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Rating: Sleep tracking & sounds apps

Napper: Baby Sleep Tracker

authentic rating

A baby sleep tracker with an algorithm that predicts wake windows. Predictions work well for typical schedules, but the algorithm is slow to adapt when a baby transitions to a new developmental phase.

62real score
4.9store star
4,083ratings
About the rating

Reviews from real parents with specific everyday details, including criticism of the prediction algorithm.

Strengths

What users love

  • Accurately predicts the next sleep time and nap duration
  • Which helps plan the day.
Weak spots

What users hate

  • The algorithm adapts slowly when a baby transitions to a new number of naps and gives outdated recommendations for weeks.

Who it is for

New parents who want to build a baby's sleep schedule from data rather than intuition.

Screenshots