To print a single diary page, tap the menu button at the top right of the diary page and choose "Send a Image". A preview of the finished image appears. Tap the share button at the bottom right of the preview, then choose "Print", or choose "Save Image" to save it to the Photos app and print it however you prefer. In the same way, choose "Send a PDF" to save or print the entry as a PDF.
In addition, with the paid Premium Service you can use the data export feature to print your diary from a computer.
You can choose HTML, PDF, RTFD, or TXT as the export format. PDF keeps the layout fixed and is ideal for printing. RTFD holds text and photos together in one document and works well on a Mac, while HTML is recommended on Windows.