SMS Timestamps provides a way to modify the Messages app's default behavior of setting timestamps on the beginning of an active conversation, and then ceasing to do it until it deems it necessary again. With SMS Timestamps you can set this behavior manually so that you can see timestamps on ALL of your messages, or after a certain period of time has elapsed after a timestamp has been displayed (1 minute, 5 minutes, 10 minutes).
Upon new installs, users should now go to Settings.app, and into the SMS Timestamps section, and enable it manually
There are no screenshots for this item. Configure from Settings app