{"app_store_id":552798167,"slug":"date-and-time-calculator-552798167","name":"Date and Time Calculator","subtitle":"","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/12/51/34/1251342f-ba18-9445-40a8-f432292d52ea/AppIcon-0-0-1x_U007ephone-0-5-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/date-and-time-calculator/id552798167?uo=4","price":0,"currency":"USD","rating":4.67551,"rating_count":9837,"in_app_purchases":false,"recent_rating":3.4,"recent_review_count":15,"reviews_checked_at":"2026-10-19T17:29:11.534Z","primary_genre":"Utilities","version_date":"2025-04-14T12:20:15Z","updated_at":"2026-10-21T11:13:12.641Z","stale":false,"missing_since":null,"one_liner":"Calculates the time between any two times, down to the second, and finds dates before or after a set period.","verified_maker":false,"maker_site":null,"file_size_bytes":18590720,"minimum_os":"15.0","content_rating":"4+","language_count":4,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/f9/4a/85/f94a8500-f268-8673-b44c-9e1f09982f70/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/fd/22/30/fd2230a8-f98c-e7eb-f366-67c88fe76a50/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/4e/5a/1e/4e5a1eb6-6e0e-5bb0-3c52-fc5d20c5db26/pr_source.png/392x696bb.png"],"developer_name":"山 钟","editors_choice":false,"url":"https://apptierlist.com/apps/date-and-time-calculator-552798167/","api_url":"https://apptierlist.com/api/v1/apps/date-and-time-calculator-552798167","schema_version":"1.0","generated_at":"2026-10-21T15:42:32.877Z","data_as_of":"2026-10-21T11:13:12.641Z","description":"Want to know how many days you can receive the Christmas gift? Want to know how many days you will have the college entrance exam?Want to know how many days the 158-day wealth management product expired? This tool helps you to calculate the distance between any time, down to second. It can also calculate the day after that day between any time. This tool is not only for wealth management but also for period time. It can tell you the date before or after a certain period.","facts":{"developer_id":1289109809,"developer_url":"http://server.emojimobile.com/Policy/Date_and_Time_Calculator_Privacy_Policy.htm","first_released":"2012-10-09T06:04:31Z","support_url":"http://server.emojimobile.com/Policy/Date_and_Time_Calculator_Privacy_Policy.htm","privacy_url":"http://server.emojimobile.com/Policy/Date_and_Time_Calculator_Privacy_Policy.htm","website_url":"http://server.emojimobile.com/Policy/Date_and_Time_Calculator_Privacy_Policy.htm","app_version":"1.14.0","release_notes":"[+] Bug fixes and performance improvements.","rating_current_version":4.67551,"rating_count_current_version":9837,"star_counts":[302,96,335,1019,8075],"genres":["Utilities"],"languages":["EN","JA","ZH","ZH"],"content_advisories":null,"device_families":["iphone","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-21T11:13:12.641Z","catalog_read_at":"2026-10-16T20:50:52.025Z","reviews_checked_at":"2026-10-19T17:29:11.534Z","summary_written_at":"2026-10-16T13:51:12.542Z","placed_at":"2026-10-15T10:46:36.039Z","scored_at":"2026-10-21T04:50:13.885Z"},"editorial":{"one_liner":"Calculates the time between any two times, down to the second, and finds dates before or after a set period.","what_is":"The Date and Time Calculator is a Utilities app that measures the distance between any two times, down to the second. It can also calculate the day after a given day and the date before or after a certain period. It is useful for wealth management products as well as general periods of time.","good_for":["Counting days until a Christmas gift is received","Checking how many days remain before a college entrance exam","Finding when a 158-day wealth management product expires"],"pricing":"Date and Time Calculator is free, with no in-app purchases on the App Store.","faq":[{"q":"Can it measure the time between two points?","a":"Yes. It calculates the distance between any time, down to the second."},{"q":"Can it find a date before or after a period?","a":"Yes. It can tell you the date before or after a certain period, and it can also calculate the day after a given day."},{"q":"Does it cost anything to install?","a":"It is free to download."}],"model":"claude-haiku-5-5","created_at":"2026-10-16T13:51:12.542Z"},"memberships":[{"list":"day-counting","list_name":"day counting","list_status":"active","list_url":"https://apptierlist.com/best/day-counting/","position":12,"tier":"F","score":49.5,"components":{"rating":93.3,"votes":80.8,"rank":0,"recency":24},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-15T10:46:36.039Z"}],"main_list":"day-counting","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":105190,"at":"2026-10-15T12:58:00.460Z","kind":"tier_changed","list":"day-counting","app_store_id":552798167,"app":"date-and-time-calculator-552798167","from":null,"to":"F","reason":"score 49.6 to 49.5","job":"rescore"},{"id":104044,"at":"2026-10-15T10:46:36.039Z","kind":"membership_added","list":"day-counting","app_store_id":552798167,"app":"date-and-time-calculator-552798167","from":null,"to":"active","reason":"It computes how many days lie between dates, such as days until a gift or until a product expires, which people would look for in day counters.","job":"shadow"},{"id":98184,"at":"2026-10-15T07:14:36.034Z","kind":"app_added","list":null,"app_store_id":552798167,"app":"date-and-time-calculator-552798167","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":"day-counting","list_name":"day counting","status":"active","review_status":"checked","position":12,"tier":"F","score":49.5,"components":{"rating":93.3,"votes":80.8,"rank":0,"recency":24},"ranks":[],"verdicts":[{"verdict":"keep","reason":"It computes how many days lie between dates, such as days until a gift or until a product expires, which people would look for in day counters.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T10:46:36.039Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T10:46:36.039Z","attempts":1,"current":true}]}]},"data_version":40053,"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/date-and-time-calculator-552798167/"}}