Never forget the people who matter most.
Built natively for iOS with a mobile-first design. The smart relationship manager that helps you stay in touch, track important dates, and nurture your connections.

Everything you need to stay connected
From smart reminders to AI-powered messages, Check In keeps your most important relationships thriving.

Smart Reminders
Set natural check-in rhythms from weekly to yearly. Get gentle nudges when it is time to reconnect with the people you love.

Chex AI Message Assistant
Teach Chex your unique voice. Get personalized message suggestions that sound authentically you, not like a robot.
One-Tap Contact Import
Import from your device contacts or bulk import via CSV. Photos, birthdays, and details come along for the ride.

Message Templates
A library of quick-reply templates for birthdays, thinking-of-you moments, and everyday check-ins. Customize or create your own.
Birthday Tracking
Never miss a birthday again. Imported automatically from contacts or added manually. Reminders arrive right on time.
Siri Shortcuts
Add check-ins and reminders with your voice. "Hey Siri, add a check-in with Mom" and you are done.
How it works
Effortless Import
Simply grant access and select the people who matter most. Photos and birthdays come along automatically.
Natural Rhythms
Set check-in cycles that feel right—weekly catch-ups to yearly anniversaries.
Gentle Nudges
Receive thoughtful reminders when it’s time to reconnect. Tap to call, text, or email in seconds.
Designed for Your Aesthetic

Glassmorphism with neon accents. Animated mesh gradients and blur effects for a futuristic feel.
Choose your connection style.
Free
- Up to 2 connections
- Basic check-in reminders
- Birthday tracking
- Secure local storage
Premium
- Unlimited connections
- Custom reminders & frequencies
- Message templates
- Contact import & CSV
- Siri Shortcuts
Premium + Chex AI
- Everything in Premium
- AI message suggestions
- Voice DNA personalization
- Screenshot context analysis
- Early access to new features
Ready to nurture your relationships?
Download Check In today and never lose touch again.