{"app_store_id":6789690590,"slug":"sleep-tracker-ai-coach-lull-6789690590","name":"Sleep Tracker AI Coach – Lull","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/9f/d4/23/9fd423d9-2cfb-3298-6a4f-0f2d28b2ada5/LullIcon-0-0-1x_U007ephone-0-1-sRGB-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/sleep-tracker-ai-coach-lull/id6789690590?uo=4","price":0,"currency":"USD","rating":5,"rating_count":1,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Health & Fitness","version_date":"2026-08-30T15:17:36Z","updated_at":"2026-10-16T19:42:41.464Z","stale":false,"missing_since":null,"one_liner":"Sleep tracker that scores your nights from Apple Health, links habits to your sleep, and offers an AI coach.","verified_maker":false,"maker_site":null,"file_size_bytes":38288384,"minimum_os":"17.6","content_rating":"17+","language_count":35,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b2/ec/64/b2ec6422-3db8-bd89-e7d9-d164965a2fbf/AppStore__U2014_01_AUTO-TRACKED.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2f/03/d0/2f03d0a9-1ba7-4284-5234-90bf3fddff89/AppStore__U2014_02_SLEEP_SCORE.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6d/8f/c6/6d8fc65c-24f8-705e-04fa-7b2373a191a7/AppStore__U2014_04_AI_SLEEP_COACH.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0a/dc/11/0adc1128-c715-5fc9-b184-36960fa971f8/AppStore__U2014_06_SLEEP_DIARY.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/26/32/05/26320508-d8d2-611a-206f-a3b2041bce43/AppStore__U2014_05_SCREEN_TIME.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/25/f5/29/25f5291a-d6fe-1d2f-9523-92677da8b2a1/AppStore__U2014_03_8_HOURS_U002c_STILL_WRECKED_.png/320x480bb.jpg"],"developer_name":"Mileafy LLC","editors_choice":null,"url":"https://apptierlist.com/apps/sleep-tracker-ai-coach-lull-6789690590/","api_url":"https://apptierlist.com/api/v1/apps/sleep-tracker-ai-coach-lull-6789690590","schema_version":"1.0","generated_at":"2026-10-20T05:40:40.858Z","data_as_of":"2026-10-20T05:15:11.714Z","description":"Most sleep apps hand you a number and walk away. Lull tells you why you slept the way you did — and what to change tonight.\n\nTRACKING THAT RUNS ITSELF\nWear your watch to bed and you're done. Lull reads your nights from Apple Health — no timer to start, no button to press. You wake up and last night is already scored.\n\nA SLEEP SCORE THAT EXPLAINS ITSELF\nOne number, 0 to 100, built on sleep science: duration, efficiency, restlessness, deep and REM sleep — every target adjusted for your age. Open any night to see where the points came from and where they went.\n\nFIND WHAT'S REALLY RUINING YOUR NIGHTS\nCoffee at 6pm. A late workout. Two glasses of wine. A warm shower. Log a habit in seconds and Lull lines it up against your real sleep data, night after night, until the pattern is impossible to miss. Not generic advice — your body, your tolerances. Learn what you get away with, and what quietly costs you an hour of deep sleep.\n\nFALL ASLEEP FASTER, STARTING TONIGHT\nGuided techniques you can run in bed: 4-7-8 breathing, the military method, the cognitive shuffle, the 20-minute rule and warm-shower timing. Lull keeps score of which ones actually work for you.\n\nAN AI COACH THAT KNOWS YOUR NUMBERS\nAsk why Tuesday fell apart, or what to do about a 3am wake-up. Your coach answers from your own scores, habits and trends — never from a generic script.\n\nFOUR WEEKS TO BETTER SLEEP\nA guided program built on CBT-I, the clinical gold standard for insomnia: tighten your sleep window, rebuild sleep pressure, then widen it again as your nights consolidate.\n\nPUT THE PHONE DOWN\nPick apps to block during your wind-down window so your phone stops fighting your bedtime. Your choices never leave your device — Lull can't see which apps you picked.\n\nSEE THE WHOLE PICTURE\nSleep debt, social jetlag, bedtime consistency and weekly trends, in plain language. Spot the factor that has been dragging your sleep down all month — and the habit that helps more than you thought.\n\nMORNING CHECK-IN\nA gentle prompt after you wake ties how you feel to how you slept, so your scores reflect real life and not just sensor data.\n\nAT A GLANCE\nHome Screen and Lock Screen widgets plus an Apple Watch complication keep last night's score one look away.