{"app_store_id":1524266321,"slug":"babyzen-baby-sleep-tracker-1524266321","name":"BabyZen - Baby Sleep Tracker","subtitle":"Naps and baby sleep windows","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/96/9e/00/969e0098-1890-1811-86a1-fa1c616b8942/appicon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/babyzen-baby-sleep-tracker/id1524266321?uo=4","price":0,"currency":"USD","rating":3,"rating_count":3,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Health & Fitness","version_date":"2026-08-11","updated_at":"2026-09-06T00:00:00.000Z","stale":false,"missing_since":null,"one_liner":null,"verified_maker":false,"maker_site":null,"file_size_bytes":null,"minimum_os":null,"content_rating":null,"language_count":null,"screenshots":null,"url":"https://apptierlist.com/apps/babyzen-baby-sleep-tracker-1524266321/","api_url":"https://apptierlist.com/api/v1/apps/babyzen-baby-sleep-tracker-1524266321","schema_version":"1.0","generated_at":"2026-09-21T13:46:15.783Z","data_as_of":"2026-09-21T07:01:33.393Z","description":"Stop guessing the next nap.\n\nBabyZen helps you track your baby’s naps and nighttime sleep, understand awake windows, and find the best time for the next rest. Over time, your records become predictions, averages, and simple reports that make your baby’s routine easier to follow.\n\nYou can log naps and nighttime sleep, see the next sleep window, get reminders at the right time, and understand patterns that help you adjust your baby’s routine with more confidence.\n\nMain features:\n• Nap and nighttime sleep tracking\n• Next nap prediction\n• Sleep window reminders\n• Reports for awake windows, total sleep, sleep patterns, and number of naps\n• Nap quality rating\n• Notes for naps to record context and observations\n• Dark mode for more comfortable nighttime use\n\nBabyZen was designed to make daily baby care easier, with a simple, fast, and parent-friendly experience for the moments when every minute matters.","editorial":null,"memberships":[{"list":"sleep-trackers","list_name":"sleep trackers","list_status":"active","list_url":"https://apptierlist.com/best/sleep-trackers/","position":109,"tier":null,"score":48.1,"components":{"rating":42,"votes":3,"rank":47.4,"recency":100},"status":"active","confidence":"provisional","judged_at":null}],"claim":{"status":"none","verified":false,"site_url":null},"history":[],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition and excludes; the score is a plain average of four public components; nothing is purchasable.","lists":[{"list":"sleep-trackers","list_name":"sleep trackers","status":"active","position":109,"tier":null,"score":48.1,"components":{"rating":42,"votes":3,"rank":47.4,"recency":100},"ranks":[{"country":"au","rank":42},{"country":"gb","rank":43}],"verdicts":[{"verdict":"keep","reason":"","verifier":"21_verify.py@2026-09-08","decided_at":"2026-09-06T00:00:00.000Z","attempts":1,"current":true}]}]}}