What's new in Puffin' 1.5.1: choose your week, and first names

Puffin' 1.5.1 has been on the App Store since November 5, 2026. It's a small update with two changes. Here's what's in it.
Choose your week
Settings now lets you start your week on Sunday or Monday, and This week on My Activity follows it. It starts on whatever your iPhone's calendar already uses. Your challenges keep their own week.
First names in the Feed
The Feed now names everyone by first name, you included, and your own row in a challenge's results says Me.
Try it
Update Puffin' from the App Store. Every version is listed on the Releases page, and everything that came in 1.5 is in what's new in Puffin' 1.5.