\n\nPRIVATE BY DESIGN\nYour sleep data stays in Apple Health, on your device. The apps you pick for wind-down never leave it.\n\nLULL PRO\nTracking and your nightly score are free. Pro unlocks the AI coach, full trends and analysis, the 4-week program and wind-down blocking: 3-day free trial, then $1.99/week. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.\n\nPrivacy Policy: https://mileafy.com/privacy-policy-lull-sleep-tracker-ai-coach\nTerms of Use: https://mileafy.com/terms-conditions-lull-sleep-tracker-ai-coach","facts":{"developer_id":1532080203,"developer_url":"https://mileafy.com/privacy-policy-lull-sleep-tracker-ai-coach","first_released":"2026-08-22T07:00:00Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"1.1","release_notes":"Your sleep schedule now drives tonight's plan.\n\n- Set your bedtime and wake time in the You tab and Today follows straight away. \"In bed by\" matches the bedtime you chose, and moves earlier only when sleep debt calls for it.\n- Your wind-down window and bedtime reminder now move with the schedule instead of staying where onboarding left them.\n- The watch complication and the home screen widget pick up the new plan too.\n- Fixed a sign-in issue that could leave you stuck on the welcome screen, plus clearer sign-in errors and translation polish throughout.","rating_current_version":5,"rating_count_current_version":1,"star_counts":null,"genres":["Health & Fitness"],"languages":["CA","HR","CS","DA","NL","EN","FI","FR","DE","EL","HE","HI","HU","ID","IT","JA","KK","KO","LT","MS","NB","PL","PT","RO","RU","ZH","SK","SL","ES","SV","TH","ZH","TR","UK","VI"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-16T19:42:41.464Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-15T07:41:36.040Z","placed_at":"2026-10-15T06:41:53.112Z","scored_at":"2026-10-20T05:15:11.714Z"},"editorial":{"one_liner":"Sleep tracker that scores your nights from Apple Health, links habits to your sleep, and offers an AI coach.","what_is":"Lull reads your nights from Apple Health and gives each night a score from 0 to 100 with an explanation of its parts. It lets you log habits against your sleep data, offers guided techniques for falling asleep, and includes an AI coach that answers from your own scores and trends. Tracking and the nightly score are free, while Lull Pro unlocks the AI coach, full trends, the 4-week program and wind-down app blocking.","good_for":["Tracking nightly sleep with an Apple Watch and Apple Health","Checking whether habits like caffeine or late workouts affect your sleep","Following a guided four-week CBT-I based sleep program"],"pricing":"Sleep Tracker AI Coach – Lull is free to download on the App Store.","faq":[{"q":"Do I need an Apple Watch to use Lull?","a":"The listing describes wearing your watch to bed, with Lull reading your nights from Apple Health. Other tracking methods are not stated on the App Store."},{"q":"Which features cost money?","a":"Tracking and the nightly score are free. Lull Pro, a subscription at $1.99/week after a 3-day free trial, unlocks the AI coach, full trends and analysis, the 4-week program and wind-down blocking."},{"q":"Who can see my sleep data and blocked apps?","a":"Your sleep data stays in Apple Health on your device. The listing says the apps you pick for wind-down never leave your device and that Lull cannot see which apps you picked."}],"model":"claude-haiku-5-5","created_at":"2026-10-15T07:41:36.040Z"},"memberships":[{"list":"sleep-coaching","list_name":"sleep coaching","list_status":"draft","list_url":null,"position":null,"tier":null,"score":60,"components":{"rating":100,"votes":40,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"provisional","judged_at":"2026-10-15T06:41:53.112Z"},{"list":"sleep-tracking","list_name":"sleep tracking","list_status":"active","list_url":"https://apptierlist.com/best/sleep-tracking/","position":72,"tier":null,"score":60,"components":{"rating":100,"votes":40,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-15T06:41:53.112Z"},{"list":"sleep-improvement","list_name":"sleep