如题所述
1、首先在手机主屏上点击设置。
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2、然后进入设置界面后，先点击触控ID与密码。
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3、输入解锁密码。
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4、之后，会进入触控ID与密码的界面。在此界面中要滑动iTunesStroe与AppStroe后面的按钮，将其关闭。
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5、接下来退出触控ID与密码的界面，找到iTunesStroe与AppStroe，并点击进去。
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6、再点击密码设置。
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7、最后，在密码设置的界面中，找到最后一项：需要密码。将其后面的按钮滑动关闭。这样，再在appstore里面下载免费软件时就不需要密码了。
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2、然后进入设置界面后，先点击触控ID与密码。
/iknow-pic.cdn.bcebos.com/a044ad345982b2b74715c5e43eadcbef76099b0c"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/a044ad345982b2b74715c5e43eadcbef76099b0c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/a044ad345982b2b74715c5e43eadcbef76099b0c"/>
3、输入解锁密码。
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4、之后，会进入触控ID与密码的界面。在此界面中要滑动iTunesStroe与AppStroe后面的按钮，将其关闭。
/iknow-pic.cdn.bcebos.com/dbb44aed2e738bd48acd4e11ae8b87d6277ff926"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/dbb44aed2e738bd48acd4e11ae8b87d6277ff926?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/dbb44aed2e738bd48acd4e11ae8b87d6277ff926"/>
5、接下来退出触控ID与密码的界面，找到iTunesStroe与AppStroe，并点击进去。
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6、再点击密码设置。
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7、最后，在密码设置的界面中，找到最后一项：需要密码。将其后面的按钮滑动关闭。这样，再在appstore里面下载免费软件时就不需要密码了。
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温馨提示：答案为网友推荐，仅供参考
第1个回答 2016-11-02
iPhone在app
store里购买项目下载正版软件需要登录APPLE
ID（账号），设置—iTune
Store与App
Store—输入账号密码登录，之前已经购买下载过的项目则会保存在账号记录的已购买项目列表之中.
若IOS9系统，当手机还原之后初次在应用商店下载软件，则系统会提示是否为免费项目保存密码，是否自动下载等，此时可根据需要点击确认即可.
也可以自定义在“设置”中设置，方法：进入
设置—iTune
Store与App
Store—密码设置—需要密码（关闭）或根据需要选择其他选项（如：15分钟后需要），可自定义进行选择.
store里购买项目下载正版软件需要登录APPLE
ID（账号），设置—iTune
Store与App
Store—输入账号密码登录，之前已经购买下载过的项目则会保存在账号记录的已购买项目列表之中.
若IOS9系统，当手机还原之后初次在应用商店下载软件，则系统会提示是否为免费项目保存密码，是否自动下载等，此时可根据需要点击确认即可.
也可以自定义在“设置”中设置，方法：进入
设置—iTune
Store与App
Store—密码设置—需要密码（关闭）或根据需要选择其他选项（如：15分钟后需要），可自定义进行选择.
