--- title: "OpenMDict - Reviews, Revenue and Downloads in United States | Apple App Store" description: "OpenMDict is a free, open-source MDict (.mdx/.mdd) dictionary reader for iPhone and iPad. ► THREE LAYOUT MODES & MULTI-WINDOW ON iPadOS - View definitions from multiple dictionaries simultaneously in" --- # OpenMDict — United States > The Definitive MDict Reader ![OpenMDict App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/00/39/8b/00398be3-5539-178c-4467-038f5e7fca91/OpenMDict-0-1x_U007epad-0-1-85-220-0.png/434x0w.png) **Developer:** [Han Yin](https://apptail.io/developer/han-yin-WYEWrb) **Category:** Reference **Rating:** 4.3/5 (4 ratings) **Price:** Free **Bundle ID:** io.github.naco-siren.OpenMDict-iOS **Store:** Apple App Store **Country:** United States **Version:** 1.0.0 (released 2026-07-01) **Original Release:** 2026-04-08 **Languages:** English, Arabic, French, German, Hindi, Japanese, Korean, Portuguese, Russian, Chinese, Spanish, Ukrainian **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6759032057) **AppTail Page:** [https://apptail.io/app/openmdict-UAmz/united-states](https://apptail.io/app/openmdict-UAmz/united-states) ## OpenMDict Description OpenMDict is a free, open-source MDict (.mdx/.mdd) dictionary reader for iPhone and iPad. ► THREE LAYOUT MODES & MULTI-WINDOW ON iPadOS - View definitions from multiple dictionaries simultaneously in Columns, Grid, or List layout — compare and cross-reference at a glance. - Desktop-class productivity with multiple windows and 30+ keyboard shortcuts. ► POP-UP LOOKUP & JUMP SEARCH - Look up words from any app via the Action Extension pop-up. - Keep jump-searching unfamiliar terms within definitions until every word is clear. ► iCLOUD SYNC & UNLIMITED GROUPS - Dictionaries, bookmarks, history, and lookup counts sync across all your devices - Import unlimited dictionaries, create unlimited groups, no subscriptions, no ads, no paid tiers. ► PRESET DICTS INCLUDED & DARK ENHANCEMENTS - Choose from 65 curated open-source dictionaries (WordNet, JMdict, CC-CEDICT, and more) — download and start using immediately. - Enhance third-party dictionaries' readability in dark mode, with 7 levels of adjustable brightness per dictionary. MORE FEATURES • Full MDict format support: V1 (LZO), V2 (zlib), MDD resources, obfuscated dictionaries • Lemma-aware search — finds base forms and inflected variants automatically • Siri Shortcuts, Spotlight search, Quick Actions, Share Extension, Drag & Drop • 13 languages: English, 简体中文, 繁體中文, 日本語, 한국어, Español, Deutsch, Français, Português (BR), Русский, Українська, العربية, हिन्दी ## OpenMDict Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7f/65/c8/7f65c80f-a394-4097-f188-0d83cb9e4aa4/1.PNG/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1c/95/98/1c95980a-6213-d6ad-3285-e7f16f0972d2/2.PNG/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5b/f2/f1/5bf2f1be-2474-04ef-f1f6-f10bfe11cfe5/3.PNG/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ec/af/ef/ecafef90-6527-e598-1cad-dfeb49df74c2/4.PNG/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ce/1d/fb/ce1dfb54-3b22-09e8-25be-f0eddafaa1df/6.PNG/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/56/d0/af/56d0af2d-f39a-568e-3597-c03af9841666/5.PNG/1284x2778.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d4/be/3d/d4be3d60-9b53-efc6-ead1-58385232a613/7.PNG/1284x2778.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/26/9d/05/269d0531-ba00-4b9e-4dc1-5e43a0f6c863/8.PNG/1284x2778.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d8/28/1f/d8281fad-a544-561c-c341-6c161119bb4e/7.PNG/1284x2778.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/3e/fe/013efe2c-a59a-9bb9-6049-48fdd5a78713/9.PNG/1284x2778.png) ## OpenMDict Rating Breakdown in United States - 5 stars: 3 (75%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 1 (25%) - 1 stars: 0 (0%) ## OpenMDict Reviews in United States ### ***** "A dict you should have absolutely" very useful -- XIAOMAN2025, 2026-04-13 [View all OpenMDict reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Apps Similar to OpenMDict - [MDict](https://apptail.io/app/mdict-cxFd/united-states) - [秉文识字：汉字笔顺与描红练字](https://apptail.io/app/app-MlRt/united-states) - [MDX Reader:Personal Dictionary](https://apptail.io/app/mdx-readerpersonal-dictionary-GuRx/united-states) - [Live Lingo - Live Translator](https://apptail.io/app/live-lingo-live-translator-wYLy/united-states) - [PDF Extractor: Image & OCR](https://apptail.io/app/pdf-extractor-image-ocr-Bluz/united-states) - [Clean Water Radar](https://apptail.io/app/clean-water-radar-GWRz/united-states) - [Kanji Write](https://apptail.io/app/kanji-write-HxSz/united-states) - [Al-Ghashiyah Journey](https://apptail.io/app/al-ghashiyah-journey-ZrkA/united-states) - [IT Flow Pro](https://apptail.io/app/it-flow-pro-WanA/united-states) ## OpenMDict Available In - [United States](https://apptail.io/app/openmdict-UAmz/united-states) - [Germany](https://apptail.io/app/openmdict-UAmz/germany) - [India](https://apptail.io/app/openmdict-UAmz/india) - [Japan](https://apptail.io/app/openmdict-UAmz/japan) - [South Korea](https://apptail.io/app/openmdict-UAmz/south-korea) - [Philippines](https://apptail.io/app/openmdict-UAmz/philippines) - [Russia](https://apptail.io/app/openmdict-UAmz/russia) - [Ukraine](https://apptail.io/app/openmdict-UAmz/ukraine) - [Australia](https://apptail.io/app/openmdict-UAmz/australia) - [South Africa](https://apptail.io/app/openmdict-UAmz/south-africa) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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