{"schema_version":"1.0","generated_at":"2026-10-23T13:48:59.542Z","app":{"app_store_id":474636529,"slug":"horns-and-sirens-474636529","name":"Horns and Sirens","subtitle":"Horns and Siren Sounds","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/b5/37/c1/b537c1a1-18a0-49bb-f12f-6d74c0ab31ec/AppIcon-1x_U007emarketing-0-10-0-85-220-0.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/horns-and-sirens/id474636529?uo=4","price":0,"currency":"USD","rating":4.50873,"rating_count":4238,"in_app_purchases":false,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Entertainment","version_date":"2024-03-07T08:42:20Z","updated_at":"2026-10-22T16:27:13.183Z","stale":false,"missing_since":null,"one_liner":"Plays horn and siren sounds, such as police sirens, air horns and car alarms, when you tap a button in the app.","verified_maker":false,"maker_site":null,"file_size_bytes":49884160,"minimum_os":"12.0","content_rating":"9+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a6/a2/12/a6a212e1-10bf-3c18-8885-eb2fd9535a73/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/63/a6/e2/63a6e2fc-df2f-8225-94e0-198a992f1cff/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/56/72/49/567249a2-70b3-a4cf-45b2-e1121df7a866/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/55/11/53/55115325-f321-437c-44d9-bbc72772b66b/pr_source.png/392x696bb.png"],"developer_name":"Jason Torres","editors_choice":false,"url":"https://apptierlist.com/apps/horns-and-sirens-474636529/","api_url":"https://apptierlist.com/api/v1/apps/horns-and-sirens-474636529"},"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":"air-horn-sound","list_name":"air horn sound","status":"active","review_status":"checked","position":null,"tier":null,"score":39.4,"components":{"rating":80.9,"votes":76.7,"rank":0,"recency":0},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Air horns are listed first among the loud horn sounds, and the app plays them with a single tap. 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