{"app_store_id":1534157897,"slug":"sound-machine-white-noise-1534157897","name":"Sound Machine - White Noise","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/95/a7/80/95a78082-ca7f-8ce4-27e9-c5a119c2a5d5/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/sound-machine-white-noise/id1534157897?uo=4","price":0,"currency":"USD","rating":4.60177,"rating_count":2152,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Health & Fitness","version_date":"2026-10-01T15:23:46Z","updated_at":"2026-10-19T09:27:11.597Z","stale":false,"missing_since":null,"one_liner":"Health & Fitness app by Rockwell Ventures Inc on the App Store.","verified_maker":false,"maker_site":null,"file_size_bytes":127859712,"minimum_os":"16.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/69/09/02/690902f1-11fb-0b53-b572-1c250f190cf6/7d77f6ab-eb9e-4059-b9c8-e1468d291d9c_1.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/d0/c2/9e/d0c29e03-6ca1-b0b0-e301-95f3b61cb2e1/d1f9048d-3b0f-44c0-8a6d-fd874475bcb1_2.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/53/91/77/5391773c-1afc-d58c-e0af-957baead2a00/40e1f814-ba66-417f-bace-1713cca65dc0_3.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8a/c5/4a/8ac54abe-502f-93e6-156c-55a61d987ca3/e7d7c91c-52ae-4a27-8bca-35afcc85d644_4.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c4/f6/44/c4f64451-53f8-a8a5-6212-013d1e93afb4/c168fc50-74d7-4ea3-a1c2-e12fa218f002_5.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ee/71/da/ee71da2b-cbea-6619-aab2-ee858260aab3/Frame_4.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/dd/07/2f/dd072f1c-bfb6-682a-7663-72177823d346/104a5e24-f323-4ff8-8dd7-4aa3e58e292d_7.png/320x480bb.jpg"],"developer_name":"Rockwell Ventures Inc","editors_choice":null,"url":"https://apptierlist.com/apps/sound-machine-white-noise-1534157897/","api_url":"https://apptierlist.com/api/v1/apps/sound-machine-white-noise-1534157897","schema_version":"1.0","generated_at":"2026-10-20T11:47:33.245Z","data_as_of":"2026-10-20T09:02:11.693Z","description":"Sounds, music, stories and meditations designed to help you achieve better sleep, focus, relaxation, breathing, energy levels, and more.\n\nSound Machine is music with a purpose. Music beyond entertainment.\n\nMore and more people are using music in very specific ways: to help pump themselves up at the gym, to focus at work, and even get better sleep.\n\nThis new genre of audio— “Functional Music” — is quietly soaring in digital popularity. You can find it dispersed across Spotify playlists, Youtube videos, popular meditation apps — but now it has a true home in Sound Machine.\n\nWe've composed a huge library of functional audio content using clinically validated techniques. Mix and match your favorite sounds, stories, music and meditations to create your perfect audio experience.\n\n\n**WHAT MAKES SOUND MACHINE SPECIAL**\n\n*World Class Sounds, Music, Stories, and Meditations*\nA huge library of content built from the ground up by our own expert research and audio teams.\n\n*Customize Everything*\nEasily choose your perfect combination of sounds, stories, volumes, and narrators.\n\n*Playlists*\nCreate your perfect list of audio mixes with individual timers or alarms. Mixes will transition smoothly one after another with seamless crossfades.\n\n*Random*\nDon't want to choose? Our robust \"Random\" feature with granular sub-categories solves the paradox of choice.\n\n*Siri Shortcuts*\nDeep Siri Shortcuts integration. Launch a mix, playlist, or random favorite from Siri Shortcuts.\n\n*Sharing*\nShare the mixes you create with friends and family.\n\n*Audio Fusion*\nAllow Sound Machine to play simultaneously with other apps. A perfect accompaniment for all sorts of Spotify songs or Youtube videos.\n\n*Healthkit*\nTrack your \"in bed\" time or \"mindful minutes\" from listening to your favorite mixes.\n\n*Reminders*\nSet custom reminders to build your self care habits.\n\n*Privacy Focused*\nNo ads, no marketing emails, no logins or passwords, no accounts, no crazy permissions. In the age of information intrusion, Sound Machine is specifically designed to leave you alone.\n\n**SUBSCRIPTION AND TERMS**\nWhen you download Sound Machine you have 7 days to try the app for free. Sound Machine offers auto-renewing yearly/monthly/weekly subscription options for on-going access to the apps features and content. Your subscription will automatically renew at the end of each term and payment will be charged through your iTunes account. You can turn off auto-renew at any time from your iTunes account settings but refunds will not be provided for any unused portion of the term. To avoid renewal, you must cancel at least 24 hours before your subscription or trial ends. Your account will be charged for renewal within 24 hours prior to the end of the current period.\n\nAs with all of our apps, if you would like to use Sound Machine but have trouble affording it please email us at support@soundmachine.io so we can help you with our financial assistance program.\n\nWhile we can't keep bringing great experiences to the world without making money, we know not everyone that needs access to our content can afford it, and we're happy to help.\n\nRead more about our terms, conditions and privacy here:\n\nhttps://soundmachine.io/terms.html","facts":{"developer_id":1447164748,"developer_url":"https://soundmachine.io/","first_released":"2020-10-07T07:00:00Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"2.2","release_notes":"The Sound Machine designed to help you achieve better sleep, focus, relaxation, breathing, energy levels, and more.","rating_current_version":4.60177,"rating_count_current_version":2152,"star_counts":null,"genres":["Health & Fitness","Productivity"],"languages":["EN"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-19T09:27:11.597Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":null,"placed_at":"2026-10-20T01:32:11.538Z","scored_at":"2026-10-20T09:02:11.693Z"},"editorial":null,"memberships":[{"list":"white-noise","list_name":"white noise","list_status":"active","list_url":"https://apptierlist.com/best/white-noise/","position":33,"tier":"C","score":66.3,"components":{"rating":92,"votes":73.3,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-20T01:32:11.538Z"},{"list":"sleep-sounds","list_name":"sleep sounds","list_status":"active","list_url":"https://apptierlist.com/best/sleep-sounds/","position":52,"tier":null,"score":66.3,"components":{"rating":92,"votes":73.3,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-20T01:32:11.538Z"},{"list":"sleep-improvement","list_name":"sleep improvement","list_status":"active","list_url":"https://apptierlist.com/best/sleep-improvement/","position":95,"tier":null,"score":66.3,"components":{"rating":92,"votes":73.3,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-20T01:32:11.538Z"}],"main_list":"white-noise","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":181331,"at":"2026-10-20T01:57:11.541Z","kind":"tier_changed","list":"white-noise","app_store_id":1534157897,"app":"sound-machine-white-noise-1534157897","from":null,"to":"C","reason":"score 66.3","job":"rescore"},{"id":180670,"at":"2026-10-20T01:32:11.538Z","kind":"membership_added","list":"white-noise","app_store_id":1534157897,"app":"sound-machine-white-noise-1534157897","from":null,"to":"active","reason":"Named 'Sound Machine - White Noise'; 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