{"app_store_id":6764310567,"slug":"baby-sleep-tracker-by-lulla-6764310567","name":"Baby Sleep Tracker by Lulla","short_name":"Baby Sleep Tracker by Lulla","subtitle":"Sleep Plan, Naps & Bedtime","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d3/ad/a7/d3ada77e-78d2-20df-202a-8aceae37f0e1/AppIcon-1x_U007ephone-0-1-85-220-0.png/512x512bb.jpg","icon_tint":"#8a90c7","store_url":"https://apps.apple.com/us/app/baby-sleep-tracker-by-lulla/id6764310567?uo=4","price":0,"currency":"USD","rating":4.64444,"rating_count":45,"rating_worldwide":4.612,"rating_count_worldwide":327,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Health & Fitness","version_date":"2026-11-12T21:06:17Z","updated_at":"2026-11-13T19:36:12.940Z","stale":false,"missing_since":null,"one_liner":"Creates a personalized baby sleep plan and tracks naps, night sleep, and morning wake-ups.","verified_maker":false,"maker_site":null,"file_size_bytes":46075904,"minimum_os":"17.0","content_rating":"17+","language_count":6,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9c/cd/99/9ccd99e0-0b79-ca1b-36c4-baf38f11cb48/lulla_7__U00281_U0029.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ea/1e/a5/ea1ea5ee-a904-a107-06ee-f5b930d25bd0/lulla_9__U00281_U0029.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/46/10/8c/46108c2c-93cc-1f23-7125-2bc957266b59/lulla_8__U00281_U0029.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/eb/0a/0a/eb0a0a11-0cf8-4ac3-42c4-54591c6a7109/lulla_10__U00281_U0029.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b7/d9/48/b7d94812-f2c3-1a29-b9d7-191a2f99a127/lulla_11__U00281_U0029.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a1/26/a2/a126a24c-5e8c-d2ac-f993-89bbf52c5072/lulla_12__U00281_U0029.jpg/320x480bb.jpg"],"developer_name":"BUBBLE DOTS SL","editors_choice":false,"url":"https://apptierlist.com/apps/baby-sleep-tracker-by-lulla-6764310567/","api_url":"https://apptierlist.com/api/v1/apps/baby-sleep-tracker-by-lulla-6764310567","schema_version":"1.0","generated_at":"2026-11-14T18:13:37.034Z","data_as_of":"2026-11-14T16:23:12.864Z","description":"Predictable days. Calmer nights\n\nLulla builds your baby's personalized sleep plan automatically — based on age, real wake windows, and the patterns we learn from your logs. \n\n\"A lifesaver for nap times. The predictive recommendations are extremely useful and accurate.\" — Catalina, Mom of Mía\n\nWHAT LULLA DOES\n• Predicts your baby's next ideal nap and bedtime\n• Adapts wake windows dynamically to your baby's age\n• Learns from your baby's patterns in just 7 days\n• Tracks naps, night sleep, and morning wake-ups\n• Daily Insights and a Morning Debrief to improve every day\n• Gentle reminders so you never miss a window again\n• Built-in white noise to help your baby drift off\n• Live Activities — see nap progress on Lock Screen and Dynamic Island\n• Calm interface designed for sleep-deprived parents\n\nHOW IT WORKS\n1. Tell us your baby's age and a few preferences\n2. Log naps and night sleep with one tap\n3. Lulla predicts the next nap and adjusts as your baby grows\n\nNO RIGID METHODS. NO CRY-IT-OUT.\nLulla is a flexible, science-backed structure that fits your family — not a sleep training program. Built on age-based templates from pediatric sleep research, then personalized to your real baby with on-device learning.\n\nPREMIUM\nLulla Premium unlocks unlimited predictions, full insights, Live Activities, and white noise. Free trial for new users. Cancel anytime in Settings.\n\nPRIVACY FIRST\nYour data stays yours. We never sell it. Encrypted sync via Apple ID.\n\nA NOTE FROM THE LULLA TEAM\nLulla is not medical advice. Always follow your pediatrician's guidance for your baby's health and sleep. We built Lulla to take the guesswork out of nap times — so the time you spend with your baby can be a little calmer, every day.