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. 媒体火：
MediaFire 是由 MediaFire LLC 提供的文件同步、文件托管和云存储服务。它为 Windows、macOS、Linus、Android、iOS 和 Web 浏览器提供客户端软件。它由Derek Labian和Tom Langridge创立。它提供 10 GB 的免费存储空间。它为付费帐户提供有限的存储空间。它于2006年推出。
iCloud 和 MediaFire 的区别：
| ICLOUD | MEDIAFIRE |
|---|---|
| It is owned by Apple Incorporation. | It is owned by MediaFire LLC. |
| It was launched in 2011. | It was launched in 2006. |
| It was founded by Apple. | It was founded by Derek Labian and Tom Langridge. |
| It offers 5 GB free storage space. | It offers 10 GB free storage space. |
| It provides limited maximum storage space for paid. | It also provides limited maximum storage space for paid. |
| It is not supported by all operating systems. | It is supported by all operating systems. |
| Maximum storage size is 2 TB here. | Maximum storage size is 100 TB here. |
| It partly supports file versioning. | It fully supports file versioning. |
| Maximum file size is 50 GB here. | Here maximum file size is 20 GB. |
| It does not support remote uploading. | It supports remote uploading. |
| Resumption of interrupted downloads may lead to failure. | Resumption of interrupted downloads is possible. |
| It does not provide additional free storage space for referrals. | It provides additional 50 GB free storage space for referral up to 1 TB pro accounts. |
| 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 10 TB pro plan. |