{"app_store_id":1441670302,"slug":"grade-corner-1441670302","name":"Grade Corner","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/e5/dd/1e/e5dd1ef3-b6cd-4016-9bb4-aa033b54c46e/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/grade-corner/id1441670302?uo=4","price":0,"currency":"USD","rating":4.8541,"rating_count":28437,"in_app_purchases":null,"recent_rating":4.3,"recent_review_count":20,"reviews_checked_at":"2026-10-14T01:58:49.891Z","primary_genre":"Education","version_date":"2026-10-13T07:15:52Z","updated_at":"2026-10-18T20:30:11.916Z","stale":false,"missing_since":null,"one_liner":"Free student and parent app for checking grades, schedules, assignments and attendance from Aspen, Infinite Campus or…","verified_maker":false,"maker_site":null,"file_size_bytes":94399488,"minimum_os":"16.4","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/02/81/31/0281318c-baf1-6c11-daaa-5f9acaedfd5d/iOS_Phones__6.9-01.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d7/dd/e4/d7dde4de-242f-63d9-4d01-d67938a3a30f/iOS_Phones__6.9-02.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5e/92/49/5e9249e2-62ac-0727-b32c-6923a8b0b56c/iOS_Phones__6.9-03.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7d/cb/96/7dcb969c-670d-ab34-2b72-3baafaf32214/iOS_Phones__6.9-04.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6f/a8/2e/6fa82ede-4d9e-1d60-5401-350382d3e503/iOS_Phones__6.9-05.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/25/ba/a9/25baa9d6-9342-a8ac-5119-9dfd2ae559dc/iOS_Phones__6.9-06.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9d/b8/e6/9db8e660-4414-f8b5-7669-204ba9e14919/iOS_Phones__6.9-07.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ab/11/1c/ab111cfb-6624-077d-c933-972df205befc/iOS_Phones__6.9-08.png/320x480bb.jpg"],"developer_name":"Lucky Dog Collective, LLC","editors_choice":null,"url":"https://apptierlist.com/apps/grade-corner-1441670302/","api_url":"https://apptierlist.com/api/v1/apps/grade-corner-1441670302","schema_version":"1.0","generated_at":"2026-10-19T15:12:58.392Z","data_as_of":"2026-10-19T13:55:11.807Z","description":"Grade Corner is the fastest way for students and parents to check grades, schedules, assignments, and attendance as part of your daily routine without logging in every time.\n\nCompatible with Aspen, Infinite Campus (beta), and PowerSchool (beta).\nThis app is an independent tool students may use to calculate and track their own grades.\n\n=== GRADE CORNER PREMIUM\n\nWe are committed to providing every student full access to their grades without advertisements. We offer the following additional functionality to support the ongoing development of the app:\n\n- Grade Calculator — see your true percentage including missing assignments\n  - Add hypothetical future assignments to see how they'd affect your grade\n  - Edit current assignments to plan makeup work\n\nImportant: The Grade Calculator is for estimation only and does not guarantee your final score.\n\n=== PRIVACY & ENDORSEMENTS\n\nGrade Corner is a member of the Student Data Privacy Consortium (SDPC) and is available for schools to endorse in Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont.\n\n=== SUPPORTED SCHOOL DISTRICTS\n\n- School districts using Aspen Student Information System (SIS)\n- School districts using Infinite Campus\n- School districts using PowerSchool\n\nGrade Corner is an independent application and is not affiliated with, associated with, authorized by, endorsed by, or in any way officially connected with Follett School Solutions (Aspen Student Information System), Infinite Campus, Inc., PowerSchool Group LLC, or any school district using those systems, unless explicitly stated.\n\n=== COMMON QUESTIONS\n\nQ: Do I need an existing account with my school's grading system?\nA: Yes. Grade Corner is a companion app — it uses your existing gradebook credentials. If you don't know yours, ask your school administrator.\n\nQ: How often are grades updated?\nA: As soon as teachers post them. When they update grades in the gradebook, you'll see the changes on your next refresh.\n\nQ: Is this app officially supported by my school district?\nA: Sometimes. Grade Corner was built independently by a parent with two kids in DC Public Schools. We're working on more official endorsements — the current list lives on our website.\n\n=== DISCLAIMERS\n\nGrade Corner is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Follett School Solutions (Aspen Student Information System), Infinite Campus, Inc., PowerSchool Group LLC, or any of the school districts listed above, unless otherwise stated.