iOS 8.1与当前iOS 8.1价格是多少？

iOS 8.1 是苹果公司在2014年10月20日推出的操作系统版本，是iOS 8的第一个补丁版本。该版本主要修复了之前版本中出现的一些软件漏洞和错误，同时加进了一些新的功能和特性，包括使用Apple Pay的支持、iCloud照片库的推出以及对WiFi和蓝牙的优化等。iOS 8.1 相较于iOS 8来说有更加稳定和顺畅的使用体验。

目前，iOS 8.1的价格取决于您所用的苹果设备，以及您的国家或地区。假如您使用的是最新的iPhone、iPad或iPod Touch设备，那么iOS 8.1将是免费的。假如您使用的是较早的设备，那么可能需要支付一定的费用才能升级。

假如您在购买新设备时已经预装了iOS 8.1，那么您不需要再次购买或安装。但假如您需要更新您的设备，您可以通过打开设置使用程序，然后点击“通用”>“软件更新”来更新您的设备。

所以，iOS 8.1为苹果设备提供了更加出色的运行体验，同时也带来了更多的功能和特性。它是目前最新的iOS 8补丁版本，假如您还没有升级到该版本，意见立刻升级。

iOS 8.1 Price: How Much Does iOS 8.1 Cost Today?

iOS 8.1 is the first patch version of iOS 8, which was released by Apple on October 20, 2014. This version mainly fixed some software vulnerabilities and errors in previous versions, and added some new features and characteristics, including Apple Pay support, iCloud Photo Library release, and WiFi and Bluetooth optimization. Compared with iOS 8, iOS 8.1 has a more stable and smooth user experience.

Currently, the price of iOS 8.1 depends on your Apple device and your country or region. If you use the latest iPhone, iPad or iPod Touch device, iOS 8.1 will be free. If you use an older device, you may need to pay a fee to upgrade.

If your new device has already been pre-installed with iOS 8.1, you do not need to purchase or install it again. But if you need to update your device, you can update your device by opening the Settings app and clicking "General" > "Software Update".

In conclusion, iOS 8.1 provides better running experience for Apple devices, and brings more features and characteristics. It is the latest iOS 8 patch version. If you have not upgraded to this version, it is recommended that you upgrade immediately.