1. 云：
iCloud 是苹果公司提供的云存储和云计算服务。它允许用户将文档、照片和音乐等数据存储在远程服务器上，以便下载到 iOS、macOS 或 Windows 设备。它还能够与其他用户共享和发送数据。如果 Apple 设备丢失或被盗，管理它也很有帮助。它于2011年推出。
2. 跳跃分享：
Jumpshare 是 Jumpshare Incorporation 提供的文件共享服务。它使用户能够从个人计算机和网络上传文件。它提供免费和高级服务。它提供 2 GB 的免费存储空间。它由 Jumpshare Incorporation 于 2012 年推出。在 Jumpshare 中，最初用户无需注册即可上传文件，但后来强制注册。
iCloud 和 Jumpshare 的区别：
| ICLOUD | JUMPSHARE |
|---|---|
| It is owned by Apple Incorporation. | It is owned by Jumpshare Incorporation. |
| It was launched in 2011. | It was launched in 2012. |
| It offers 5 GB free storage space. | It offers 2 GB free storage space. |
| It provides 2 TB maximum storage space for paid. | Maximum storage size is only 1 TB here. |
| It is mostly used by Apple product users. | It is used by users using any type of product. |
| Maximum file size is in iCloud is 50 GB. | Here maximum file size is 250 MB for free and unlimited for paid. |
| It does not support remote uploading. | It supports remote uploading. |
| Sign up is mandatory from the very first version of it. | Its initial versions didn’t need sign up but later on it was made mandatory. |
| It has traffic or band-width limit of 200 GB or 400 GB or 600 GB per month. | It has traffic or band-width limit of 5 GB per month for free and 200 GB per month for paid. |
| It charges comparatively more for additional storage that means it is more costly. | It charges less for additional storage that means it is less costly. |