{"schema_version":"1.0","generated_at":"2026-10-22T00:40:11.887Z","app":{"app_store_id":570060128,"slug":"duolingo-learn-languages-570060128","name":"Duolingo: Learn Languages","subtitle":"Spanish, French, Chess & Math","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/e9/fe/2a/e9fe2ab2-6823-17a1-4667-1449856ba244/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/duolingo-learn-languages/id570060128?uo=4","price":0,"currency":"USD","rating":4.72262,"rating_count":5518106,"in_app_purchases":true,"recent_rating":3.3,"recent_review_count":20,"reviews_checked_at":"2026-10-21T12:44:13.383Z","primary_genre":"Education","version_date":"2026-10-19T16:06:54Z","updated_at":"2026-10-21T12:44:13.383Z","stale":false,"missing_since":null,"one_liner":"Free education app for learning languages in short lessons, with added Chess, Math and Music courses.","verified_maker":false,"maker_site":null,"file_size_bytes":514631680,"minimum_os":"17.0","content_rating":"4+","language_count":32,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6e/ef/30/6eef3023-de04-3b29-21f8-a993245b9abd/iPhone6.5_-_Default_-_first_screen_adapt_Var_2_01.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/cb/ee/31/cbee31c9-a814-b59b-db16-3136ce60d20d/V2_iOS6.5_02.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e0/aa/36/e0aa3660-a5e3-431d-908a-fc04035a62a8/V2_iOS6.5_03.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c2/f5/5c/c2f55ce1-38da-64cc-a7ec-af549fd053e6/V2_iOS6.5_04.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/60/9d/f5/609df56a-1d35-f7fa-92bb-4120ad5ec16c/V2_iOS6.5_05.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/37/b0/99/37b099cd-086d-b920-2ed3-0be6507353c4/V2_iOS6.5_06.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/02/4f/ca/024fcaa8-bc94-def3-4df8-f8f06589c2e4/V2_iOS6.5_07.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6b/a0/8e/6ba08efd-ba4a-b4f8-25a4-dfd749c570a7/V2_iOS6.5_08.jpg/320x480bb.jpg"],"developer_name":"Duolingo, Inc","editors_choice":true,"url":"https://apptierlist.com/apps/duolingo-learn-languages-570060128/","api_url":"https://apptierlist.com/api/v1/apps/duolingo-learn-languages-570060128"},"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":"music-learning","list_name":"music learning","status":"removed","review_status":"rejected","position":null,"tier":null,"score":97.7,"components":{"rating":93.9,"votes":100,"rank":94.6,"recency":100,"editors_choice":100},"ranks":[{"country":"us","rank":4},{"country":"gb","rank":6},{"country":"ca","rank":5},{"country":"au","rank":5},{"country":"de","rank":2}],"verdicts":[{"verdict":"reject","reason":"Duolingo is mainly a language-learning app that also offers chess and math courses. Any music lessons would be a side feature, so people comparing dedicated music-learning apps like Simply Piano or Yousician would not expect it here.","verifier":"list check","decided_at":"2026-10-16T03:23:51.803Z","attempts":1,"current":true}]},{"list":"music-reading","list_name":"music reading","status":"removed","review_status":"rejected","position":null,"tier":null,"score":78.8,"components":{"rating":93.9,"votes":100,"rank":0,"recency":100,"editors_choice":100},"ranks":[{"country":"gb","rank":37},{"country":"au","rank":17},{"country":"de","rank":8}],"verdicts":[{"verdict":"reject","reason":"not kept (marked secondary)","verifier":"claude-sonnet-5-5","decided_at":"2026-10-16T03:08:51.805Z","attempts":1,"current":true},{"verdict":"reject","reason":"not kept (marked secondary)","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:35:53.213Z","attempts":1,"current":false},{"verdict":"reject","reason":"Note reading is only one part of a secondary course inside a language-first app. Someone seeking a focused notation-reading tool would not expect Duolingo among the main options.","verifier":"list check","decided_at":"2026-10-14T10:54:53.695Z","attempts":1,"current":true},{"verdict":"keep","reason":"Music course teaches reading music and playing songs bit by bit, and the subtitle names Music.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-10T04:28:02.947Z","attempts":1,"current":false},{"verdict":"reject","reason":"not kept (marked secondary)","verifier":"claude-sonnet-5-5","decided_at":"2026-10-09T03:59:53.925Z","attempts":1,"current":false}]},{"list":"language-learning","list_name":"language learning","status":"active","review_status":"checked","position":1,"tier":"S","score":98.7,"components":{"rating":93.9,"votes":100,"rank":99.8,"recency":100,"editors_choice":100},"ranks":[{"country":"de","rank":2},{"country":"us","rank":1},{"country":"gb","rank":1},{"country":"ca","rank":1},{"country":"au","rank":1}],"verdicts":[{"verdict":"keep","reason":"Core purpose: learning 40+ languages through bite-sized lessons covering speaking, reading, listening and writing.