# Stack43 — The social habit app

> Social habit-building app with streaks, challenges, and friend support. (iPhone/iPad app by Stack43 LLC.)

- Source: https://appshunter.io/ios/app/stack43/id6782655674 (this page in markdown: same URL + `.md`)
- Developer: [Stack43 LLC](https://appshunter.io/developer/6782655676)
- Category: Social Networking, Health & Fitness
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 3 MB
- Languages: American English
- Released: 2026-08-21
- Data updated: 2026-10-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/stack43/id6782655674/reviews.md

## What is Stack43?

Stack43 is the social way to build habits.
Post a daily photo, build streaks, and stay consistent — together with friends.

Whether you're trying to drink more water, read every day, or finally stick to a workout routine, Stack43 makes daily habits feel less like a solo grind and more like something you do together.

WHAT MAKES STACK43 DIFFERENT

Social feed — share your daily progress with photos, see what your friends are working on, and celebrate each other's wins
Streaks and badges — keep your streak alive and earn badges as you hit milestones, from your first week all the way to legendary streaks, with two rest days per week so life doesn't break your momentum
Circles — join group challenges where you and your crew show up for each other, with a shared feed and a leaderboard to keep everyone motivated
Shared habits — commit to the same goal alongside a friend or partner and keep each other on track
Personal stats — see your full habit history, longest streaks, and earned badges in your own dashboard
Boosts — send encouragement to friends with a single tap

BUILT FOR YOU, NOT FOR ALGORITHMS
No ads. No endless scrolling. Just you, your habits, and the people who'll cheer you on.

Start small. Stack daily. Build the life you want.
Start your first habit today. We'll be there tomorrow.

## Key features

- Social feed for progress sharing
- Streaks and badges for motivation
- Group challenges with shared feeds
- Shared habits with friends
- Personal habit statistics
- Encouragement boosts for friends


## Frequently asked questions about Stack43

### 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.

## Version history (last 2 releases)

### 1.1 — 2026-09-16

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.

### 1.0 — 2026-08-21

No release notes.

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| [Beer Buddy - Friends Alerts](https://appshunter.io/ios/app/beer-buddy-friends-alerts/id1487915470) | 4.9 (114,163) | Free | Social Networking |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-04.*