{"app_store_id":6805944127,"slug":"koko-spanish-vocabulary-6805944127","name":"KoKo - Spanish Vocabulary","short_name":"KoKo","subtitle":"Learn French, Japanese, Korean","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/0f/01/6d/0f016d07-a17d-2ced-2204-314e742dcb60/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg","icon_tint":"#8c71d0","store_url":"https://apps.apple.com/us/app/koko-spanish-vocabulary/id6805944127?uo=4","price":0,"currency":"USD","rating":5,"rating_count":1,"rating_worldwide":4,"rating_count_worldwide":13,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Education","version_date":"2026-10-31T15:00:18Z","updated_at":"2026-11-02T02:39:13.203Z","stale":false,"missing_since":null,"one_liner":"IPhone vocabulary app for 25 languages using spaced repetition, with 6,040 words per language in 38 topics.","verified_maker":false,"maker_site":null,"file_size_bytes":49762304,"minimum_os":"17.0","content_rating":"4+","language_count":25,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5f/fa/2a/5ffa2a27-ce6f-f367-d965-8cdfd0fa71f7/EN-01.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/08/7a/3b/087a3b79-221d-5429-2f35-cf5b1f73b9a1/EN-02.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4c/a9/ec/4ca9ecba-d4f7-79eb-df80-a4c48405411a/EN-03.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/43/05/f4/4305f4b8-6bb9-26bf-c786-10022d018044/EN-04.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ee/3f/0a/ee3f0a3d-da21-0168-2737-fb90bb0b2b3e/EN-05.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/54/c1/ad/54c1addb-50c8-9b85-8af8-7d01791b5637/EN-06.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/aa/b5/23/aab523b7-f524-fb1c-d442-906c0be4a4f7/EN-07.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ca/02/e8/ca02e8e7-7af9-180e-648d-58b43abc4124/EN-08.png/320x480bb.jpg"],"developer_name":"Thomas Girard","editors_choice":false,"url":"https://apptierlist.com/apps/koko-spanish-vocabulary-6805944127/","api_url":"https://apptierlist.com/api/v1/apps/koko-spanish-vocabulary-6805944127","schema_version":"1.0","generated_at":"2026-11-04T11:27:24.225Z","data_as_of":"2026-11-04T08:22:12.924Z","description":"KoKo is an iPhone app for learning vocabulary in 25 languages: 6,040 words per language, sorted into 38 topics and three levels, memorized with spaced repetition in a few minutes a day.\n\nYou choose the language you speak and the one you want to learn (Spanish, French, Japanese, Arabic or another). KoKo teaches you new words four at a time, then brings each one back for review right when you were about to forget it.\n\nWHO IT'S FOR\n• You're traveling and want to get by at a restaurant, at the airport or at the doctor's.\n• You're preparing for an exam, a study program or a move abroad.\n• You need a language for work: meetings, phone calls, job interviews.\n• You learned a language at school and want your words back.\nBeginner, intermediate or advanced: your level decides which words you start with.\n\nHOW IT WORKS\n• A round is four new words. Each one goes through four steps: recognize it (two multiple-choice questions), then type it both ways.\n• A typo is forgiven; a mistake only sends you back one step, not through the whole round.\n• Spaced repetition brings each word back just before you forget it. A word you know well only returns once a year.\n• Your flame counts your days in a row, and a reminder at the time you choose helps you keep going.\n\nWHAT'S INSIDE\n• 6,040 words per language in 38 topics: verbs, food, health, work, transportation, emotions, nature...\n• 30 ready-to-learn situations: at a restaurant, at the airport, at a hotel, at the doctor's, at the bank, job interview...\n• Utilities: must-know words, questions, opposites, time and, for English, 76 irregular verbs with their forms.\n• Pronunciation of every word with the iPhone's voices, plus a slow voice.\n• Two mini-games (matching pairs and listening), a custom test, your favorites and your personal lists.\n• Widgets, Siri, Control Center, and listening to a list with the screen locked.\n• Your progress: words learned, days in a row, calendar, weekly summary and estimated level.