{"app_store_id":6630364787,"slug":"mia-ai-period-cycle-tracker-6630364787","name":"Mia: Fertility & Baby Sleep","short_name":"Mia","subtitle":"Ovulation & Newborn Tracker","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/62/62/be/6262be33-b34c-35bc-71b8-db711206b73b/AppIcon-0-0-1x_U007ephone-0-1-85-220.jpeg/512x512bb.jpg","icon_tint":null,"store_url":"https://apps.apple.com/us/app/mia-fertility-baby-sleep/id6630364787?uo=4","price":0,"currency":"USD","rating":4.64286,"rating_count":14,"rating_worldwide":4.623,"rating_count_worldwide":69,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":"2026-10-14T22:51:53.113Z","primary_genre":"Health & Fitness","version_date":"2026-09-12T10:45:36Z","updated_at":"2026-11-14T14:27:12.809Z","stale":false,"missing_since":null,"one_liner":"Tracks fertility, pregnancy progress, and baby sleep and care.","verified_maker":false,"maker_site":null,"file_size_bytes":88691712,"minimum_os":"16.4","content_rating":"12+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8e/81/b1/8e81b1f2-0465-385d-399b-2285919c5b68/Pregnancy_en_1.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/04/15/ba/0415ba74-5e4f-90c1-2135-5b696f6ffa32/Pregnancy_en_2.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e8/d6/d0/e8d6d05e-038d-de83-45e6-2ab1a51d8c01/Pregnancy_en_3.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a6/86/c2/a686c22b-b26a-4940-ae9d-291ea0be487b/Pregnancy_en_4.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ee/53/91/ee53919a-843b-9766-1fb2-03619f8ca687/Pregnancy_en_5.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/09/28/da/0928da80-7800-4cb4-165a-84a216a0a430/Pregnancy_en_5-1.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6e/df/5a/6edf5a31-f63a-c250-7f8e-45f0eb38258d/Pregnancy_en_5-2.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/60/4b/57/604b575d-5656-1540-c8dc-03704c27b6ae/Tracker_en_7.png/320x480bb.jpg"],"developer_name":"Andrey Peshkov","editors_choice":false,"url":"https://apptierlist.com/apps/mia-ai-period-cycle-tracker-6630364787/","api_url":"https://apptierlist.com/api/v1/apps/mia-ai-period-cycle-tracker-6630364787","schema_version":"1.0","generated_at":"2026-11-14T18:27:43.762Z","data_as_of":"2026-11-14T16:23:12.864Z","description":"FERTILITY, PREGNANCY & BABY SLEEP — IN ONE APP\n\nMia helps you when you are trying to conceive, tracking your cycle and estimated fertile window, following pregnancy, and logging your baby’s sleep, feeds and diapers.\n\nTRYING TO CONCEIVE & OVULATION\n\n• Track periods, symptoms, mood and well-being\n• Follow your cycle phases and estimated fertile window\n• Notice patterns across your cycles\n• Ask Mia about ovulation, fertility and trying to conceive\n\nBABY SLEEP & NEWBORN TRACKER\n\n• Log daytime naps and nighttime sleep\n• Use a sleep timer and save completed sleep sessions\n• Review sleep history and daily statistics\n• Track breastfeeding, bottles and pumping\n• Log diapers and other baby-care events\n\nPREGNANCY SUPPORT\n\n• Follow pregnancy progress week by week\n• Keep relevant information and questions together\n• Ask about common pregnancy changes and experiences\n• Continue from pregnancy into early parenting in the same app\n\nASK MIA\n\nMia uses the history you choose to track to make conversations more relevant. Ask contextual follow-up questions, get clear explanations, or upload test results and screenshots to understand them in one place.\n\nSUBSCRIPTION INFORMATION\n\nMia is free to download. Some features require a paid subscription. Subscriptions renew automatically unless canceled through your App Store account settings.\n\nIMPORTANT HEALTH INFORMATION\n\nMia provides educational and informational content only. It does not provide medical advice, diagnosis or treatment and does not replace a qualified healthcare professional.\n\nCycle, fertility and ovulation predictions are estimates and should not be used as contraception. For urgent symptoms or a medical emergency, contact local emergency services or a healthcare professional.\n\nTerms of Use: https://mia-tracker.app/terms\nPrivacy Policy: https://mia-tracker.app/privacy","facts":{"developer_id":1843150504,"developer_url":"https://supermama.io/en","first_released":"2024-09-29T07:00:00Z","support_url":"https://supermama.io/en","privacy_url":"https://mia-tracker.app/privacy","website_url":"https://supermama.io/en","app_version":"1.54.1","release_notes":"We’ve improved performance and stability, fixed minor issues, and made Mia smoother and more reliable.","rating_current_version":4.64286,"rating_count_current_version":14,"star_counts":[1,0,0,1,12],"genres":["Health & Fitness","Medical"],"languages":["EN"],"content_advisories":["Infrequent/Mild Medical/Treatment Information"],"device_families":["iphone"],"made_for_iphone_duo":false,"chart":null},"freshness":{"apple_read_at":"2026-11-14T14:27:12.809Z","catalog_read_at":"2026-11-14T14:27:12.809Z","reviews_checked_at":"2026-10-14T22:51:53.113Z","summary_written_at":"2026-09-30T11:14:02.909Z","placed_at":"2026-09-06T00:00:00.000Z","scored_at":"2026-11-14T16:23:12.864Z"},"editorial":{"one_liner":"Tracks fertility, pregnancy progress, and baby sleep and care.","what_is":"Mia tracks periods, cycle phases, and estimated fertile windows, and follows pregnancy progress week by week. 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Subscriptions renew automatically unless canceled through your App Store account settings."}],"model":"gpt-6-luna","created_at":"2026-09-30T11:14:02.909Z"},"memberships":[{"list":"fertility-tracking","list_name":"fertility tracking","list_status":"active","list_url":"https://apptierlist.com/best/fertility-tracking/","position":37,"tier":"C","score":76.8,"components":{"rating":92.5,"votes":58.4,"rank":56.8,"recency":99.6},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-09T00:04:46.866Z"},{"list":"baby-tracking","list_name":"baby 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