我可以强制iPhone用户升级应用程序吗？ [英] Can I force an iPhone user to upgrade an application?

问题描述

一旦iTunes Store中有我的应用程序的新版本，是否可以强制用户升级？

Is it possible to force the user to upgrade once there is a new version of my application available in the iTunes Store?

我目前正在处理一个应用程序。但是，我想在上传新版本时强制升级，因为升级会有更多功能，我想放弃以前的版本。默认情况下这可能与iPhone有关，还是我必须编写自己的实现来检查当前版本并将其与商店进行比较？

I am presently working on an application. However, I want to force the upgrade whenever I upload a newer version, because the upgrade will have more features and I want to discard the previous version. Is this possible by default with iPhone or do I have to write my own implementation to check the current version and compare it to the store?

推荐答案

系统处理应用程序更新的唯一方法是提示用户标准AppStore应用程序中有更新。

此外，独立应用程序不知道可用更新，因此您需要实现Web应用程序可以检查当前版本是否有效的服务。

我不确定这是否符合Apple对应用程序的规则，例如（虽然找不到证据链接）你无法上传试用版本申请。

The only way system handles updates of your application is prompting user that update is available in standard AppStore application.
Also, standalone application is not aware of available updates so you'll need to implement your web service where application can check if the current version is valid.
And I'm not sure if this conforms with Apple rules on applications, like (can't find proof-link though) you cannot upload trial versions for an application.

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