\n• iCloud sync across your devices, and everything works offline.\n\nTHE 25 LANGUAGES\nEnglish (American or British), Spanish (Spain or Mexico), Portuguese (Portugal or Brazil), French, German, Italian, Dutch, Swedish, Danish, Norwegian, Polish, Romanian, Russian, Turkish, Arabic, Hebrew, Hindi, Thai, Vietnamese, Indonesian, Malay, Korean, Japanese, Simplified Chinese and Traditional Chinese.\nThe app itself is translated into these 25 languages: you can learn any of them from any other, and every language you start keeps its own progress.\n\nFREE OR KOKO PLUS\nKoKo is free to download, with no account to create and no ads. The free version lets you try the method with the \"Home and furniture\" topic (150 words).\nKoKo Plus, a monthly, quarterly or yearly subscription you can cancel anytime, unlocks all 38 topics, the 30 situations, the utilities and personal lists.\n\nFREQUENTLY ASKED QUESTIONS\nHow much time a day? A round takes a few minutes; you choose your daily goal.\nIs it good for beginners? Yes: KoKo starts with the most common words, translated into your language.\nDoes KoKo work offline? Yes, all the vocabulary is on your iPhone.\nDoes KoKo teach grammar? No: KoKo focuses on vocabulary, what most often stands between you and understanding or being understood.\nWhat about my data? No account, no ad tracking: KoKo only measures anonymous usage statistics, never what you type, and nothing at all for users under 16.\n\nWebsite: https://kokowords.com/\nTerms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/\nTerms: https://kokowords.com/terms.html\nPrivacy Policy: https://kokowords.com/privacy.html\nHelp and Contact: https://kokowords.com/support.html","facts":{"developer_id":6805944129,"developer_url":"https://kokowords.com/","first_released":"2026-09-02T07:00:00Z","support_url":"https://kokowords.com/support/","privacy_url":"https://kokowords.com/privacy","website_url":"https://kokowords.com/","app_version":"1.4.5","release_notes":"What's new in KoKo:\n\n- Apple Watch: KoKo opens faster, tapping a word reminder shows that word, and the watch face follows your language without opening the app.\n- KoKo now picks the best voice installed on your device.\n- Language lists are now in alphabetical order.\n- More room on iPad and Mac in landscape.\n- KoKo is faster and smoother.\n\nHave feedback or ideas for new features? Reach out anytime at feedback@kokowords.com.","rating_current_version":5,"rating_count_current_version":1,"star_counts":[0,0,0,0,1],"genres":["Education","Utilities"],"languages":["AR","DA","NL","EN","FR","DE","HE","HI","ID","IT","JA","KO","MS","NB","PL","PT","RO","RU","ZH","ES","SV","TH","ZH","TR","VI"],"content_advisories":null,"device_families":["watch","iphone","ipad"],"made_for_iphone_duo":true,"chart":null},"freshness":{"apple_read_at":"2026-11-02T02:39:13.203Z","catalog_read_at":"2026-10-30T02:36:12.644Z","reviews_checked_at":null,"summary_written_at":"2026-11-01T04:26:12.672Z","placed_at":"2026-11-01T03:47:12.809Z","scored_at":"2026-11-04T08:22:12.924Z"},"editorial":{"one_liner":"IPhone vocabulary app for 25 languages using spaced repetition, with 6,040 words per language in 38 topics.","what_is":"KoKo is an iPhone app for learning vocabulary in 25 languages, with 6,040 words per language sorted into 38 topics and three levels. It teaches four new words per round and brings each word back for review using spaced repetition. It is free to download, and KoKo Plus is an optional subscription that unlocks all topics, situations and personal lists.","good_for":["Getting by while traveling, at a restaurant, airport or doctor's office","Preparing for an exam, a study program or a move abroad","Learning work vocabulary for meetings, phone calls or job interviews"],"pricing":"KoKo is free to download, with in-app purchases on the App Store.","faq":[{"q":"How much time does it take each day?","a":"A round takes a few minutes, and you choose your daily goal. Each round covers four new words, and a reminder at a time you choose can help you keep going."},{"q":"Is it suitable for beginners?","a":"The listing says KoKo works for beginner, intermediate or advanced learners, and your level decides which words you start with."