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-16T03:08:51.805Z","attempts":1,"current":true},{"verdict":"keep","reason":"Core job: learn 40+ languages through bite-sized lessons practicing speaking, reading, listening and writing.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:35:53.213Z","attempts":1,"current":false},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T10:54:53.695Z","attempts":1,"current":true},{"verdict":"keep","reason":"Core job: learn 40+ languages through bite-sized lessons covering speaking, reading, listening and writing.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-10T04:28:02.947Z","attempts":1,"current":false},{"verdict":"keep","reason":"Core purpose: learn 40+ languages like Spanish, French, Japanese through bite-sized speaking, reading, listening and writing lessons.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-09T03:59:53.925Z","attempts":1,"current":false}]},{"list":"math-learning","list_name":"math learning","status":"active","review_status":"checked","position":1,"tier":"S","score":97.7,"components":{"rating":93.9,"votes":100,"rank":94.6,"recency":100,"editors_choice":100},"ranks":[{"country":"us","rank":6},{"country":"gb","rank":7},{"country":"ca","rank":4},{"country":"au","rank":12},{"country":"de","rank":3}],"verdicts":[{"verdict":"keep","reason":"Has a dedicated Math course with standards-aligned lessons for elementary through high school, and it is marketed in the subtitle.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-16T03:08:51.805Z","attempts":1,"current":true},{"verdict":"keep","reason":"Duolingo includes a dedicated, structured Math course built by learning experts and named in the subtitle. It teaches math skills through leveled lessons, so it is more than a language app with a side feature.","verifier":"list check","decided_at":"2026-10-16T03:08:51.805Z","attempts":1,"current":true},{"verdict":"reject","reason":"not kept (marked secondary)","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:35:53.213Z","attempts":1,"current":false},{"verdict":"keep","reason":"Has a dedicated Math course with standards-aligned lessons for elementary through high school, and the subtitle names Math.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-10T04:28:02.947Z","attempts":1,"current":false},{"verdict":"reject","reason":"not kept (marked secondary)","verifier":"claude-sonnet-5-5","decided_at":"2026-10-09T03:59:53.925Z","attempts":1,"current":false}]},{"list":"chess-learning","list_name":"chess learning","status":"active","review_status":"checked","position":2,"tier":"S","score":96.5,"components":{"rating":93.9,"votes":100,"rank":88.6,"recency":100,"editors_choice":100},"ranks":[{"country":"au","rank":18},{"country":"de","rank":9},{"country":"us","rank":14},{"country":"gb","rank":7},{"country":"ca","rank":14}],"verdicts":[{"verdict":"keep","reason":"Features a Chess course for beginners with lessons, puzzles and matches, and chess is named in the title subtitle.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-16T03:08:51.805Z","attempts":1,"current":true},{"verdict":"keep","reason":"Duolingo has a full, prominently featured Chess course with beginner-to-advanced guided lessons, puzzles and matches, named in the subtitle. That makes it a real chess-teaching option, not a minor side feature.","verifier":"list check","decided_at":"2026-10-16T03:08:51.805Z","attempts":1,"current":true},{"verdict":"reject","reason":"not kept (marked secondary)","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:35:53.213Z","attempts":1,"current":false},{"verdict":"keep","reason":"Dedicated Chess course teaches moves, puzzles, strategy and matches for beginners up, and the subtitle names Chess.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-10T04:28:02.947Z","attempts":1,"current":false},{"verdict":"reject","reason":"not kept (marked secondary)","verifier":"claude-sonnet-5-5","decided_at":"2026-10-09T03:59:53.925Z","attempts":1,"current":false}]}],"history":[{"id":118151,"at":"2026-10-16T03:25:51.899Z","kind":"tier_changed","list":"chess-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":null,"to":"S","reason":"checked from the list's side: ranked #2","job":"rescore"},{"id":117912,"at":"2026-10-16T03:23:51.803Z","kind":"membership_removed","list":"music-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"active","to":"removed","reason":"list-side recheck: Duolingo