{"schema_version":"1.0","generated_at":"2026-10-22T08:02:22.303Z","app":{"app_store_id":1319082167,"slug":"number-shield-1319082167","name":"Number Shield","subtitle":"Stop caller ID spoofers","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e2/09/09/e209091c-e137-1884-6212-4d50ae70bf32/AppIcon-0-0-1x_U007ephone-0-0-0-1-0-P3-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/number-shield/id1319082167?uo=4","price":2.99,"currency":"USD","rating":4.47466,"rating_count":1894,"in_app_purchases":false,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Utilities","version_date":"2025-09-15T17:51:28Z","updated_at":"2026-10-22T00:58:12.700Z","stale":false,"missing_since":null,"one_liner":"Blocks groups of phone numbers at once by matching wildcard patterns, such as numbers similar to your own, to stop.","verified_maker":false,"maker_site":null,"file_size_bytes":9169920,"minimum_os":"16.6","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/dc/9f/29/dc9f292f-51a7-0eca-394b-9a36a7bfcf19/Simulator_Screenshot_-_iPhone_SE__U00283rd_generation_U0029_-_2025-09-13_at_10.12.02.png/322x572bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ba/c8/c5/bac8c556-29ac-183d-5d54-600fc31b8400/Simulator_Screenshot_-_iPhone_SE__U00283rd_generation_U0029_-_2025-09-13_at_10.37.57.png/322x572bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c9/a5/af/c9a5affd-5b39-f5bb-dbca-ad2ebae831f0/Simulator_Screenshot_-_iPhone_SE__U00283rd_generation_U0029_-_2025-09-13_at_10.38.04.png/322x572bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/74/de/4d/74de4d47-75ce-1504-9e37-e992a43920d1/Simulator_Screenshot_-_iPhone_SE__U00283rd_generation_U0029_-_2025-09-13_at_10.38.08.png/322x572bb.png"],"developer_name":"Kinnaman Software LLC","editors_choice":false,"url":"https://apptierlist.com/apps/number-shield-1319082167/","api_url":"https://apptierlist.com/api/v1/apps/number-shield-1319082167"},"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":"call-blocking","list_name":"call blocking","status":"active","review_status":"checked","position":27,"tier":"F","score":49.6,"components":{"rating":80.5,"votes":72.8,"rank":0,"recency":45},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Its core job is blocking calls and texts from number patterns using wildcards, with up to 50 million numbers blocked and contacts always allowed.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-22T00:53:12.882Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its main purpose is blocking unwanted scam calls and texts, using wildcard number patterns. That puts it alongside Robokiller and Call Control.","verifier":"list check","decided_at":"2026-10-22T00:53:12.882Z","attempts":1,"current":true}]}],"history":[{"id":191892,"at":"2026-10-22T00:55:13.186Z","kind":"tier_changed","list":"call-blocking","app_store_id":1319082167,"app":"number-shield-1319082167","from":null,"to":"F","reason":"score 49.6","job":"rescore"},{"id":191796,"at":"2026-10-22T00:53:12.882Z","kind":"membership_added","list":"call-blocking","app_store_id":1319082167,"app":"number-shield-1319082167","from":null,"to":"active","reason":"Its core job is blocking calls and texts from number patterns using wildcards, with up to 50 million numbers blocked and contacts always allowed.","job":"shadow"},{"id":180468,"at":"2026-10-20T01:25:11.533Z","kind":"app_added","list":null,"app_store_id":1319082167,"app":"number-shield-1319082167","from":null,"to":null,"reason":"discovered","job":"import"}],"data_version":40694,"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/"}}