inApp
Rating: Period tracker

Luna Period Tracker For Teens

doubtful rating

A tracker for teens with early cycles: educational content, accessible language, and a discreet app icon. Baseline accuracy improves over time. Older users may find it feels simplified.

72real score
4.6store star
1,136ratings
About the rating

Sample of 40 reviews with not a single one below 4 stars. The full store has 118 reviews with 74% five-stars. The complete absence of criticism in the sample across a broad audience (ages 8 to 17) is suspicious: the algorithm or moderation likely filters negative responses, though there is no direct evidence of manipulation.

Strengths

What users love

  • Content explains cycle physiology in language free of medical jargon and anxiety. Customizable symptom buttons expanded from a minimal set to a wider one over years of development. The discreet icon and name do not reveal the app's purpose to others.
Weak spots

What users hate

  • Prediction accuracy for irregular early cycles is low: the app warns about this but does not adapt the algorithm quickly. The vocabulary for describing flow intensity is limited. For users over 16
  • The interface can feel young.

Who it is for

Girls aged 10 to 16 with early or irregular cycles who need a gentle starting point without adult-oriented content.

Screenshots