Cosmo - Don't Break The Chain

Meet Cosmo, your personal astronaut guide. Build unbreakable habits one link at a time - skip a day and the whole chain shatters. Are you disciplined enough?

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.

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.

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.

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.

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

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.

BUILD YOUR CHAIN. DON'T BREAK IT.

Download Cosmo and start your first chain today.