Big Daddy: Pregnancy Tracker
iOS Universel / Medecine
The Big Daddy – The Pregnancy App for Dads
Becoming a dad? You’ve got this.
The Big Daddy is the modern pregnancy app built specifically for fathers-to-be. Get clear, practical, doctor-informed guidance so you can support your partner, understand your baby’s development, and feel confident from week 1 to birth day.
Research shows that dads who are involved during pregnancy strengthen family bonds and reduce stress for their partner. This app helps you show up — informed, prepared, and ready.
Created by a real dad and medical doctor, The Big Daddy is your weekly guide to fatherhood.
Track Your Baby’s Development
• Weekly pregnancy updates from conception to birth
• Understand what’s happening with your baby and your partner
• Clear, no-nonsense explanations without overwhelming medical jargon
Visual Size Comparisons
• Fun, bold size comparisons each week
• Memorable visuals designed with dads in mind
• Shareable and easy to understand
Practical Advice for Real Life
• 40+ doctor-reviewed pregnancy articles
• Signs of labour, food safety, hospital prep, and more
• Straightforward advice on how to support your partner
Be Ready for Birth Day
• Built-in contraction timer
• Hospital bag and birth prep checklists
• Custom baby name shortlist
Personalised Experience
• Add your partner’s name
• Custom due date tracking
• Clean, distraction-free design
Free Features
• Full weekly development tracking
• Size comparisons
• Selected guidance articles
• Completely ad-free
• Private and secure - everything stays on your phone.
Premium Upgrade
Unlock the full experience with a simple one-time payment:
• All 40+ expert articles
• Contraction timer
• Complete checklists
• Lifetime access
Available for £1.99 / $1.99 / €1.79 / ¥200.
The information in this app is general educational content and is not a substitute for professional medical advice. Always consult a qualified healthcare professional for personalised guidance during pregnancy.
Quoi de neuf dans la dernière version ?
An overhaul of the weekly sizes including all new icons and support for people who'd prefer not to see meat or alcohol - go to settings to select plant-based or alcohol-free preferences
