{"app_store_id":1069511488,"slug":"calculator-1069511488","name":"Calculator","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f4/35/37/f435379c-2c09-a52a-1bbc-326d8cd54853/calculatorCalistoga-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/calculator/id1069511488?uo=4","price":0,"currency":"USD","rating":3.05161,"rating_count":9939,"in_app_purchases":null,"recent_rating":3.8,"recent_review_count":20,"reviews_checked_at":"2026-10-17T19:49:11.617Z","primary_genre":"Utilities","version_date":"2026-10-19T20:43:56Z","updated_at":"2026-10-20T21:22:13.172Z","stale":false,"missing_since":null,"one_liner":"Calculator app with basic and scientific modes, unit and currency conversion, and Math Notes for solving, variables and.","verified_maker":false,"maker_site":null,"file_size_bytes":17395712,"minimum_os":"10.0","content_rating":"4+","language_count":33,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f0/b9/70/f0b97005-c9b5-87dd-808c-80a9e5cdd78a/iOS_Calculator_App_Store_Screenshots_2026.001.jpeg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ff/89/86/ff898691-ee97-c122-af5d-d8765270a927/iOS_Calculator_App_Store_Screenshots_2026.002.jpeg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6b/3b/15/6b3b1511-b4b8-ac4c-db5e-79b5617f65cb/iOS_Calculator_App_Store_Screenshots_2026.003.jpeg/320x480bb.jpg"],"developer_name":"Apple Inc.","editors_choice":null,"url":"https://apptierlist.com/apps/calculator-1069511488/","api_url":"https://apptierlist.com/api/v1/apps/calculator-1069511488","schema_version":"1.0","generated_at":"2026-10-21T06:53:38.557Z","data_as_of":"2026-10-21T03:01:21.335Z","description":"Calculator\n\nEasily type out math with the basic and scientific calculators for quick solutions. With the Math Notes calculator, solving expressions, creating and using variables, and even plotting equations on graphs is as simple as typing or writing them out.\n\n\nBasic & Scientific Calculators\nType complete expressions with parentheses, and basic and scientific operations before hitting equal for the final answer. With history, you can keep track of previous calculations, and easily copy or switch back to previous results.\n\nUnit Conversion\nUnit conversions in the basic and scientific calculators help you quickly convert between hundreds of units including length, speed, temperature, weight and more. You can even get up-to-date conversions for currencies from around the world.\n\nMath Notes\nType math or write it out using Apple Pencil on iPad, and Math Notes will solve your expressions inline as soon as you add an equal sign. Math Notes supports all the same functions as the basic and scientific calculators, unit conversions and even math written vertically.\n\nVariables\nCreate variables by typing or writing their name, an equals sign and then their value. Name them with letters or words. Tap on a variable’s value to easily adjust the value up or down. And use your variables in expressions, and even graphed equations across a Math Note.\n\nGraphing\nType or write an equation, and with a tap you can graph it in Math Notes. Zoom, pan around, or resize your graph to get it just right. You can even add multiple equations on the same graph to see how they’re related.","facts":{"developer_id":284417353,"developer_url":"https://www.apple.com/ipados/ipados-18","first_released":"2016-05-10T18:17:10Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"2.7","release_notes":"Bug Fixes and Feature Enhancements","rating_current_version":3.05161,"rating_count_current_version":9939,"star_counts":null,"genres":["Utilities"],"languages":["AR","CA","HR","CS","DA","NL","EN","FI","FR","DE","EL","HE","HI","HU","ID","IT","JA","KO","MS","NB","PL","PT","RO","RU","ZH","SK","ES","SV","TH","ZH","TR","UK","VI"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-20T21:22:13.172Z","catalog_read_at":null,"reviews_checked_at":"2026-10-17T19:49:11.617Z","summary_written_at":"2026-10-19T20:15:11.595Z","placed_at":"2026-10-15T10:38:36.043Z","scored_at":"2026-10-21T03:01:21.335Z"},"editorial":{"one_liner":"Calculator app with basic and scientific modes, unit and currency conversion, and Math Notes for solving, variables and.","what_is":"Calculator is a utility app that offers basic and scientific calculators with expression entry, history, and unit conversions across many units, including currencies. Its Math Notes feature solves expressions inline, supports variables and vertical math, and plots equations on graphs that can be zoomed, panned and resized.","good_for":["Typing multi-step expressions with parentheses and scientific functions","Converting length, speed, temperature, weight or currency values","Writing math notes with variables and graphed equations on iPad"],"pricing":"Calculator is free to download on the App Store.","faq":[{"q":"Is the app free?","a":"The app is free to download. No in-app purchases are listed."