Pulse SMS - Can I change the font size or zoom in? March 11, 2026 23:21 Updated Yes. There is an option for font size if you go to Settings > Theme. Related articles Pulse SMS - What if I forgot my password or my email address, and I am unable to log in to my account? Pulse SMS - Can I increase the text size of the web or desktop app? Pulse SMS - What is Pulse SMS? Pulse SMS - How can I make the app read a message? Welcome to Pulse SMS: Switching from Samsung Messages