Resilient Kids
Science of the first 400 weeks
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
One science-backed topic each week, matched to your child's exact developmental stage — from preconception through pre-school. Reviewed by named scientists.
Your child's first 400 weeks shape who they become.
Brain architecture, language, attachment, the immune system, the metabolic baseline — permanently shaped across the 400 weeks from preconception through pre-school.
Knowing the science isn't the same as living it. Resilient Kids distills the science of childhood development into a simple weekly sequence — one topic at a time, matched to the moment it matters most for your child.
— THE RIGHT TOPIC, AT THE RIGHT TIME
One science-backed topic per week, matched to your child's exact developmental stage. No reading lists. No catch-up. A sequence, not a library. Each topic comes with what to do this week, the reasoning behind it, and the evidence underneath.
— REVIEWED BY NAMED SCIENTISTS
Every weekly module names the scientific advisor who signed off. Recommendations follow a five-tier evidence hierarchy — systematic reviews and clinical guidelines first — and uncertainty is labeled directly. Every published version is hash-anchored on a public consensus log, so families and clinicians can independently confirm that what you read today is what advisors approved on the date stated.
— BUILT FOR EVERY CHILD, AND EVERY CAREGIVER
Each child you raise gets their own independent 400-week timeline. A toddler and a newborn don't share one feed — they each get their own program from one account. Multi-caregiver records keep grandparents, partners, and nannies aligned on the same weekly priorities.
— PLANS
App ($7.99/month or $79/year, 2 months free): one caregiver, one child. The full 400-week age-timed program with weekly guidance, stage-based tracking, and evidence notes.
Household ($14.99/month or $149/year, 2 months free): up to 4 children on independent 400-week timelines, up to 5 total caregivers, advisor-curated content updates as the science evolves. Built for families with multiple kids or where parents, grandparents, and nannies share responsibility.
Both plans include a 30-day money-back guarantee.
— DESIGNED FOR HOW REAL FAMILIES RAISE KIDS
• One topic per week, not a feed. A sequence, not a library.
• Per-child timelines that survive pauses. Skip a week — your history stays.
• Shared, conflict-free household record. Every caregiver sees the same priorities; each person's read state is their own.
• Time-zone-aware reminders, category-by-channel — only what you want, when you want it.
• Publicly verifiable content history. Every weekly version is anchored on a public chain.
— FOR FAMILIES. FOR CLINICIANS.
Resilient Kids is simple enough for families. Credible enough for professionals. The same content. The same evidence trail. The same advisor sign-offs — visible to both audiences.
— WHO IT'S FOR
Adult caregivers raising a child from preconception through age seven and a half. Educational and supportive content — not a substitute for professional medical advice. Always consult a qualified healthcare provider for medical concerns about your child.
— REQUIREMENTS
iPhone running iOS 15 or later. Subscription required for full weekly content access.
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Privacy Policy: https://www.resilient.kids/privacy
Terms of Service: https://www.resilient.kids/terms-of-service
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The developer, Resilient Kids LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Resilient Kids LLC
- Size
- 35.2 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Resilient Kids — Annual $79.00
- Resilient Kids — Monthly $7.99
- Copyright
- © 2026 Resilient Kids LLC