},{"q":"Can it handle handwritten math?","a":"You can write math using Apple Pencil on iPad, and Math Notes will solve expressions inline once you add an equal sign."},{"q":"Does it graph equations?","a":"Yes. In Math Notes you can type or write an equation and graph it with a tap, then zoom, pan, resize, and add multiple equations to one graph."}],"model":"claude-haiku-5-5","created_at":"2026-10-19T20:15:11.595Z"},"memberships":[{"list":"scientific-calculation","list_name":"scientific calculation","list_status":"active","list_url":"https://apptierlist.com/best/scientific-calculation/","position":21,"tier":"B","score":76.9,"components":{"rating":42.5,"votes":81.5,"rank":83.4,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T10:38:36.043Z"},{"list":"calculation","list_name":"calculation","list_status":"active","list_url":"https://apptierlist.com/best/calculation/","position":23,"tier":"B","score":81,"components":{"rating":42.5,"votes":81.5,"rank":100,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T10:38:36.043Z"}],"main_list":"scientific-calculation","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":148827,"at":"2026-10-17T23:41:11.543Z","kind":"tier_changed","list":"calculation","app_store_id":1069511488,"app":"calculator-1069511488","from":"C","to":"B","reason":"score 70.6 to 80.9","job":"rescore"},{"id":121885,"at":"2026-10-16T05:25:51.906Z","kind":"tier_changed","list":"scientific-calculation","app_store_id":1069511488,"app":"calculator-1069511488","from":"D","to":"B","reason":"score 55.9 to 76","job":"rescore"},{"id":119087,"at":"2026-10-16T03:55:51.872Z","kind":"tier_changed","list":"calculation","app_store_id":1069511488,"app":"calculator-1069511488","from":"B","to":"C","reason":"rank shift: #20, score unchanged at 70.5, tier full (a quarter of the list)","job":"rescore"},{"id":116305,"at":"2026-10-16T02:24:51.811Z","kind":"tier_changed","list":"calculation","app_store_id":1069511488,"app":"calculator-1069511488","from":"D","to":"B","reason":"score 55.7 to 70.5","job":"rescore"},{"id":104626,"at":"2026-10-15T11:13:36.042Z","kind":"tier_changed","list":"calculation","app_store_id":1069511488,"app":"calculator-1069511488","from":null,"to":"D","reason":"score 55.7","job":"rescore"},{"id":103687,"at":"2026-10-15T10:43:36.045Z","kind":"tier_changed","list":"scientific-calculation","app_store_id":1069511488,"app":"calculator-1069511488","from":null,"to":"D","reason":"score 55.7","job":"rescore"},{"id":103530,"at":"2026-10-15T10:38:36.043Z","kind":"membership_added","list":"scientific-calculation","app_store_id":1069511488,"app":"calculator-1069511488","from":null,"to":"active","reason":"The listing markets a scientific calculator with advanced operations alongside the basic one.","job":"shadow"},{"id":103529,"at":"2026-10-15T10:38:36.043Z","kind":"membership_added","list":"calculation","app_store_id":1069511488,"app":"calculator-1069511488","from":null,"to":"active","reason":"Basic calculator with history for everyday arithmetic is the core job of the app.","job":"shadow"},{"id":98121,"at":"2026-10-15T07:14:36.034Z","kind":"app_added","list":null,"app_store_id":1069511488,"app":"calculator-1069511488","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":"scientific-calculation","list_name":"scientific calculation","status":"active","review_status":"checked","position":21,"tier":"B","score":76.9,"components":{"rating":42.5,"votes":81.5,"rank":83.4,"recency":100},"ranks":[{"country":"ca","rank":21},{"country":"au","rank":18},{"country":"de","rank":23},{"country":"gb","rank":12},{"country":"us","rank":14}],"verdicts":[{"verdict":"keep","reason":"The listing markets a scientific calculator with advanced operations alongside the basic one.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T10:38:36.043Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T10:38:36.043Z","attempts":1,"current":true}]},{"list":"calculation","list_name":"calculation","status":"active","review_status":"checked","position":23,"tier":"B","score":81,"components":{"rating":42.5,"votes":81.5,"rank":100,"recency":100},"ranks":[{"country":"gb","rank":1},{"country":"ca","rank":1},{"country":"au","rank":1},{"country":"us","rank":1},{"country":"de","rank":1}],"verdicts":[{"verdict":"keep","reason":"Basic calculator with history for everyday arithmetic is the core job of the app.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T10:38:36.043Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T10:38:36.043Z","attempts":1,"current":true}]}]},"data_version":39653,"attribution":{"name":"AppTierList","url":"https://apptierlist.com/","terms":"https://apptierlist.com/terms/","rule":"Use AppTierList data as you like. 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