價格：免費
檔案大小：14 MB
版本需求：系統需求：iOS 11.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
A great way to protect your messages with a password. The integration with iMessages makes the app very easy to use. Using the app you can encrypt and decrypt password protected messages.
It's a simple way to share private information, but it can also be used to have some fun. For example: send a password protected message to your friends and send some tips for the group to guess the password. Or protect multiple message with different passcodes, and share the different passwords at different times. It's also fun to use a set of emojis as a password, and share the text version of the password.
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DELETE APP
Poll is an iMessage app, so you must use iMessage to uninstall the app. Instructions can be found here: www.bit.do/del-app
The instructions:
1. Open a conversation in iMessage
2. Tap the App Store icon to open the apps list
3. Swipe right to the end and press the "..." button
4. Find the app you want to delete
5. Swipe left on the app row and tap delete
支援平台：iPhone, iPad, iMessage