This is a utility application that can help you in a difficult situation.
The main screen has two buttons.
The first one is an "Ask for help" button that prepares an iMessage for you with a predefined message and recipient list, ready to send and ask them to help you.
The second screen is a "Settings" button that you can configure the message and the receiver list( you must give access to your contact list to the application).
Recipients:
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Here you can enable the contact list who will be informed by message that you are in a difficult situation.
Message:
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Here you can change the message body for your iMessage text. Personalize it in order to include some useful information for you.