传送同步 is free to download, with in-app purchases available.

### Is iSpacekeeper free?

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

### Do 资料传送同步 or iSpacekeeper have ads?

Neither 资料传送同步 nor iSpacekeeper shows ads.

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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.*