{"schema_version":"1.0","generated_at":"2026-11-14T18:27:36.225Z","app":{"app_store_id":6749162814,"slug":"grammar-check-corrector-6749162814","name":"Grammar Check Corrector +","short_name":"Grammar Check Corrector +","subtitle":"Correct me & Paraphrase tool","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/61/f3/83/61f3833c-37c4-14a9-3186-3bdbcd0a56c2/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","icon_tint":"#33cc2c","store_url":"https://apps.apple.com/us/app/grammar-check-corrector/id6749162814?uo=4","price":0,"currency":"USD","rating":4.77404,"rating_count":208,"rating_worldwide":4.756,"rating_count_worldwide":500,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Education","version_date":"2026-03-24T16:13:16Z","updated_at":"2026-11-12T11:50:13.016Z","stale":false,"missing_since":null,"one_liner":"Grammar and spelling checker with text refinement, synonyms, word definitions, PDF import and editing history.","verified_maker":false,"maker_site":null,"file_size_bytes":11703296,"minimum_os":"17.6","content_rating":"4+","language_count":26,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/88/60/c0/8860c01c-b871-a578-c5be-c896977d3fa8/screenshot1.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8d/09/2c/8d092cf4-27f1-2986-f85d-089fd51a60a5/screenshot2.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fa/bb/d8/fabbd832-9ad3-4a8c-f25a-de9e98965930/screenshot3.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/de/6d/11/de6d1132-c6b5-451b-156e-c7161fef4d4a/screenshot4.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6a/88/97/6a8897da-88dc-a016-c85a-b0eaf12553c9/screenshot5.jpg/320x480bb.jpg"],"developer_name":"ENGINES STUDIO LAB","editors_choice":false,"url":"https://apptierlist.com/apps/grammar-check-corrector-6749162814/","api_url":"https://apptierlist.com/api/v1/apps/grammar-check-corrector-6749162814"},"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":"grammar-checking","list_name":"grammar checking","status":"active","review_status":"checked","position":16,"tier":"D","score":58.4,"components":{"rating":95.1,"votes":67,"rank":0,"recency":71.7},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Core job: advanced grammar and spelling checker for error-free writing, with an editing history of corrections.","verifier":"claude-sonnet-5-5","decided_at":"2026-11-12T12:19:12.664Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core purpose is checking grammar and spelling in the user's own text, with synonyms and definitions as extras. That is the same job as Grammarly and Proofreader AI.","verifier":"list check","decided_at":"2026-11-12T12:19:12.664Z","attempts":1,"current":true}]}],"history":[{"id":292379,"at":"2026-11-12T12:22:13.253Z","kind":"tier_changed","list":"grammar-checking","app_store_id":6749162814,"app":"grammar-check-corrector-6749162814","from":null,"to":"D","reason":"score 57.6","job":"rescore"},{"id":292348,"at":"2026-11-12T12:19:12.664Z","kind":"membership_added","list":"grammar-checking","app_store_id":6749162814,"app":"grammar-check-corrector-6749162814","from":null,"to":"active","reason":"Core job: advanced grammar and spelling checker for error-free writing, with an editing history of corrections.","job":"shadow"},{"id":292213,"at":"2026-11-12T11:50:13.016Z","kind":"app_added","list":null,"app_store_id":6749162814,"app":"grammar-check-corrector-6749162814","from":null,"to":null,"reason":"discovered","job":"listTurn"}],"data_version":62714,"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/"}}