# Cosmo - Don't Break The Chain — Build Streaks, Crush Habits

> Build Streaks, Crush Habits (iPhone/iPad app by Farid Mirzayev.)

- Source: https://appshunter.io/ios/app/cosmo-dont-break-the-chain/id6760857631 (this page in markdown: same URL + `.md`)
- Developer: [Farid Mirzayev](https://appshunter.io/developer/1886555159)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.1 · 27 MB
- Languages: Australian English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 23 more
- Released: 2026-04-07
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/cosmo-dont-break-the-chain/id6760857631/reviews.md

## What is Cosmo?

YOUR CHAIN IS ONLY AS STRONG AS TODAY.

Cosmo is a habit tracker built on one powerful rule: show up every day, or start over. No excuses, no catch-up days. Just you, your astronaut guide Cosmo, and the chain you're building together.

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HOW IT WORKS

* Pick a habit. Choose your challenge - 3 days, 1 week, 1 month, or 1 full year. Every day you complete your habit, a new link is forged in your chain. Miss a single day? The entire chain breaks and you restart from day one.

* This isn't about being perfect. It's about learning what consistency really feels like.

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MEET COSMO

* Cosmo is the astronaut who walks beside you on every chain. His torch lights up only your next link - keeping you focused on today, not overwhelmed by tomorrow. Customize Cosmo with 11 unique looks, from Pirate to Chief to Rapper.

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WHY IT WORKS

* Most habit apps let you skip days and catch up later. Cosmo doesn't. The "don't break the chain" method is backed by behavioral psychology - visible streaks create a powerful urge to keep going. When you can see your chain growing link by link, skipping a day feels like watching it shatter.

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FEATURES

* Track multiple habits with separate chains
* 4 challenge durations: 3-day, weekly, monthly, yearly
* Daily reminders so you never forget
* 11 astronaut character skins
* Beautiful dark mode with 7 accent color themes
* Smooth physics animations - watch chains grow and break
* No account required - your data stays on your device

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PREMIUM

* Start free with 2 habits. Upgrade to unlock unlimited habits, custom reminder times, and premium color themes.
* Premium features require a subscription ($4.99/month) or a one-time lifetime purchase ($29.99). Subscriptions automatically renew unless cancelled at least 24 hours before the end of the billing period.

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BUILD YOUR CHAIN. DON'T BREAK IT.

Download Cosmo and start your first chain today.

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Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Astro App Pro Access | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Astro App Lifetime Pro Access | $29.99 | one-time |



## Version history (last 3 releases)

### 1.5.4 — 2026-08-13

Bug fix - Paywall

### 1.5.1 — 2026-04-08

Bug fix - Paywall

### 1.0 — 2026-04-07

No release notes.

## Related topics

[the romp](https://appshunter.io/ios/topics/the-romp)

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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 2026-08-19.*