{"schema_version":"1.0","generated_at":"2026-10-20T15:37:11.427Z","app":{"app_store_id":1030437345,"slug":"oco-1030437345","name":"OCO","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/79/6e/41/796e41db-42fa-c771-7aa1-4c595083bfd8/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/oco/id1030437345?uo=4","price":0,"currency":"USD","rating":4.6475,"rating_count":2366,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Games","version_date":"2026-08-11T22:49:47Z","updated_at":"2026-10-19T06:34:11.807Z","stale":false,"missing_since":null,"one_liner":"Games app by SPECTRUM48 LIMITED on the App Store.","verified_maker":false,"maker_site":null,"file_size_bytes":118600704,"minimum_os":"15.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/96/39/25/963925ec-e1ce-1668-2ff2-68dd5d7af8cc/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/a4/30/cd/a430cdc7-2995-ff82-8e3a-1579686ce24f/mzl.bxnhyioc.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/37/e0/93/37e093ee-1c82-330f-f0ce-4901215c4a2d/mzl.idhalhtv.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/27/8a/1e/278a1e45-c948-3e69-8e95-6d87f42f5017/39ef444e-621e-45b6-8a66-54b0fb3889ce_iphone_1_11_01.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/eb/dd/0e/ebdd0eaa-4a74-a5d8-6fde-cdc2ed0a104e/mzl.bduccyyq.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/8c/30/53/8c3053fa-acb9-43b8-f6b5-8381c85b15f4/mzl.dglzdsbo.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/08/c7/d5/08c7d564-84d2-f938-d9df-be9f452e18d2/mzl.hpgbcujc.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/9d/dc/d8/9ddcd886-89d3-a1b7-1fb1-20107d495634/mzl.cfjpdcim.png/392x696bb.png"],"developer_name":"SPECTRUM48 LIMITED","editors_choice":null,"url":"https://apptierlist.com/apps/oco-1030437345/","api_url":"https://apptierlist.com/api/v1/apps/oco-1030437345"},"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":"puzzle-games","list_name":"puzzle games","status":"active","review_status":"checked","position":1368,"tier":null,"score":66.3,"components":{"rating":93,"votes":73.7,"rank":0,"recency":98.5},"ranks":[],"verdicts":[{"verdict":"keep","reason":"It is a one-touch puzzle-platformer with over 7000 challenging puzzles, described as having intelligent puzzles and perfect-solution challenges.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T11:30:12.024Z","attempts":1,"current":true},{"verdict":"keep","reason":"OCO is a puzzle-platformer built around thousands of levels that are solved as puzzles, with perfect-solution challenges. Solving puzzles is its core gameplay, not a side feature.","verifier":"list check","decided_at":"2026-10-19T11:30:12.024Z","attempts":1,"current":true}]}],"history":[{"id":175708,"at":"2026-10-19T11:30:12.024Z","kind":"membership_added","list":"puzzle-games","app_store_id":1030437345,"app":"oco-1030437345","from":null,"to":"active","reason":"It is a one-touch puzzle-platformer with over 7000 challenging puzzles, described as having intelligent puzzles and perfect-solution challenges.","job":"shadow"},{"id":171483,"at":"2026-10-19T06:34:11.807Z","kind":"app_added","list":null,"app_store_id":1030437345,"app":"oco-1030437345","from":null,"to":null,"reason":"discovered","job":"import"}],"data_version":39015,"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/"}}