},{"q":"Do I need an account or do I have to pay?","a":"KoKo is free to download, with no account to create and no ads. The free version includes the Home and furniture topic (150 words). KoKo Plus is a subscription you can cancel anytime."}],"model":"claude-haiku-5-5","created_at":"2026-11-01T04:26:12.672Z"},"memberships":[{"list":"spaced-repetition-learning","list_name":"spaced repetition learning","list_status":"active","list_url":"https://apptierlist.com/best/spaced-repetition-learning/","position":21,"tier":"D","score":55.8,"components":{"rating":72,"votes":51.1,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-11-01T03:47:12.809Z"},{"list":"vocabulary-learning","list_name":"vocabulary learning","list_status":"active","list_url":"https://apptierlist.com/best/vocabulary-learning/","position":29,"tier":"F","score":55.8,"components":{"rating":72,"votes":51.1,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-11-01T03:47:12.809Z"}],"main_list":"spaced-repetition-learning","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":256729,"at":"2026-11-02T14:50:13.010Z","kind":"tier_changed","list":"vocabulary-learning","app_store_id":6805944127,"app":"koko-spanish-vocabulary-6805944127","from":"D","to":"F","reason":"rank shift: #28, score 55.8, tier full (a quarter of the list)","job":"rescore"},{"id":253945,"at":"2026-11-01T04:03:12.877Z","kind":"tier_changed","list":"vocabulary-learning","app_store_id":6805944127,"app":"koko-spanish-vocabulary-6805944127","from":null,"to":"D","reason":"score 60","job":"rescore"},{"id":253931,"at":"2026-11-01T04:03:12.877Z","kind":"tier_changed","list":"spaced-repetition-learning","app_store_id":6805944127,"app":"koko-spanish-vocabulary-6805944127","from":null,"to":"D","reason":"score 60","job":"rescore"},{"id":253884,"at":"2026-11-01T03:47:12.809Z","kind":"membership_added","list":"vocabulary-learning","app_store_id":6805944127,"app":"koko-spanish-vocabulary-6805944127","from":null,"to":"active","reason":"It is built around 6,040 words per language in 38 topics and 25 languages, with a four-step practice round for each word.","job":"shadow"},{"id":253883,"at":"2026-11-01T03:47:12.809Z","kind":"membership_added","list":"spaced-repetition-learning","app_store_id":6805944127,"app":"koko-spanish-vocabulary-6805944127","from":null,"to":"active","reason":"The listing says words are memorized with spaced repetition and come back just before you forget them, and a well-known word returns once a year.","job":"shadow"}],"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 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":"spaced-repetition-learning","list_name":"spaced repetition learning","status":"active","review_status":"checked","position":21,"tier":"D","score":55.8,"components":{"rating":72,"votes":51.1,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"The listing says words are memorized with spaced repetition and come back just before you forget them, and a well-known word returns once a year.","verifier":"claude-sonnet-5-5","decided_at":"2026-11-01T03:47:12.809Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core is adaptive spaced repetition that brings each word back just before you forget it, like Lingvist and WordPal already in the list.","verifier":"list check","decided_at":"2026-11-01T03:47:12.809Z","attempts":1,"current":true}]},{"list":"vocabulary-learning","list_name":"vocabulary learning","status":"active","review_status":"checked","position":29,"tier":"F","score":55.8,"components":{"rating":72,"votes":51.1,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"It is built around 6,040 words per language in 38 topics and 25 languages, with a four-step practice round for each word.","verifier":"claude-sonnet-5-5","decided_at":"2026-11-01T03:47:12.809Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its main purpose is learning and remembering foreign-language words: 6,040 words in 25 languages.","verifier":"list check","decided_at":"2026-11-01T03:47:12.809Z","attempts":1,"current":true}]}]},"data_version":52854,"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/koko-spanish-vocabulary-6805944127/"}}