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.泰坦文件：
TitanFile 是 TitanFile Incorporation 提供的文件共享服务和云存储服务。它是可用的安全云计算服务之一。它主要用于加拿大和美国。它为专业人士提供了一种安全的方式来共享文件并与他们的客户进行交流。它由 TitanFile Incorporation 于 2011 年推出。它不提供免费存储空间。
iCloud 和 TitanFile 的区别：
| ICLOUD | TITANFILE |
|---|---|
| It is owned by Apple Incorporation. | It is owned by TitanFile Incorporation. |
| It was launched in 2011. | It was also launched in 2011. |
| It was developed by Apple. | It was developed by TitanFile Inc. |
| It offers 5 GB free storage space. | It does not offer free storage space. |
| It provides limited maximum storage space for paid. | It provides unlimited maximum storage space for paid. |
| It is used across the world. | While it is majorly used in Canada and United States. |
| Maximum storage size is 2 TB here. | Maximum storage size is unlimited here. |
| It partly supports file versioning. | It fully supports file versioning. |
| Maximum file size is 50 GB here. | Here maximum file size is 100 MB for free, 1 GB for paid and 4 GB for professionals. |
| FTP upload is not possible here. | Here FTP upload is possible. |
| It has traffic or band-width limit of 200 GB or 400 GB or 600 GB per month. | It has no traffic or band-width limit. |