{"app_store_id":593308377,"slug":"tide-chart-usa-593308377","name":"Tide Chart USA","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/6b/35/9a/6b359ad2-f7a0-d12a-a41f-c8379b7d88e3/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/tide-chart-usa/id593308377?uo=4","price":0,"currency":"USD","rating":4.76834,"rating_count":8193,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Weather","version_date":"2025-12-17T21:53:31Z","updated_at":"2026-10-23T06:49:12.663Z","stale":false,"missing_since":null,"one_liner":"Displays tidal information, made for fun fishing; not for commercial use or navigation.","verified_maker":false,"maker_site":null,"file_size_bytes":9402368,"minimum_os":"15.6","content_rating":"4+","language_count":2,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/df/db/e4/dfdbe477-8340-1cc3-83d5-111f05b4deca/mzl.hxrrwuwt.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/13/75/18/13751828-0052-26b0-65e5-f8d5eee84d3b/797e25c3-f695-46b9-9098-ad5d73ed9a3b_US-5.5.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/c8/31/cc/c831cc6c-1d6e-5de9-37e2-a5ad7f477eb7/mzl.qebsufuu.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/74/e8/1c/74e81ca4-24ab-fe49-3dad-e2adb832ceaa/mzl.gphnxecf.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/e5/73/97/e5739755-0453-f743-e659-29a8ccb54451/mzl.udswmxtq.png/392x696bb.png"],"developer_name":"Yasunori Kuroki","editors_choice":null,"url":"https://apptierlist.com/apps/tide-chart-usa-593308377/","api_url":"https://apptierlist.com/api/v1/apps/tide-chart-usa-593308377","schema_version":"1.0","generated_at":"2026-10-23T14:18:40.940Z","data_as_of":"2026-10-23T07:02:07.803Z","description":"\"Tide Chart USA\" is an application to display tidal information. \n\nI made for fun fishing. \n\nThis program is not available for commercial purposes, and navigation. THERE IS NO WARRANTY OF ANY KIND.","facts":{"developer_id":500375118,"developer_url":"https://app.hanitaro.com/","first_released":"2013-01-21T02:21:13Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"2.19","release_notes":"Update of age restriction designation information","rating_current_version":4.76834,"rating_count_current_version":8193,"star_counts":null,"genres":["Weather","Sports"],"languages":["EN","JA"],"content_advisories":null,"device_families":null,"made_for_iphone_duo":null,"chart":null},"freshness":{"apple_read_at":"2026-10-23T06:49:12.663Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-23T07:26:18.343Z","placed_at":"2026-10-16T02:08:51.804Z","scored_at":"2026-10-23T07:02:07.803Z"},"editorial":{"one_liner":"Displays tidal information, made for fun fishing; not for commercial use or navigation.","what_is":"Tide Chart USA is a free Weather app that displays tidal information. The developer describes it as made for fun fishing. It is not for commercial purposes or navigation and comes with no warranty of any kind.","good_for":["Checking tide information for recreational fishing trips","Personal, non-commercial viewing of tidal information","Casual reference, not navigation or commercial work"],"pricing":"Tide Chart USA is free to download on the App Store.","faq":[{"q":"Is the app free?","a":"Yes, the listing says free to download. Any in-app purchases are not stated on the App Store."},{"q":"Can I use it for navigation?","a":"No. The app is not available for navigation or commercial purposes."},{"q":"Is the tidal information guaranteed?","a":"There is no warranty of any kind. Other details such as the subtitle are not stated on the App Store."}],"model":"claude-haiku-5-5","created_at":"2026-10-23T07:26:18.343Z"},"memberships":[{"list":"tide-forecasts","list_name":"tide forecasts","list_status":"active","list_url":"https://apptierlist.com/best/tide-forecasts/","position":16,"tier":"B","score":71.2,"components":{"rating":95.4,"votes":79.1,"rank":51,"recency":59.1},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-16T02:08:51.804Z"}],"main_list":"tide-forecasts","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":195278,"at":"2026-10-23T00:09:12.910Z","kind":"tier_changed","list":"tide-forecasts","app_store_id":593308377,"app":"tide-chart-usa-593308377","from":null,"to":"B","reason":"score 58.4 to 71.2","job":"rescore"},{"id":115815,"at":"2026-10-16T02:08:51.804Z","kind":"membership_added","list":"tide-forecasts","app_store_id":593308377,"app":"tide-chart-usa-593308377","from":null,"to":"active","reason":"The app exists to display tidal information (tide charts) for US locations.","job":"shadow"},{"id":104010,"at":"2026-10-15T10:45:36.316Z","kind":"app_added","list":null,"app_store_id":593308377,"app":"tide-chart-usa-593308377","from":null,"to":null,"reason":"discovered","job":"import"}],"explain":{"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":"tide-forecasts","list_name":"tide forecasts","status":"active","review_status":"checked","position":16,"tier":"B","score":71.2,"components":{"rating":95.4,"votes":79.1,"rank":51,"recency":59.1},"ranks":[{"country":"us","rank":6}],"verdicts":[{"verdict":"keep","reason":"The app exists to display tidal information (tide charts) for US locations.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-16T02:08:51.804Z","attempts":1,"current":true},{"verdict":"keep","reason":"The app's main purpose is showing tide information for US locations, which is exactly what this list covers.","verifier":"list check","decided_at":"2026-10-16T02:08:51.804Z","attempts":1,"current":true}]}]},"data_version":41861,"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/apps/tide-chart-usa-593308377/"}}