{"schema_version":"1.0","generated_at":"2026-10-22T03:03:12.601Z","app":{"app_store_id":1305823239,"slug":"chess-king-learn-to-play-1305823239","name":"Chess King - Learn to Play","subtitle":"Train like a master","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/70/30/eb/7030eb2c-a3dd-9805-233e-308982eabf8d/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.jpeg/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/chess-king-learn-to-play/id1305823239?uo=4","price":0,"currency":"USD","rating":4.76138,"rating_count":2502,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Games","version_date":"2026-10-12T22:41:40Z","updated_at":"2026-10-20T20:05:04.804Z","stale":false,"missing_since":null,"one_liner":"Chess training app with 147 structured courses covering tactics, strategy, openings, the middlegame and endgames, from.","verified_maker":false,"maker_site":null,"file_size_bytes":114025472,"minimum_os":"13.0","content_rating":"4+","language_count":24,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/55/49/ad/5549ad39-4fba-b867-21d0-d4ca14aa6aa5/9aa8c553-eb5d-40e1-88c8-84f64770985d_iPhone_8_Plus-01-Exercise_framed.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/75/a9/ef/75a9efc2-7a0e-6a70-09ae-b84ccb27be2d/97c23350-f0b0-4626-891b-2d9b264b4ea5_iPhone_8_Plus-02-Engine_framed.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/df/1a/c2/df1ac249-7953-0c0f-f46c-22c1a6e844d4/b9b96d0f-58ac-4e95-9ad3-0dd464c96e26_iPhone_8_Plus-03-CoursesList_framed.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/d7/da/10/d7da10e9-b488-cf9f-2036-e65a7057985f/a5ca7de6-8d3e-45c6-8704-ce07e0e3a778_iPhone_8_Plus-04-Exercise_framed.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/36/60/76/3660763b-f2ac-2297-180e-559a6d45c076/da2942dd-4734-4f76-b334-b1be6e550b6c_iPhone_8_Plus-05-Exercise_framed.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/77/92/cb/7792cbfa-b5af-4ded-9008-a263295f1cd8/02ad5921-1a10-4b58-9a8c-cbc5f7aa5b31_iPhone_8_Plus-06-Exercise_framed.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/57/d3/09/57d3093c-2875-f316-80d7-1a85d391dfed/ae64e2dd-e867-4ec0-a07c-b983df148c67_iPhone_8_Plus-07-Contents_framed.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/4a/6e/20/4a6e2077-8fc2-3ffb-d2d8-7301b8e5a1c8/beb0417f-a3d7-46b6-b11c-dbde99dc09ee_iPhone_8_Plus-08-Exercise_framed.png/392x696bb.png"],"developer_name":"CHESSQUEEN INC","editors_choice":false,"url":"https://apptierlist.com/apps/chess-king-learn-to-play-1305823239/","api_url":"https://apptierlist.com/api/v1/apps/chess-king-learn-to-play-1305823239"},"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":"chess-learning","list_name":"chess learning","status":"active","review_status":"checked","position":16,"tier":"B","score":79.7,"components":{"rating":94.9,"votes":74.9,"rank":49,"recency":100},"ranks":[{"country":"de","rank":16}],"verdicts":[{"verdict":"keep","reason":"Structured chess curriculum of 147 courses teaching from first move to advanced play, with interactive lessons, hints and explanations.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T09:13:11.601Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its main purpose is teaching chess. It offers 147 structured courses that run from a player's first move up to advanced level, with guided lessons, hints and explanations.","verifier":"list check","decided_at":"2026-10-19T09:13:11.601Z","attempts":1,"current":true}]}],"history":[{"id":189904,"at":"2026-10-21T12:59:13.214Z","kind":"tier_changed","list":"chess-learning","app_store_id":1305823239,"app":"chess-king-learn-to-play-1305823239","from":"C","to":"B","reason":"score 67.3 to 79.7","job":"rescore"},{"id":174185,"at":"2026-10-19T09:17:11.718Z","kind":"tier_changed","list":"chess-learning","app_store_id":1305823239,"app":"chess-king-learn-to-play-1305823239","from":null,"to":"C","reason":"score 67.3","job":"rescore"},{"id":173995,"at":"2026-10-19T09:13:11.601Z","kind":"membership_added","list":"chess-learning","app_store_id":1305823239,"app":"chess-king-learn-to-play-1305823239","from":null,"to":"active","reason":"Structured chess curriculum of 147 courses teaching from first move to advanced play, with interactive lessons, hints and explanations.","job":"shadow"},{"id":169480,"at":"2026-10-19T05:08:11.787Z","kind":"app_added","list":null,"app_store_id":1305823239,"app":"chess-king-learn-to-play-1305823239","from":null,"to":null,"reason":"discovered","job":"import"}],"data_version":40516,"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/"}}