{"app_store_id":6443540431,"slug":"cranium-headache-diary-6443540431","name":"Cranium: Headache Diary","short_name":"Cranium","subtitle":"Track symptoms and triggers","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/1b/a9/93/1ba9939b-51c4-bc06-fdde-b1a09cc8fb81/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/512x512bb.jpg","icon_tint":"#f95049","store_url":"https://apps.apple.com/us/app/cranium-headache-diary/id6443540431?uo=4","price":0,"currency":"USD","rating":4.64458,"rating_count":166,"rating_worldwide":4.813,"rating_count_worldwide":1450,"in_app_purchases":false,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Medical","version_date":"2026-09-22T13:23:58Z","updated_at":"2026-11-13T12:43:12.890Z","stale":false,"missing_since":null,"one_liner":"Free medical app for logging headache attacks, symptoms, triggers, medication use and menstrual cycle data.","verified_maker":false,"maker_site":null,"file_size_bytes":32317440,"minimum_os":"15.0","content_rating":"4+","language_count":2,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/3f/44/c5/3f44c561-5101-bec0-419c-d5408f5167a1/46f1a8c4-5f54-4998-ad7b-d536e3b4b468_App_store__U2013_eng__U2013_1242x2208__U2013_1.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/47/51/41/475141f6-664c-17ae-4214-f324e53ca80b/88366131-695c-405f-ac28-c57f9c5b1b74_App_store__U2013_eng__U2013_1242x2208__U2013_2.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/35/de/d9/35ded972-c270-de06-b8b0-a7c2009c7211/d474bd88-c609-4258-885a-90d6b5d2fca4_App_store__U2013_eng__U2013_1242x2208__U2013_3.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/86/b8/27/86b82754-c363-675b-9bca-fb3e8c73c531/5e0a953d-b44b-45f2-a8a4-4b94b5c0239e_App_store__U2013_eng__U2013_1242x2208__U2013_4.jpg/392x696bb.jpg"],"developer_name":"Elena Zhalina","editors_choice":false,"url":"https://apptierlist.com/apps/cranium-headache-diary-6443540431/","api_url":"https://apptierlist.com/api/v1/apps/cranium-headache-diary-6443540431","schema_version":"1.0","generated_at":"2026-11-14T18:49:26.601Z","data_as_of":"2026-11-14T14:15:12.946Z","description":"Tracking attacks is quick and easy. Record ongoing attack in just 2 taps.\n\nGet clean and comprehensible reports about most frequent headache triggers and symptoms to share with your doctor.\n\nTrack how much medication you take.\n\nUse data about your menstruation cycle from Health app to see how it correlates with you headache.","facts":{"developer_id":1646949800,"developer_url":null,"first_released":"2022-12-21T08:00:00Z","support_url":"https://cranium.flycricket.io/","privacy_url":"https://pages.flycricket.io/cranium/privacy.html","website_url":null,"app_version":"1.5.2","release_notes":"Medication quantity can now be entered in 0.5 increments\n\nImproved the look of the attack intensity graph\n\nIncreased the maximum duration of a single entry from 5 days to 1 month\n\nRemoved the overly strict limit on the number of triggers and symptoms that can be added on the New entry screen","rating_current_version":4.64458,"rating_count_current_version":166,"star_counts":[2,5,8,20,131],"genres":["Medical","Health & Fitness"],"languages":["EN","RU"],"content_advisories":null,"device_families":["iphone","ipod"],"made_for_iphone_duo":false,"chart":null},"freshness":{"apple_read_at":"2026-11-13T12:43:12.890Z","catalog_read_at":"2026-11-09T17:43:13.206Z","reviews_checked_at":null,"summary_written_at":"2026-11-09T23:51:12.660Z","placed_at":"2026-11-09T14:04:13.161Z","scored_at":"2026-11-14T14:15:12.946Z"},"editorial":{"one_liner":"Free medical app for logging headache attacks, symptoms, triggers, medication use and menstrual cycle data.","what_is":"Cranium: Headache Diary is a free Medical app for tracking headache attacks. Users can record an ongoing attack in two taps and track how much medication they take. The app produces reports on frequent triggers and symptoms to share with a doctor, and can use menstruation cycle data from the Health app to show how it relates to headaches.","good_for":["Logging headache attacks quickly","Preparing trigger and symptom reports for a doctor","Comparing headaches with menstrual cycle data from Health"],"pricing":"Cranium is free, with no in-app purchases on the App Store.","faq":[{"q":"Is the app free?","a":"The listing says free to download."},{"q":"Can I share my data with my doctor?","a":"The description says the app produces clean, comprehensible reports on frequent headache triggers and symptoms to share with a doctor. How sharing is done is not stated on the App Store."},{"q":"Does the app use data from Apple Health?","a":"Yes. The description says it can use menstruation cycle data from the Health app to see how it correlates with headaches."}],"model":"claude-haiku-5-5","created_at":"2026-11-09T23:51:12.660Z"},"memberships":[{"list":"headache-tracking","list_name":"headache tracking","list_status":"active","list_url":"https://apptierlist.com/best/headache-tracking/","position":2,"tier":"S","score":91.4,"components":{"rating":96.3,"votes":71.6,"rank":97.8,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-11-09T14:04:13.161Z"}],"main_list":"headache-tracking","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":297983,"at":"2026-11-13T05:09:12.672Z","kind":"tier_changed","list":"headache-tracking","app_store_id":6443540431,"app":"cranium-headache-diary-6443540431","from":"C","to":"S","reason":"score 67 to 91.4","job":"rescore"},{"id":284707,"at":"2026-11-09T14:12:13.355Z","kind":"tier_changed","list":"headache-tracking","app_store_id":6443540431,"app":"cranium-headache-diary-6443540431","from":null,"to":"C","reason":"score 63.8","job":"rescore"},{"id":284674,"at":"2026-11-09T14:04:13.161Z","kind":"membership_added","list":"headache-tracking","app_store_id":6443540431,"app":"cranium-headache-diary-6443540431","from":null,"to":"active","reason":"It is a headache diary: quick 2-tap attack logging and reports on frequent triggers and symptoms to share with a doctor.","job":"shadow"},{"id":284640,"at":"2026-11-09T13:35:13.559Z","kind":"app_added","list":null,"app_store_id":6443540431,"app":"cranium-headache-diary-6443540431","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); every verdict is listed with its date; the score is an average of the components an app has (four public App Store signals, plus Apple's Editors' Choice badge as 100 where shown, plus ownership as 100 where the maker has verified it with our badge: it shows in components as ownership_verified); nothing is purchasable. Apps whose maker has verified ownership get a small score component, because an active maker is a sign the app is kept up to date. It never decides a tier on its own. Updated daily.","lists":[{"list":"headache-tracking","list_name":"headache tracking","status":"active","review_status":"checked","position":2,"tier":"S","score":91.4,"components":{"rating":96.3,"votes":71.6,"rank":97.8,"recency":100},"ranks":[{"country":"us","rank":3},{"country":"gb","rank":4},{"country":"ca","rank":4},{"country":"au","rank":2},{"country":"de","rank":3}],"verdicts":[{"verdict":"keep","reason":"It is a headache diary: quick 2-tap attack logging and reports on frequent triggers and symptoms to share with a doctor.","verifier":"claude-sonnet-5-5","decided_at":"2026-11-09T14:04:13.161Z","attempts":1,"current":true},{"verdict":"keep","reason":"The app is a dedicated headache diary that logs attacks, triggers, symptoms and medication. 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