☀️ Now Available on TestFlight

Recovery has a
Second Sun.

A mobile companion built for stroke survivors and their caregivers — daily check-ins, AI support, chair yoga, and milestones, all in one place.

🍎 Download on TestFlight Learn More

Free to download · iOS · Built for survivors and caregivers

Built by Shawn Springs — stroke survivor of 12 years, on a mission to light the way for others.

What's Inside

Everything you need
in one place.

Second Sun is designed around the real challenges of recovery — not the textbook version.

🧠

Sol — AI Companion

An AI built specifically for stroke survivors and caregivers. Ask anything. Vent. Get encouragement. Sol is always here, 24/7.

📋

Daily Check-in

Track your mood every day. Build a picture of your recovery over time. Small moments of reflection add up to big progress.

🧘

Chair Yoga

Video-guided movement sessions designed specifically for stroke survivors. Safe, accessible, and built with recovery in mind.

🏆

Milestones

Every win counts. Track your achievements — big and small — and celebrate how far you've come on your recovery journey.

💛

Caregiver Support

Caregivers get their own dedicated space — check-ins, Sol support, and visibility into their survivor's progress.

🔗

Connect

Link survivors and caregivers together in the app. Stay in sync, see streaks, and support each other through the journey.

Who It's For

Built for both sides
of the journey.

For Survivors

You are not alone.

  • Daily mood check-ins to track your recovery
  • Sol, an AI companion who understands your journey
  • Chair yoga sessions designed for your needs
  • Milestone tracking to celebrate your progress
  • Connect with your caregiver in the app
For Caregivers

You need care too.

  • Your own check-in space — separate from your survivor's
  • Sol support built specifically for caregiver challenges
  • See your survivor's mood and check-in streak
  • Gentle reminders that you matter in this journey
  • Resources to prevent caregiver burnout
Meet Sol

Your AI companion,
always here.

Sol is trained to understand the unique challenges of stroke recovery — the frustration, the setbacks, the small victories. Whether you need encouragement, information, or just someone to listen, Sol is here 24/7.

Try Sol Free
☀️ SOL
Hello! I'm Sol, your Second Sun companion. I'm here every step of your recovery journey. How are you feeling today? 🌅
Feeling frustrated. My left hand still isn't cooperating.
☀️ SOL
That frustration is completely valid — and it makes sense that you feel it. Hand recovery after stroke can be one of the slowest parts, but the fact that you're working at it matters more than you know. What have you noticed, even tiny things?
I can hold a cup now without dropping it.
☀️ SOL
That is a real win. 🌅 Holding a cup is something your brain had to relearn. That's recovery happening in real time.

800K+

Strokes in the US each year

7M+

Stroke survivors in the US

53M

Family caregivers in the US

1

App built by one of them

Your Second Sun
starts today.

Join survivors and caregivers already using Second Sun to navigate recovery together.

🍎 Download on TestFlight

Free · iOS · No credit card required