{"app_store_id":6760968757,"slug":"obubba-baby-sleep-tracker-6760968757","name":"OBubba: Baby Sleep Tracker","subtitle":"Sleep Training & Nap Schedule","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/60/25/f1/6025f15f-f4d8-2921-55de-d0bace36589c/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/obubba-baby-sleep-tracker/id6760968757?uo=4","price":0,"currency":"USD","rating":4.70732,"rating_count":82,"in_app_purchases":true,"recent_rating":4.3,"recent_review_count":20,"reviews_checked_at":"2026-10-14T08:48:53.703Z","primary_genre":"Medical","version_date":"2026-10-19T18:41:00Z","updated_at":"2026-10-20T01:26:11.540Z","stale":false,"missing_since":null,"one_liner":"Baby tracker for feeds, diapers, sleep and naps, with sleep guidance drawn from the rhythm in your logged data.","verified_maker":false,"maker_site":null,"file_size_bytes":157831168,"minimum_os":"15.0","content_rating":"4+","language_count":13,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/97/49/7e/97497e02-eeb7-c80c-740f-d3ccf84ffbd1/01-overall.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/51/52/52/5152522c-a82f-a00d-814a-a0c2ac23cd08/02-track.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1d/dc/79/1ddc79ef-5b71-29e1-5ac2-3bd0b9f3bf34/03-sleep.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1b/b0/be/1bb0be71-d688-9b29-5a90-2c7920c5f77d/04-luna.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3c/a3/df/3ca3df64-134c-ba92-bed8-8f938701a104/05-insights.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/05/22/91/0522912f-2058-a898-f893-7e128962bd74/06-sharing.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/82/74/7a/82747a85-7e31-2fb5-8d41-ca54343246fd/07-grow.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/71/5a/17/715a17e6-71ab-d0bc-9587-ac4846f878b8/08-pregnancy.png/320x480bb.jpg"],"developer_name":"OLife Labs Limited","editors_choice":false,"url":"https://apptierlist.com/apps/obubba-baby-sleep-tracker-6760968757/","api_url":"https://apptierlist.com/api/v1/apps/obubba-baby-sleep-tracker-6760968757","schema_version":"1.0","generated_at":"2026-10-20T05:46:16.647Z","data_as_of":"2026-10-20T04:13:11.692Z","description":"Like having a baby sleep consultant in your pocket.\n\nOBubba predicts your baby's naps and bedtime from their own rhythm, works out why last night went the way it did, and gives you one thing to change tonight. Then it checks whether it worked.\n\nSleep never happens on its own, so OBubba is also your all-in-one baby tracker for feeds, weaning, teething, milestones, development waves and growth. It uses all of it to understand your baby's sleep. A sore tooth, a new food, a growth spurt or a wave coming up are all part of the picture.\n\nOne app instead of five.\n\nTHE SLEEP PROBLEMS OBUBBA WORKS ON\n• Night wakes, and what is actually driving them\n• Short naps that never lengthen\n• Early rising before 6am\n• Bedtime battles and false starts\n• Split nights, when a baby is wide awake at 2am\n• Overtired and undertired days, told apart\n• Wake windows that no longer fit\n• Nap transitions, 3 to 2 and 2 to 1\n• Sleep regressions and developmental waves\n\nLIKE A SLEEP CONSULTANT, ON YOUR SCHEDULE\n• Nap and bedtime predictions that learn your baby, not an age chart\n• A daily nap schedule that adjusts as the day unfolds\n• Gentle sleep coaching plans, including night weaning, at your pace\n• Night-wake patterns, sleep trends and shareable reports\n• Ask Luna, OBubba's warm AI parenting friend, about sleep, feeds or development at any hour\n\nEVERYTHING ELSE THAT CHANGES SLEEP\n• Feeding: breast, bottle, pumping and solids, with one-tap logs and timers\n• Weaning: first foods and allergen guidance\n• Teething: log each new tooth and see sore nights in context\n• Milestones and development waves, with age-right activities\n• Growth tracking, diapers and medicine logs\n\nPREGNANCY, MADE MAGICAL\nFollow all 40 weeks with weekly baby stories, size comparisons, preparation tools, kick and contraction counters, checklists and keepsakes.\n\nSHARE CARE\nKeep partners, grandparents, carers and daycares in the loop with BubbaCare handovers, shared updates and clear summaries.\n\nMADE FOR TIRED PARENTS\nDay and night modes, large clear controls and a calm design make 3am logging quick and kind.\n\nOBubba Premium adds deeper sleep guidance, personal rhythm insights, trends, reports, sharing, weaning tools, memory book features and more.\n\nOBubba is not medical advice and does not diagnose or treat health or sleep conditions. Always speak to your midwife, pediatrician, doctor or qualified professional for medical concerns.\n\nNo ads. No selling your data. Just a softer way to keep the day together.\n\nSubscription terms: Auto-renewable subscriptions renew unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple ID at purchase confirmation. Manage or cancel anytime in App Store account settings. Lifetime is a one-time purchase.\n\nPrivacy Policy: https://obubba.com/privacy\nTerms of Use: https://obubba.com/terms","facts":{"developer_id":1887084431,"developer_url":"https://obubba.com","first_released":"2026-04-01T07:00:00Z","support_url":"https://obubba.com/","privacy_url":"https://obubba.com/privacy.html","website_url":"https://obubba.com/","app_version":"3.2.42","release_notes":"New in OBubba\n• The handover you share now shows the latest nappy, feed and nap, even when you add one later.\n• Travel plans give a realistic number of days to adjust to a new time zone.\n• All your activity logs, like tummy time and bath time, count towards your insights.