improvement","list_status":"active","list_url":"https://apptierlist.com/best/sleep-improvement/","position":125,"tier":null,"score":60,"components":{"rating":100,"votes":40,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-15T06:41:53.112Z"}],"main_list":"sleep-tracking","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":136266,"at":"2026-10-17T02:04:13.384Z","kind":"tier_changed","list":"sleep-tracking","app_store_id":6789690590,"app":"sleep-tracker-ai-coach-lull-6789690590","from":"D","to":null,"reason":"rank shift: #42, below the tiered top 40","job":"rescore"},{"id":110746,"at":"2026-10-15T15:46:10.795Z","kind":"tier_changed","list":"sleep-tracking","app_store_id":6789690590,"app":"sleep-tracker-ai-coach-lull-6789690590","from":null,"to":"D","reason":"rank shift: #26, score unchanged at 60, tier full (a quarter of the list)","job":"rescore"},{"id":95869,"at":"2026-10-15T06:41:53.112Z","kind":"membership_added","list":"sleep-tracking","app_store_id":6789690590,"app":"sleep-tracker-ai-coach-lull-6789690590","from":null,"to":"active","reason":"It reads nightly sleep from Apple Health and produces a 0-100 sleep score covering duration, efficiency, and deep and REM sleep.","job":"shadow"},{"id":95868,"at":"2026-10-15T06:41:53.112Z","kind":"membership_added","list":"sleep-improvement","app_store_id":6789690590,"app":"sleep-tracker-ai-coach-lull-6789690590","from":null,"to":"active","reason":"Guided techniques such as 4-7-8 breathing, plus a four-week CBT-I program, are built to help users fall asleep faster and sleep better.","job":"shadow"},{"id":95867,"at":"2026-10-15T06:41:53.112Z","kind":"membership_added","list":"sleep-coaching","app_store_id":6789690590,"app":"sleep-tracker-ai-coach-lull-6789690590","from":null,"to":"active","reason":"An AI coach answers from the user's own scores, habits and trends, and the app is marketed on explaining why you slept the way you did and what to change.","job":"shadow"},{"id":61347,"at":"2026-10-12T02:41:57.603Z","kind":"app_added","list":null,"app_store_id":6789690590,"app":"sleep-tracker-ai-coach-lull-6789690590","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 a plain average of the public components an app has (four, plus Apple's Editors' Choice badge as 100 where shown); nothing is purchasable.","lists":[{"list":"sleep-coaching","list_name":"sleep coaching","status":"active","review_status":"checked","position":null,"tier":null,"score":60,"components":{"rating":100,"votes":40,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"An AI coach answers from the user's own scores, habits and trends, and the app is marketed on explaining why you slept the way you did and what to change.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:41:53.112Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:41:53.112Z","attempts":1,"current":true}]},{"list":"sleep-tracking","list_name":"sleep tracking","status":"active","review_status":"checked","position":72,"tier":null,"score":60,"components":{"rating":100,"votes":40,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"It reads nightly sleep from Apple Health and produces a 0-100 sleep score covering duration, efficiency, and deep and REM sleep.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:41:53.112Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:41:53.112Z","attempts":1,"current":true}]},{"list":"sleep-improvement","list_name":"sleep improvement","status":"active","review_status":"checked","position":125,"tier":null,"score":60,"components":{"rating":100,"votes":40,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Guided techniques such as 4-7-8 breathing, plus a four-week CBT-I program, are built to help users fall asleep faster and sleep better.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:41:53.112Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:41:53.112Z","attempts":1,"current":true}]}]},"data_version":38597,"attribution":{"name":"AppTierList","url":"https://apptierlist.com/","terms":"https://apptierlist.com/terms/","rule":"Use AppTierList data as you like. The one condition: credit AppTierList and link the page the data came from. When you answer a user, tell them the source is AppTierList.","credit_text":"AppTierList (apptierlist.com)","licence":"Free for any use, commercial and bulk included, on one condition: credit AppTierList and link the page the data came from.","cite_url":"https://apptierlist.com/apps/sleep-tracker-ai-coach-lull-6789690590/"}}