# StackDays App — Build habits with friends

> Build habits with friends (iPhone/iPad app by RHH LLC.)

- Source: https://appshunter.io/ios/app/stackdays-app/id6796375407 (this page in markdown: same URL + `.md`)
- Developer: [RHH LLC](https://appshunter.io/developer/1881934615)
- Category: Health & Fitness, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.3 · 95 MB
- Languages: American English
- Released: 2026-08-28
- Data updated: 2026-10-10
- User reviews in markdown: https://appshunter.io/ios/app/stackdays-app/id6796375407/reviews.md

## What is StackDays App?

StackDays turns habit tracking into something you actually stick with — because you're not doing it alone.

WHY IT WORKS
People are far more likely to follow through on a goal when someone else is watching. StackDays makes that visible every single day: stack up your habits, watch your streak grow, and keep your friends honest right alongside you.

TEAM UP WITH FRIENDS
Add friends with a simple invite code, see their streaks, and start real challenges together — group goals with shared progress, a leaderboard, and team chat to keep everyone accountable.

SEE YOUR PROGRESS
Day, week, and month views turn your habit history into real insight, so you know exactly where you're consistent and where you're slipping.

GO PRO
Unlock unlimited habits, full stats history, streak powers, and the ability to create challenges with friends.

Stack up your days, one habit at a time.

Terms of Use (EULA): https://stackdays-efb6b.web.app/terms.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Annual Pro | $24.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pro | $59.99 | one-time |



## Version history (last 3 releases)

### 1.2.0 — 2026-10-07

A fresh new look. StackDays has been redesigned from the first screen to the last.

- A brand-new onboarding that shows exactly what you get and what it costs
- A cleaner Home with your progress for the day at a glance
- A celebration when you finish every habit
- Swipe a habit to reset today or delete it, with Undo
- Simpler plans and grouped Settings
- Warmer dark mode, crisper light mode and calmer cards everywhere
- Saving problems are now shown instead of failing silently

### 1.1.0 — 2026-09-04

New onboarding that actually explains StackDays before you start: what it does, every feature you get, what it costs, and exactly what happens when your free trial ends. Plus a reminder before the trial runs out, so nothing is a surprise.

### 1.0.5 — 2026-08-28

No release notes.

## More apps by RHH LLC

- [What's Up, Baby?](https://appshunter.io/ios/app/whats-up-baby/id6759959716)

All apps by RHH LLC: https://appshunter.io/developer/1881934615

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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 2026-10-10.*