{"schema_version":"1.0","generated_at":"2026-10-23T14:07:38.770Z","app":{"app_store_id":449655162,"slug":"gett-book-black-taxis-449655162","name":"Gett: Book black taxis","subtitle":"Priority cabs & airport taxis","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a1/8d/64/a18d6491-9d17-144f-b00f-b59af87b16e9/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/gett-book-black-taxis/id449655162?uo=4","price":0,"currency":"USD","rating":4.85259,"rating_count":17082,"in_app_purchases":false,"recent_rating":4.8,"recent_review_count":20,"reviews_checked_at":"2026-10-19T14:57:11.606Z","primary_genre":"Travel","version_date":"2026-10-12T09:18:44Z","updated_at":"2026-10-21T08:40:13.013Z","stale":false,"missing_since":null,"one_liner":"Books London black cabs on demand or in advance, including airport transfers and family rides, through a free app.","verified_maker":false,"maker_site":null,"file_size_bytes":122905600,"minimum_os":"17.0","content_rating":"4+","language_count":3,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/87/7d/a3/877da3c2-4e4c-6899-e8a2-03a7f8769685/UK_Appstore_iOS_1242x2208_1.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/da/d9/ed/dad9ede0-0c17-3505-99b5-944c86255002/UK_Appstore_iOS_1242x2208_2.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/69/ac/4d/69ac4df8-54d1-973a-867a-b67eea853ca5/UK_Appstore_iOS_1242x2208_3.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8e/16/af/8e16af9f-9571-0648-bdc1-0423262dc94d/UK_Appstore_iOS_1242x2208_4.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4e/d3/7e/4ed37ea1-a1df-c1e4-52a7-204b2f4e396f/UK_Appstore_iOS_1242x2208_5.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/20/90/9f/20909f62-e0a4-9944-f642-ca65b50bc945/UK_Appstore_iOS_1242x2208_6.jpg/392x696bb.jpg"],"developer_name":"GT Get Taxi Systems Ltd.","editors_choice":false,"url":"https://apptierlist.com/apps/gett-book-black-taxis-449655162/","api_url":"https://apptierlist.com/api/v1/apps/gett-book-black-taxis-449655162"},"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":"taxi-booking","list_name":"taxi booking","status":"active","review_status":"checked","position":28,"tier":"B","score":87.2,"components":{"rating":95.6,"votes":85.5,"rank":67.8,"recency":100},"ranks":[{"country":"us","rank":24},{"country":"gb","rank":38},{"country":"au","rank":49},{"country":"de","rank":21},{"country":"ca","rank":34}],"verdicts":[{"verdict":"keep","reason":"It is a black taxi app for booking cabs on demand or in advance across London, including airport transfers.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-14T19:34:33.754Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T19:34:33.754Z","attempts":1,"current":true}]}],"history":[{"id":173179,"at":"2026-10-19T08:29:11.717Z","kind":"tier_changed","list":"taxi-booking","app_store_id":449655162,"app":"gett-book-black-taxis-449655162","from":"A","to":"B","reason":"rank shift: #25, score 89.1, tier full (a quarter of the list)","job":"rescore"},{"id":145287,"at":"2026-10-17T08:27:13.393Z","kind":"tier_changed","list":"taxi-booking","app_store_id":449655162,"app":"gett-book-black-taxis-449655162","from":"C","to":"A","reason":"rank shift: #12, score 94.2, tier full (a quarter of the list)","job":"rescore"},{"id":88742,"at":"2026-10-14T20:28:33.748Z","kind":"tier_changed","list":"taxi-booking","app_store_id":449655162,"app":"gett-book-black-taxis-449655162","from":null,"to":"C","reason":"score 69.8","job":"rescore"},{"id":87367,"at":"2026-10-14T19:34:33.754Z","kind":"membership_added","list":"taxi-booking","app_store_id":449655162,"app":"gett-book-black-taxis-449655162","from":null,"to":"active","reason":"It is a black taxi app for booking cabs on demand or in advance across London, including airport transfers.","job":"shadow"},{"id":80453,"at":"2026-10-14T13:58:19.786Z","kind":"app_added","list":null,"app_store_id":449655162,"app":"gett-book-black-taxis-449655162","from":null,"to":null,"reason":"discovered","job":"import"}],"data_version":41852,"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/"}}