Stack43
The social habit app
About
Build habits with friends through a social feed, shared challenges, and mutual encouragement. Track progress with streaks, badges, and personal stats. Focus on consistency without ads or endless scrolling.
What's New in Stack43
1.1
September 16, 2026
Introducing cardio tracking on Stack43. Now you can log runs, walks, and bike rides with real-time GPS tracking — right from your favorite habits. Your route is captured while you move, then shared with your friends as a personalized workout card in the feed. - Live GPS tracking for runs, walks, and bike rides - Pause and resume mid-workout without losing your data - Auto-generated workout cards with your route, distance, time, and pace - Continues tracking in the background when your phone is locked - Turn any habit into a cardio habit with one tap Start tracking, keep stacking.
MoreFAQ
What is Stack43?
Stack43 is a social application designed to help users build and maintain daily habits. It emphasizes community support through features like a social feed, group challenges, and shared goals.
How does Stack43 help users build habits?
It encourages consistency by allowing users to post daily progress photos, build streaks, earn badges, and participate in group challenges. The social aspect provides accountability and motivation.
Can I use Stack43 with friends?
Yes, Stack43 is built for social interaction. You can share your progress with friends, join 'Circles' for group challenges, and commit to shared habits with partners or friends.
Does Stack43 have ads?
No, Stack43 is ad-free. The app is designed to provide a focused experience without advertisements or endless scrolling, prioritizing user engagement with habits and community.
What are 'Circles' in Stack43?
'Circles' are group challenges within Stack43 where you and your crew can show up for each other. They feature a shared feed and a leaderboard to keep everyone motivated towards a common goal.
How does Stack43 handle streaks and rest days?
Stack43 allows users to build streaks for consistent habit completion and earn badges for milestones. It includes two rest days per week, so life events don't necessarily break your momentum.
What devices is Stack43 available on?
Stack43 is currently supported on iPhone and iPod devices, as indicated by the platform compatibility data.
How often is Stack43 updated?
Stack43 was last updated on September 16, 2026, indicating a recent update. The latest version is 1.1.
