【移动推送】iOS端推送服务向用户请求权限是否像请求位置服务/相机服务那样需要写一个隐私描述？

不需要，只需在代码中注册苹果推送就可以了 。

/**
*    注册苹果推送，获取deviceToken用于推送
*    @param     application
*/
- (void)registerAPNS:(UIApplication *)application {
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0) {
        // iOS 8 Notifications
        [application registerUserNotificationSettings:
         [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
        [application registerForRemoteNotifications];
    } else {
        // iOS < 8 Notifications
        [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)];
    }
}

具体可参考 iOS 推送接入文档 。

更多官方信息

EMAS官网介绍：https://www.aliyun.com/product/emas

Devops：https://www.aliyun.com/product/emascrash/mobile_devops

移动热修复：https://www.aliyun.com/product/hotfix

移动测试：https://www.aliyun.com/activity/emas/mqcexpert

移动推送：https://www.aliyun.com/product/cps

HTTPDNS：https://www.aliyun.com/product/httpdns

EMAS 控制台： https://emas.console.aliyun.com/products