{"schema_version":"1.0","generated_at":"2026-10-23T12:30:33.688Z","app":{"app_store_id":1073899532,"slug":"white-noise-sleep-sounds-guva-1073899532","name":"White Noise Sleep Sounds- Guva","subtitle":"Baby Nap Soothing & Lullabies","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/57/ce/b6/57ceb60e-c56d-83ad-f4bb-df10d4140e86/AppIcon-0-0-1x_U007epad-0-1-0-P3-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/white-noise-sleep-sounds-guva/id1073899532?uo=4","price":0,"currency":"USD","rating":4.80367,"rating_count":13615,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":"2026-10-16T22:55:13.405Z","primary_genre":"Health & Fitness","version_date":"2026-03-10T21:47:36Z","updated_at":"2026-10-21T14:06:13.618Z","stale":false,"missing_since":null,"one_liner":"Plays white noise, lullabies, nature and household sounds, with a sound mixer, timer and night light for sleep.","verified_maker":false,"maker_site":null,"file_size_bytes":197939200,"minimum_os":"15.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/be/83/53/be8353cf-b9f8-8695-2ed2-6a6cc13614ee/6dd150db-a3a5-43b9-a970-3f14723afca6_8Intro_Copy.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b8/13/78/b81378a6-d1d5-0b98-6299-eed9ddad4bbe/7a7ac67d-1a18-4996-92d7-cf057d5cb11f_8Intro.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5e/c2/5a/5ec25ab1-4306-16f9-0f2a-f1aca23024fd/3383d5c0-17c3-4790-9b2c-4e25dcb1fb64_8Loops.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c0/01/44/c001448c-1104-0e07-b307-fbdc16606eeb/3f30a821-2c49-4ed7-bbd8-f4dd56a2d3a0_8Music.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/29/b9/60/29b960df-8684-cccd-b19a-c664f731e2b1/ccb0bdf4-c002-472d-9f39-5d77bede402c_8Animations.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/77/54/af/7754aff3-0238-2b6d-5a50-e00122d23642/f021f8c3-17e7-413b-9d75-5df052c68aba_8Record.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/df/c4/8b/dfc48bce-0261-54c3-05a1-3dcd3c7a515e/e8808e85-8ebe-4a98-bcb2-a8e519e2a663_8Mixer.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/36/5f/43/365f4333-7fe6-ecee-ffcc-79b4f7833286/9b9bd539-8a04-4a06-88c6-6e5a1b1cb7c1_8Timer.jpg/392x696bb.jpg"],"developer_name":"Ertan Eksi","editors_choice":false,"url":"https://apptierlist.com/apps/white-noise-sleep-sounds-guva-1073899532/","api_url":"https://apptierlist.com/api/v1/apps/white-noise-sleep-sounds-guva-1073899532"},"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":22,"tier":"B","score":77.2,"components":{"rating":96.1,"votes":81.4,"rank":58.6,"recency":73},"ranks":[{"country":"us","rank":22},{"country":"de","rank":7}],"verdicts":[{"verdict":"keep","reason":"Title and description center on white noise loops that mask background noise for sleep.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:00:53.131Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:00:53.131Z","attempts":1,"current":true}]},{"list":"sleep-sounds","list_name":"sleep sounds","status":"active","review_status":"checked","position":36,"tier":"C","score":73.6,"components":{"rating":96.1,"votes":81.4,"rank":44,"recency":72.8},"ranks":[{"country":"us","rank":41}],"verdicts":[{"verdict":"keep","reason":"Core job: white noise loops, shushes and soothing sounds to help babies and adults fall asleep and stay asleep, and it works offline.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:00:53.131Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:00:53.131Z","attempts":1,"current":true}]},{"list":"sleep-improvement","list_name":"sleep improvement","status":"active","review_status":"checked","position":117,"tier":null,"score":62.5,"components":{"rating":96.1,"votes":81.4,"rank":0,"recency":72.7},"ranks":[],"verdicts":[{"verdict":"keep","reason":"secondary","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:00:53.131Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:00:53.131Z","attempts":1,"current":true}]}],"history":[{"id":101441,"at":"2026-10-15T09:28:36.035Z","kind":"tier_changed","list":"white-noise","app_store_id":1073899532,"app":"white-noise-sleep-sounds-guva-1073899532","from":"C","to":"B","reason":"score 62.9 to 74.7","job":"rescore"},{"id":98910,"at":"2026-10-15T07:28:36.151Z","kind":"tier_changed","list":"white-noise","app_store_id":1073899532,"app":"white-noise-sleep-sounds-guva-1073899532","from":null,"to":"C","reason":"score 62.9","job":"rescore"},{"id":98742,"at":"2026-10-15T07:28:36.151Z","kind":"tier_changed","list":"sleep-sounds","app_store_id":1073899532,"app":"white-noise-sleep-sounds-guva-1073899532","from":null,"to":"C","reason":"score 74.7","job":"rescore"},{"id":93284,"at":"2026-10-15T06:00:53.131Z","kind":"membership_added","list":"white-noise","app_store_id":1073899532,"app":"white-noise-sleep-sounds-guva-1073899532","from":null,"to":"active","reason":"Title and description center on white noise loops that mask background noise for sleep.","job":"shadow"},{"id":93283,"at":"2026-10-15T06:00:53.131Z","kind":"membership_added","list":"sleep-sounds","app_store_id":1073899532,"app":"white-noise-sleep-sounds-guva-1073899532","from":null,"to":"active","reason":"Core job: white noise loops, shushes and soothing sounds to help babies and adults fall asleep and stay asleep, and it works offline.","job":"shadow"},{"id":93282,"at":"2026-10-15T06:00:53.131Z","kind":"membership_added","list":"sleep-improvement","app_store_id":1073899532,"app":"white-noise-sleep-sounds-guva-1073899532","from":null,"to":"active","reason":"secondary","job":"shadow"},{"id":87235,"at":"2026-10-14T19:33:33.748Z","kind":"app_added","list":null,"app_store_id":1073899532,"app":"white-noise-sleep-sounds-guva-1073899532","from":null,"to":null,"reason":"discovered","job":"import"}],"data_version":41799,"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/"}}