{"appstoreID":1515101339,"title":"Kaku: Japanese Study Notebook","subtitle":"Dictionary, Translator & OCR","developerName":"Dittman Shum","description":"Kaku is a Japanese notebook designed for beginner-to-intermediate learners. Instead of jumping back and forth between a notes app, a dictionary, and a translator, you write in Japanese and all tools appear right where you're working:\n- Instant dictionary - highlight any word and matching entries appear above the keyboard, with readings, word types, and real example sentences. Powered by an offline dictionary, lookups are instant and work anywhere.\n- Write with training wheels - stuck on a word? Highlight the English word and insert the Japanese one in one tap, including the conjugated form you need.\n- Translate your notes - check your sentence structure by translating a whole note into your native language. 20 languages supported.\n- Read Aloud - Kaku reads your note out loud, highlighting each word as it's spoken, so you can shadow along. Choose from the best Japanese voices on your device.\n- Scan text with your camera - turn textbook pages, signs, and handwritten notes into editable text using built-in OCR.\n- Made for focus - a clean, paper-inspired design, folders to organize your study notes, and adjustable text size for comfortable reading.\n- Private by design - your notes live on your device.\n\nKaku feels at home on iPhone, iPad, and Mac.\n\nTerms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/","bundleID":"com.ditomanshum.kaku","appiconURL":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f6/cf/8e/f6cf8edb-64db-82e5-7fda-8c2a9dc7f3f7/Placeholder.mill/1024x1024w.webp","formattedPrice":"Free","appUpdated":"2026-09-17T16:33:29.000Z","appReleased":"2020-06-11T07:00:00.000Z","version":"7.51","platforms":["mac","iphone","ipad"],"minOS":{"iphone":"Requires iOS 26.0 or later.","ipad":"Requires iPadOS 26.0 or later.","mac":"Requires macOS 26.0 or later.","vision":"Requires visionOS 26.0 or later."},"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","SL","ES","SV","TH","ZH","TR","UK","VI"],"size":"160.1 MB","category":"Education","developerWebsite":"https://san-serif.com","screenshots":[{"platform":"ipad","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/41/96/06/419606ec-2883-ac38-db24-625fb8021c2c/kaku_ipad_1.png/2048x2732w.webp"},{"platform":"ipad","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/34/f0/e9/34f0e959-6fa2-7143-6e38-c4a83f33f9f5/kaku_ipad_2.png/2048x2732w.webp"},{"platform":"ipad","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/08/b6/5c/08b65c6e-f1f6-dccd-a100-7be6d3086a58/kaku_ipad_3.png/2048x2732w.webp"},{"platform":"ipad","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a7/1b/d1/a71bd11b-7cd8-a37e-35dd-f3518296ef10/kaku_ipad_4.png/2048x2732w.webp"},{"platform":"ipad","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/25/c8/40/25c84093-24cf-78db-aa27-46bc6859ffa2/kaku_ipad_5.jpg/2048x2732w.webp"},{"platform":"iphone","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fd/e3/81/fde38120-6d5a-1507-3104-22110837fbb3/kaku_4.png/1284x2778w.webp"},{"platform":"iphone","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/42/ad/25/42ad25d7-fc0a-6981-24c1-cc5e5b8513b5/kaku_3.png/1284x2778w.webp"},{"platform":"iphone","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b2/03/c7/b203c75f-d0e1-afd2-04fc-bb1bbd351ec9/kaku_1.png/1284x2778w.webp"},{"platform":"iphone","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a7/ea/51/a7ea51cd-c1fb-f8ee-0ca1-9a4333fd36e3/kaku_2.png/1284x2778w.webp"},{"platform":"iphone","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/54/4b/01544be5-7335-5870-12d9-27a740ff4301/kaku_5.jpg/1284x2778w.webp"},{"platform":"mac","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/5d/4f/015d4f54-d31f-611a-80e5-07f0934fc98a/kaku_mac_1.jpg/2880x1800w.webp"},{"platform":"mac","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/42/96/4a/42964ae6-05e5-c40b-afa2-1d26cf8cca2a/kaku_mac_2.jpg/2880x1800w.webp"},{"platform":"mac","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2e/b9/a5/2eb9a527-5c4e-56f7-4373-569aeabd0ad3/kaku_mac_5.jpg/2880x1800w.webp"},{"platform":"mac","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3f/06/33/3f063378-78cc-8edd-7f3d-de0ee42ffef1/kaku_mac_3.jpg/2880x1800w.webp"},{"platform":"mac","url":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/56/7e/37/567e370a-f4d3-f6df-f31b-9a4c42ef278c/kaku_mac_4.jpg/2880x1800w.webp"}]}