I'm sorry, I followed this link but couldn't find the app. I also needed to print my iPhone text conversations for some legal issue and this is what my lawyer had suggested about presenting text messages as legal evidence:
- Text messages must include date stamps and time stamps showing the date and time of each text messages
- A print-out or screenshot of the text messages that links the message to the sender along with the affidavit stating that the copy (print-out /screenshot/photo of the text message) is accurate representation of the message.
I finally printed my iPhone text messages/iMessages using the app mentioned in this tutorial about printing iPhone text messages. First, I transferred my text messages to my computer as PDF file and then printed them on a A4 sheet. Hope it helps!
P.S. I’m not a lawyer and this is not a legal advice. I’m just sharing my experience.