{"app_store_id":1168352316,"slug":"chess-clock-free-1168352316","name":"Chess Clock - Free","short_name":"Chess Clock - Free","subtitle":"","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple71/v4/f5/85/62/f58562a1-6c0d-2568-b145-6006d744014a/pr_source.png/512x512bb.jpg","icon_tint":"#f42300","store_url":"https://apps.apple.com/us/app/chess-clock-free/id1168352316?uo=4","price":0,"currency":"USD","rating":5,"rating_count":3,"rating_worldwide":4,"rating_count_worldwide":16,"in_app_purchases":false,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Games","version_date":"2016-10-24T17:52:58Z","updated_at":"2026-11-12T23:08:12.829Z","stale":false,"missing_since":null,"one_liner":"A free chess clock app with preset or custom game lengths, large buttons, and an alarm when time runs out.","verified_maker":false,"maker_site":null,"file_size_bytes":42799104,"minimum_os":"8.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple71/v4/f9/0e/b0/f90eb073-0217-b6d2-e1d3-5c88a22121cd/pr_source.png/406x228bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple71/v4/a3/e0/36/a3e03629-10b1-23a9-a048-26d1705a0d6a/pr_source.png/406x228bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple71/v4/56/64/a8/5664a802-4d26-1510-d991-2ff2bb98afea/pr_source.png/406x228bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple71/v4/14/84/e4/1484e429-0f27-e128-4afd-fec795976c7f/pr_source.png/406x228bb.png"],"developer_name":"Vicki Partridge","editors_choice":false,"url":"https://apptierlist.com/apps/chess-clock-free-1168352316/","api_url":"https://apptierlist.com/api/v1/apps/chess-clock-free-1168352316","schema_version":"1.0","generated_at":"2026-11-14T17:25:21.715Z","data_as_of":"2026-11-13T22:50:12.958Z","description":"Easy and free replacement for a Chess Clock. Preset or customisable game lengths and large buttons make it easy. Press either button to start the match pressing the buttons will start the opposite timer and an alarm will signal when time is up.","facts":{"developer_id":1114861973,"developer_url":null,"first_released":"2016-10-24T17:52:58Z","support_url":"https://twitter.com/CobraApps","privacy_url":null,"website_url":null,"app_version":"1.0","release_notes":null,"rating_current_version":5,"rating_count_current_version":3,"star_counts":[0,0,0,0,3],"genres":["Games","Utilities","Strategy","Board"],"languages":["EN"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"made_for_iphone_duo":false,"chart":null},"freshness":{"apple_read_at":"2026-11-12T23:08:12.829Z","catalog_read_at":"2026-11-13T11:18:12.870Z","reviews_checked_at":null,"summary_written_at":"2026-11-12T23:58:12.981Z","placed_at":"2026-11-12T23:48:12.714Z","scored_at":"2026-11-13T22:50:12.958Z"},"editorial":{"one_liner":"A free chess clock app with preset or custom game lengths, large buttons, and an alarm when time runs out.","what_is":"Chess Clock - Free is a Games app that works as a replacement for a physical chess clock. Players press one of two large buttons to start the match, and each press starts the opposite player's timer. An alarm sounds when a player's time is up.","good_for":["Timing a chess match without a physical clock","Choosing a preset game length for a quick game","Setting a custom game length for a longer match"],"pricing":"Chess Clock - Free is free, with no in-app purchases on the App Store.","faq":[{"q":"Is the app free?","a":"It is free to download."},{"q":"Can I set my own game length?","a":"The description says game lengths can be preset or customisable."},{"q":"What happens when time runs out?","a":"According to the description, an alarm signals when time is up."}],"model":"claude-haiku-5-5","created_at":"2026-11-12T23:58:12.981Z"},"memberships":[{"list":"chess-clock","list_name":"chess clock","list_status":"active","list_url":"https://apptierlist.com/best/chess-clock/","position":8,"tier":"F","score":31,"components":{"rating":72,"votes":52,"rank":0,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-11-12T23:48:12.714Z"}],"main_list":"chess-clock","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":295694,"at":"2026-11-12T23:52:13.223Z","kind":"tier_changed","list":"chess-clock","app_store_id":1168352316,"app":"chess-clock-free-1168352316","from":null,"to":"F","reason":"score 36.2","job":"rescore"},{"id":295598,"at":"2026-11-12T23:48:12.714Z","kind":"membership_added","list":"chess-clock","app_store_id":1168352316,"app":"chess-clock-free-1168352316","from":null,"to":"active","reason":"Listing says it is an easy, free replacement for a chess clock with two large buttons that switch the opposite timer and an alarm when time is up.","job":"shadow"},{"id":295329,"at":"2026-11-12T23:08:12.829Z","kind":"app_added","list":null,"app_store_id":1168352316,"app":"chess-clock-free-1168352316","from":null,"to":null,"reason":"discovered","job":"listTurn"}],"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 an average of the components an app has (four public App Store signals, plus Apple's Editors' Choice badge as 100 where shown, plus ownership as 100 where the maker has verified it with our badge: it shows in components as ownership_verified); nothing is purchasable. Apps whose maker has verified ownership get a small score component, because an active maker is a sign the app is kept up to date. It never decides a tier on its own. Updated daily.","lists":[{"list":"chess-clock","list_name":"chess clock","status":"active","review_status":"checked","position":8,"tier":"F","score":31,"components":{"rating":72,"votes":52,"rank":0,"recency":0},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Listing says it is an easy, free replacement for a chess clock with two large buttons that switch the opposite timer and an alarm when time is up.","verifier":"claude-sonnet-5-5","decided_at":"2026-11-12T23:48:12.714Z","attempts":1,"current":true},{"verdict":"keep","reason":"A dedicated chess clock app that times each player's turns with two buttons that switch timers.","verifier":"list check","decided_at":"2026-11-12T23:48:12.714Z","attempts":1,"current":true}]}]},"data_version":62680,"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/chess-clock-free-1168352316/"}}