{"schema_version":"1.0","generated_at":"2026-10-23T02:22:05.818Z","app":{"app_store_id":6771763474,"slug":"box-fan-noise-sleep-sounds-6771763474","name":"Box Fan Noise Sleep Sounds","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/4c/2b/f4/4c2bf4ed-91cc-ed40-940e-fc75c6ea0449/AppIcon-0-0-1x_U007ephone-0-1-0-sRGB-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/box-fan-noise-sleep-sounds/id6771763474?uo=4","price":0,"currency":"USD","rating":4.86613,"rating_count":127,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Health & Fitness","version_date":"2026-10-07T15:55:51Z","updated_at":"2026-10-20T22:07:12.740Z","stale":false,"missing_since":null,"one_liner":"Plays adjustable box fan, noise color and nature sounds for sleep, focus and relaxation, with an optional oscillation.","verified_maker":false,"maker_site":null,"file_size_bytes":150515712,"minimum_os":"18.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a7/9c/a1/a79ca1d9-c673-89fa-0102-819e57483ab3/01_box_fan_noise_sleep.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b9/8b/4d/b98b4ddc-1e12-f9e2-dd21-e89fbf421fb8/02_real_box_fan_noise.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6a/1c/68/6a1c68aa-c60e-3c68-0a85-e8eed4fc4d16/03_sleep_timer.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/66/81/f3/6681f38b-b65b-9b0b-8e24-b5d9df86ee8f/08_deep_noise_masking.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/bc/48/75/bc487501-ed6a-4f7c-08d3-9753be656a1e/04_fan_noise_for_focus.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/22/a9/99/22a99909-554d-4583-59f6-f23995a3e793/09_open_tap_sleep.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8f/9a/be/8f9abe2e-e92a-0631-2839-1706db81a4c8/10_unlock_more_sleep_sounds.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/17/4b/65/174b653d-5897-7281-7a8f-e0a891ea7891/07_take_box_fan_noise_anywhere.png/320x480bb.jpg"],"developer_name":"Nanjing Yanxi Xuechi Energy Development Co., Ltd.","editors_choice":null,"url":"https://apptierlist.com/apps/box-fan-noise-sleep-sounds-6771763474/","api_url":"https://apptierlist.com/api/v1/apps/box-fan-noise-sleep-sounds-6771763474"},"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":"white-noise","list_name":"white noise","status":"active","review_status":"checked","position":23,"tier":"B","score":77.1,"components":{"rating":97.5,"votes":61.3,"rank":49.8,"recency":100},"ranks":[{"country":"ca","rank":12}],"verdicts":[{"verdict":"keep","reason":"A box fan and white, pink and brown noise machine for steady background sound and masking noise.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:39:53.110Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:39:53.110Z","attempts":1,"current":true}]},{"list":"sleep-sounds","list_name":"sleep sounds","status":"active","review_status":"checked","position":24,"tier":"B","score":79.9,"components":{"rating":97.5,"votes":61.3,"rank":60.8,"recency":100},"ranks":[{"country":"ca","rank":23},{"country":"us","rank":36},{"country":"gb","rank":20}],"verdicts":[{"verdict":"keep","reason":"Built for bedtime, with fan, rain, ocean and other ambient sounds to fall asleep and stay asleep.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:39:53.110Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:39:53.110Z","attempts":1,"current":true}]},{"list":"sleep-improvement","list_name":"sleep improvement","status":"active","review_status":"checked","position":108,"tier":null,"score":64.7,"components":{"rating":97.5,"votes":61.3,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"secondary","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:39:53.110Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:39:53.110Z","attempts":1,"current":true}]}],"history":[{"id":163567,"at":"2026-10-18T22:26:11.547Z","kind":"tier_changed","list":"sleep-sounds","app_store_id":6771763474,"app":"box-fan-noise-sleep-sounds-6771763474","from":"C","to":"B","reason":"score 78.1 to 79.6","job":"rescore"},{"id":133862,"at":"2026-10-17T00:02:13.408Z","kind":"tier_changed","list":"sleep-sounds","app_store_id":6771763474,"app":"box-fan-noise-sleep-sounds-6771763474","from":"B","to":"C","reason":"rank shift: #26, score unchanged at 77.5, tier full (a quarter of the list)","job":"rescore"},{"id":98911,"at":"2026-10-15T07:28:36.151Z","kind":"tier_changed","list":"white-noise","app_store_id":6771763474,"app":"box-fan-noise-sleep-sounds-6771763474","from":null,"to":"B","reason":"score 77.1","job":"rescore"},{"id":98752,"at":"2026-10-15T07:28:36.151Z","kind":"tier_changed","list":"sleep-sounds","app_store_id":6771763474,"app":"box-fan-noise-sleep-sounds-6771763474","from":null,"to":"B","reason":"score 77.5","job":"rescore"},{"id":95690,"at":"2026-10-15T06:39:53.110Z","kind":"membership_added","list":"white-noise","app_store_id":6771763474,"app":"box-fan-noise-sleep-sounds-6771763474","from":null,"to":"active","reason":"A box fan and white, pink and brown noise machine for steady background sound and masking noise.","job":"shadow"},{"id":95689,"at":"2026-10-15T06:39:53.110Z","kind":"membership_added","list":"sleep-sounds","app_store_id":6771763474,"app":"box-fan-noise-sleep-sounds-6771763474","from":null,"to":"active","reason":"Built for bedtime, with fan, rain, ocean and other ambient sounds to fall asleep and stay asleep.","job":"shadow"},{"id":95688,"at":"2026-10-15T06:39:53.110Z","kind":"membership_added","list":"sleep-improvement","app_store_id":6771763474,"app":"box-fan-noise-sleep-sounds-6771763474","from":null,"to":"active","reason":"secondary","job":"shadow"},{"id":61343,"at":"2026-10-12T02:39:57.540Z","kind":"app_added","list":null,"app_store_id":6771763474,"app":"box-fan-noise-sleep-sounds-6771763474","from":null,"to":null,"reason":"discovered","job":"listTurn"}],"data_version":41417,"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/"}}