\n\nQuestions? contact@lulla.io\nTerms: lulla.io/terms\nPrivacy: lulla.io/privacy","facts":{"developer_id":1895727157,"developer_url":"https://lulla.io","first_released":"2026-05-07T07:00:00Z","support_url":"https://lulla.io/support","privacy_url":"https://lulla.io/privacy","website_url":"https://lulla.io/","app_version":"1.1.32","release_notes":"Lulla has a fresh new look.\n\n• A lighter, calmer design that's easier on tired eyes, day and night\n• Log a nap or bedtime in one tap, from the new button next to the tab bar\n• Chat with Lulla anytime from its own tab, even at 3 am\n• A clearer Progress screen, with a shortcut to log your first sleep\n\nThanks for trusting Lulla with your baby's sleep.","rating_current_version":4.64444,"rating_count_current_version":45,"star_counts":[2,0,2,4,37],"genres":["Health & Fitness","Lifestyle"],"languages":["EN","FR","DE","IT","PT","ES"],"content_advisories":null,"device_families":["iphone"],"made_for_iphone_duo":false,"chart":null},"freshness":{"apple_read_at":"2026-11-13T19:36:12.940Z","catalog_read_at":"2026-11-09T20:50:13.065Z","reviews_checked_at":null,"summary_written_at":"2026-09-30T12:18:02.908Z","placed_at":"2026-09-06T00:00:00.000Z","scored_at":"2026-11-14T16:23:12.864Z"},"editorial":{"one_liner":"Creates a personalized baby sleep plan and tracks naps, night sleep, and morning wake-ups.","what_is":"Lulla uses a baby's age, wake windows, and logged sleep patterns to predict naps and bedtime. It also offers sleep tracking, daily insights, reminders, and white noise, with some features included in Lulla Premium.","good_for":["Logging naps and night sleep","Checking predicted nap and bedtime times","Reviewing daily sleep insights"],"pricing":"Baby Sleep Tracker by Lulla is free to download, with in-app purchases on the App Store.","faq":[{"q":"What sleep information can I track?","a":"The app tracks naps, night sleep, and morning wake-ups."},{"q":"What does Lulla Premium include?","a":"Premium unlocks unlimited predictions, full insights, Live Activities, and white noise. New users get a free trial. The Premium price is Not stated on the App Store."},{"q":"Is Lulla medical advice?","a":"No. The listing says Lulla is not medical advice and advises following your pediatrician's guidance for your baby's health and sleep."}],"model":"gpt-6-luna","created_at":"2026-09-30T12:18:02.908Z"},"memberships":[{"list":"baby-sleep-tracking","list_name":"baby sleep tracking","list_status":"active","list_url":"https://apptierlist.com/best/baby-sleep-tracking/","position":15,"tier":"A","score":82.2,"components":{"rating":92.2,"votes":65.1,"rank":71.3,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-09T00:04:46.866Z"}],"main_list":"baby-sleep-tracking","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":285234,"at":"2026-11-09T18:52:12.765Z","kind":"tier_changed","list":"baby-sleep-tracking","app_store_id":6764310567,"app":"baby-sleep-tracker-by-lulla-6764310567","from":"B","to":"A","reason":"score 80.4 to 82.1","job":"rescore"},{"id":209188,"at":"2026-10-25T05:54:13.247Z","kind":"tier_changed","list":"baby-sleep-tracking","app_store_id":6764310567,"app":"baby-sleep-tracker-by-lulla-6764310567","from":"C","to":"B","reason":"rank shift: #14, score 83.5, tier full (a quarter of the list)","job":"rescore"},{"id":199786,"at":"2026-10-24T01:27:13.614Z","kind":"tier_changed","list":"baby-sleep-tracking","app_store_id":6764310567,"app":"baby-sleep-tracker-by-lulla-6764310567","from":"B","to":"C","reason":"score 77.5 to 62.6","job":"rescore"},{"id":134117,"at":"2026-10-17T00:33:13.387Z","kind":"tier_changed","list":"baby-sleep-tracking","app_store_id":6764310567,"app":"baby-sleep-tracker-by-lulla-6764310567","from":null,"to":"B","reason":"checked from the list's side: ranked #14","job":"rescore"},{"id":134097,"at":"2026-10-17T00:28:13.388Z","kind":"membership_removed","list":"baby-tracking","app_store_id":6764310567,"app":"baby-sleep-tracker-by-lulla-6764310567","from":"active","to":"removed","reason":"list-side recheck: It tracks only sleep, with no feeding or diaper logging. 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