On iPhone, metadata keys can be used as variables in text. Metadata refers to additional information about the content of a document, beyond the actual text, and helps describe or organize the document
The metadata will be automatically substituted for export share print and in Preview. One of the best uses of metadata would be to build correspondence templates.
In iA Writer for iPhone, you have the choice between three types of metadata, as follows:
Writer supports metadata at the very top of your document, followed by an empty line. Metadata must be separated from the rest of the document by three dashes (top and bottom).
---
Customer: M. Bluth
Me: Bob Loblaw
Date: April 3rd, 2023
---
You can then use the metadata in the text by putting it in [brackets] and adding a % sign.
Sincerely,
[%me]
Metadata that applies to every file can be defined in Markdown Settings.
Global metadata has the lowest priority, so that a document that explicitly specifies its author will always use that value when a variable is used.
Content Block metadata is placed immediately after a Content Block. This metadata has the highest priority.
They are optionally enclosed with three dashes.
💡 Images support title, alt, width, and height attributes:
Image.png
Title: Big iA
Alt: iA Writer logo
Width: 50%
If you are experiencing a problem that our support section doesn’t solve please reach out to us. We take a break on the weekends (JST), but during weekdays we aim to reply within 1-2 business days.
Metadata 
On Mac, metadata keys can be used as variables in text. Metadata refers to additional information about the content of a document, beyond the actual text, and helps describe or organize the document The metadata will be automatically substituted for export share print and in Preview. One of the best uses of metadata would be
On iPhone, metadata keys can be used as variables in text. Metadata refers to additional information about the content of a document, beyond the actual text, and helps describe or organize the document The metadata will be automatically substituted for export share print and in Preview. One of the best uses of metadata would be
On iPad, metadata keys can be used as variables in text. Metadata refers to additional information about the content of a document, beyond the actual text, and helps describe or organize the document The metadata will be automatically substituted for export share print and in Preview. One of the best uses of metadata would be
On Windows, metadata keys can be used as variables in text. Metadata refers to additional information about the content of a document, beyond the actual text, and helps describe or organize the document The metadata will be automatically substituted for export share print and in Preview. One of the best uses of metadata would be