is mainly a language-learning app that also offers chess and math courses. Any music lessons would be a side feature, so people comparing dedicated music-learning apps like Simply Piano or Yousician would not expect it here.","job":"shadow"},{"id":117615,"at":"2026-10-16T03:10:51.819Z","kind":"tier_changed","list":"math-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":null,"to":"S","reason":"checked from the list's side: ranked #1","job":"rescore"},{"id":117531,"at":"2026-10-16T03:08:51.805Z","kind":"membership_added","list":"math-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":null,"to":"active","reason":"Has a dedicated Math course with standards-aligned lessons for elementary through high school, and it is marketed in the subtitle.","job":"shadow"},{"id":117530,"at":"2026-10-16T03:08:51.805Z","kind":"membership_added","list":"chess-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":null,"to":"active","reason":"Features a Chess course for beginners with lessons, puzzles and matches, and chess is named in the title subtitle.","job":"shadow"},{"id":105363,"at":"2026-10-15T14:09:41.000Z","kind":"membership_added","list":"music-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"removed","to":"active","reason":"restored: removed on 2026-10-15 with no verdict about this list (it was not among the candidates shown to the placer); asked again by the list check","job":"restore"},{"id":95613,"at":"2026-10-15T06:35:53.213Z","kind":"membership_removed","list":"music-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"active","to":"removed","reason":"no longer one of the jobs this app is for","job":"shadow"},{"id":95612,"at":"2026-10-15T06:35:53.213Z","kind":"membership_removed","list":"math-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"active","to":"removed","reason":"no longer one of the jobs this app is for","job":"shadow"},{"id":95611,"at":"2026-10-15T06:35:53.213Z","kind":"membership_removed","list":"chess-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"active","to":"removed","reason":"no longer one of the jobs this app is for","job":"shadow"},{"id":80699,"at":"2026-10-14T14:06:19.987Z","kind":"tier_changed","list":"music-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"A","to":"S","reason":"score 97.7","job":"rescore"},{"id":76391,"at":"2026-10-14T10:54:53.695Z","kind":"membership_removed","list":"music-reading","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"active","to":"removed","reason":"list-side recheck: Note reading is only one part of a secondary course inside a language-first app. Someone seeking a focused notation-reading tool would not expect Duolingo among the main options.","job":"shadow"},{"id":76248,"at":"2026-10-14T06:21:53.695Z","kind":"tier_changed","list":"music-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"S","to":"A","reason":"score 97.7","job":"rescore"},{"id":70079,"at":"2026-10-13T06:16:53.306Z","kind":"tier_changed","list":"music-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"A","to":"S","reason":"score 97.9","job":"rescore"},{"id":69790,"at":"2026-10-13T05:16:04.821Z","kind":"tier_changed","list":"chess-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"A","to":"S","reason":"score 97.1","job":"rescore"},{"id":69717,"at":"2026-10-13T04:45:58.012Z","kind":"tier_changed","list":"math-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":"B","to":"S","reason":"score 95.7","job":"rescore"},{"id":50517,"at":"2026-10-10T07:01:47.468Z","kind":"tier_changed","list":"music-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":null,"to":"A","reason":"score 97.7","job":"rescore"},{"id":50251,"at":"2026-10-10T06:45:02.955Z","kind":"tier_changed","list":"math-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":null,"to":"B","reason":"score 78.8","job":"rescore"},{"id":49772,"at":"2026-10-10T05:41:02.948Z","kind":"tier_changed","list":"chess-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":null,"to":"A","reason":"score 90.1","job":"rescore"},{"id":49267,"at":"2026-10-10T04:28:02.947Z","kind":"membership_added","list":"music-reading","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":null,"to":"active","reason":"Music course teaches reading music and playing songs bit by bit, and the subtitle names Music.","job":"shadow"},{"id":49266,"at":"2026-10-10T04:28:02.947Z","kind":"membership_added","list":"music-learning","app_store_id":570060128,"app":"duolingo-learn-languages-570060128","from":null,"to":"active","reason":"placed by the category system","job":"shadow"}],"data_version":40417,"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/"}}