\n• Plus accuracy fixes across summaries and timings.","rating_current_version":4.70732,"rating_count_current_version":82,"star_counts":[0,6,2,2,71],"genres":["Medical","Health & Fitness"],"languages":["BN","NL","EN","FR","DE","ID","IT","JA","KO","PT","ZH","ES","ZH"],"content_advisories":null,"device_families":["watch","iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-20T01:26:11.540Z","catalog_read_at":"2026-10-18T11:19:11.689Z","reviews_checked_at":"2026-10-14T08:48:53.703Z","summary_written_at":"2026-10-14T08:41:53.731Z","placed_at":"2026-10-10T03:50:02.950Z","scored_at":"2026-10-20T04:13:11.692Z"},"editorial":{"one_liner":"Baby tracker for feeds, diapers, sleep and naps, with sleep guidance drawn from the rhythm in your logged data.","what_is":"OBubba is a free iOS app in the Medical category for tracking a baby's day. It logs feeds, diapers, sleep, medicine and timers, and offers sleep guidance based on your logs, an AI assistant called Luna, age-based activities, weaning tools and pregnancy tools. OBubba is not medical advice and does not diagnose or treat health or sleep conditions.","good_for":["Logging feeds, diapers and naps for a newborn or infant","Reviewing night wakes and nap length over time","Sharing daily updates with partners, grandparents or carers"],"pricing":"OBubba: Baby Sleep Tracker is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free to use?","a":"The App Store listing shows the price as free. OBubba Premium adds deeper sleep guidance, trends, reports, sharing, weaning tools and memory book features, and is offered as auto-renewable subscriptions or a one-time Lifetime purchase."},{"q":"Does OBubba give medical advice?","a":"No. The listing says OBubba is not medical advice and does not diagnose or treat health or sleep conditions. It directs users to a midwife, health visitor, doctor or qualified professional for medical concerns."},{"q":"Can other carers see my baby's logs?","a":"The listing says BubbaCare handovers, shared updates and clear summaries can keep partners, grandparents, carers and nurseries informed. It also states that OBubba has no ads and does not sell your data."}],"model":"claude-haiku-5-5","created_at":"2026-10-14T08:41:53.731Z"},"memberships":[{"list":"baby-sleep-tracking","list_name":"baby sleep tracking","list_status":"active","list_url":"https://apptierlist.com/best/baby-sleep-tracking/","position":8,"tier":"A","score":87,"components":{"rating":94.1,"votes":61,"rank":93,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-10T03:50:02.950Z"},{"list":"baby-tracking","list_name":"baby tracking","list_status":"active","list_url":"https://apptierlist.com/best/baby-tracking/","position":21,"tier":"B","score":76.2,"components":{"rating":94.1,"votes":61,"rank":49.6,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-10T03:50:02.950Z"}],"main_list":null,"claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":170824,"at":"2026-10-19T06:09:11.900Z","kind":"tier_changed","list":"baby-sleep-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":"B","to":"A","reason":"score 79.8 to 87","job":"rescore"},{"id":134119,"at":"2026-10-17T00:33:13.387Z","kind":"tier_changed","list":"baby-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":null,"to":"B","reason":"checked from the list's side: ranked #20","job":"rescore"},{"id":134116,"at":"2026-10-17T00:33:13.387Z","kind":"tier_changed","list":"baby-sleep-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":null,"to":"B","reason":"checked from the list's side: ranked #13","job":"rescore"},{"id":108748,"at":"2026-10-15T15:30:00.489Z","kind":"tier_changed","list":"baby-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":"B","to":null,"reason":"under review: not checked from the list's side yet","job":"rescore"},{"id":108720,"at":"2026-10-15T15:30:00.489Z","kind":"tier_changed","list":"baby-sleep-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":"B","to":null,"reason":"under review: not checked from the list's side yet","job":"rescore"},{"id":57513,"at":"2026-10-11T06:14:58.230Z","kind":"tier_changed","list":"baby-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":"C","to":"B","reason":"score 74.6","job":"rescore"},{"id":48784,"at":"2026-10-10T03:53:02.945Z","kind":"tier_changed","list":"baby-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":null,"to":"C","reason":"score 63.8","job":"rescore"},{"id":48781,"at":"2026-10-10T03:53:02.945Z","kind":"tier_changed","list":"baby-sleep-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":null,"to":"B","reason":"score 78.4","job":"rescore"},{"id":48724,"at":"2026-10-10T03:50:02.950Z","kind":"membership_added","list":"baby-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":null,"to":"active","reason":"Pitched as one app for the baby's day: feeds, diapers, sleep, medicine logs and a daily timeline to share.","job":"shadow"},{"id":48723,"at":"2026-10-10T03:50:02.950Z","kind":"membership_added","list":"baby-sleep-tracking","app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":null,"to":"active","reason":"Core job: nap and night timers, wake-window and nap guidance, night-wake patterns, and explaining and fixing rough nights.","job":"shadow"},{"id":12355,"at":"2026-10-08T22:31:25.876Z","kind":"app_added","list":null,"app_store_id":6760968757,"app":"obubba-baby-sleep-tracker-6760968757","from":null,"to":null,"reason":"discovered","job":"listTurn"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); 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