\n\nAspen is a trademark of Follett School Solutions. Infinite Campus is a trademark of Infinite Campus, Inc. PowerSchool is a trademark of PowerSchool Group LLC. All trademarks are the property of their respective owners.\n\nTerms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/","facts":{"developer_id":1441670301,"developer_url":"https://gradecorner.com/","first_released":"2018-11-15T08:07:02Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"2.6.5","release_notes":"Added BETA feature to enhance SSO login","rating_current_version":4.8541,"rating_count_current_version":28437,"star_counts":null,"genres":["Education"],"languages":["EN"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-18T20:30:11.916Z","catalog_read_at":null,"reviews_checked_at":"2026-10-14T01:58:49.891Z","summary_written_at":"2026-10-14T06:04:53.704Z","placed_at":"2026-10-14T01:34:26.931Z","scored_at":"2026-10-19T13:55:11.807Z"},"editorial":{"one_liner":"Free student and parent app for checking grades, schedules, assignments and attendance from Aspen, Infinite Campus or…","what_is":"Grade Corner is an education app that lets students and parents check grades, schedules, assignments and attendance without logging in each time. It works with Aspen, Infinite Campus (beta) and PowerSchool (beta) and uses existing gradebook credentials. The listing describes it as an independent tool, not affiliated with those systems or school districts.","good_for":["Checking grades and assignments from a phone each day","Parents monitoring a student's attendance and schedule","Students estimating their grade with missing or future assignments"],"pricing":"Grade Corner is free to download on the App Store.","faq":[{"q":"Do I need an account with my school's grading system?","a":"Yes. The listing says Grade Corner uses your existing gradebook credentials. If you do not know them, the listing advises asking your school administrator."},{"q":"Which systems does it support?","a":"Aspen, Infinite Campus (beta) and PowerSchool (beta). It also says school districts using these systems are supported."},{"q":"Is the app officially endorsed by my school district?","a":"This is sometimes the case. It states the app was built independently by a parent and that official endorsements are in progress, with the current list on the website."}],"model":"claude-haiku-5-5","created_at":"2026-10-14T06:04:53.704Z"},"memberships":[{"list":"school-planning","list_name":"school planning","list_status":"active","list_url":"https://apptierlist.com/best/school-planning/","position":10,"tier":"B","score":70.4,"components":{"rating":97.1,"votes":84.5,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-14T01:34:26.931Z"}],"main_list":"school-planning","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":79134,"at":"2026-10-14T13:21:19.857Z","kind":"tier_changed","list":"school-planning","app_store_id":1441670302,"app":"grade-corner-1441670302","from":"C","to":"B","reason":"score 70.4","job":"rescore"},{"id":74395,"at":"2026-10-14T01:51:00.706Z","kind":"tier_changed","list":"school-planning","app_store_id":1441670302,"app":"grade-corner-1441670302","from":null,"to":"C","reason":"score 70.4","job":"rescore"},{"id":73857,"at":"2026-10-14T01:34:26.931Z","kind":"membership_added","list":"school-planning","app_store_id":1441670302,"app":"grade-corner-1441670302","from":null,"to":"active","reason":"Core job is checking grades, schedules, assignments and attendance for students and parents in one place from school SIS systems.","job":"shadow"},{"id":65100,"at":"2026-10-12T18:56:02.004Z","kind":"app_added","list":null,"app_store_id":1441670302,"app":"grade-corner-1441670302","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":"school-planning","list_name":"school planning","status":"active","review_status":"checked","position":10,"tier":"B","score":70.4,"components":{"rating":97.1,"votes":84.5,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Core job is checking grades, schedules, assignments and attendance for students and parents in one place from school SIS systems.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-14T01:34:26.931Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T01:34:26.931Z","attempts":1,"current":true}]}]},"data_version":37960,"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/grade-corner-1441670302/"}}