Taking Cara Babies is not an app. It's a set of online video courses by Cara Dumaplin, a neonatal nurse with 25+ years of experience. The newborn course (~$99) covers 0-12 weeks. ABCs of Sleep ($179) tackles 5-24 months. One-time purchase, lifetime access, 30-day money-back guarantee. Not cheap. But when you haven't slept in weeks and need a structured plan, this is what most parents reach for.

Let's get this out of the way: Taking Cara Babies is not an app you download. It's a series of online sleep courses. But it shows up in every "best baby sleep apps" list because it's what parents actually buy when they're desperate at 4am.
Cara Dumaplin is a neonatal nurse (25+ years) and certified pediatric sleep consultant. Her approach sits between "cry it out" and "never let them cry" - she teaches you to read your baby's cues while building independence. It's structured, clear, and doesn't make you feel like a monster.
The courses:
All courses are one-time purchases with lifetime access. 30-day money-back guarantee.
This is not for everyone. If you're comfortable piecing together free content from blogs and Reddit, you'll probably get 80% of the same advice. But if you want it packaged, sequenced, and delivered by someone who's done this thousands of times - and you're too sleep-deprived to research - the structure has value.
No app, no tracking, no white noise. Just knowledge. Pair it with Huckleberry for the tracking side or Moshi Kids for wind-down stories.