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Keep learning across devices while understanding which features belong to desktop.
Updated: 2026-10-06
- Start without an account for local use, or sign in for synchronization. You can return to Account & Sync later.
- Add an online dictionary or import supported local dictionary files. Search, save words, open Study and review available cards inside the app.
- Install local dictionaries separately on each device. If offline, use already-prepared local content; online dictionary requests still need a connection.
Open Learn to manage vocabulary, study books and review in the browser. Guest data belongs to this browser; signing in offers account synchronization and, when available, a choice to bring guest learning into the account. Inspect that choice before applying it.
The website dictionary offers online lookup and shareable entry links without installing desktop MDict files. Browser Review first resolves exact book material, then published questions; only when both are unavailable can a ready AALookup public dictionary entry provide a masked prompt. The answer remains the saved word.
Previously cached learning material can support offline work, but first visits and uncached books need a connection. Clearing site data, using a different browser profile or leaving a private browsing session can remove local browser data.
| Task | Desktop app | Mobile app | Website |
|---|---|---|---|
| Pointer lookup in other apps | Yes, with permissions | No | No |
| Frozen-screen recognition and translation | Where available in your version | No | No |
| Local MDict reading | Yes | Yes, after import | No |
| Online dictionaries | Yes | Yes | Online dictionary pages |
| Words, Study and Review | Yes | Yes | Learn workspace |
| Local agent access | Optional desktop setting | No | No |
Maintained with AALookup / 随 AALookup 更新 · Website / 官网 · Support / 帮助
Source revision / 内容版本: 894e55b79abd30a2bdf5e9645273b14e8d68d411
- Look up words without leaving your reading
- Read games, subtitles and screen text
- Translate a sentence, screen or selection
- Search deliberately and revisit earlier lookups
- Build your dictionary collection
- Turn encountered words into a word list
- Review words when they are due
- Work through a word book
- Continue on a phone, tablet or browser
- Sign in and keep learning in sync
- Start using AALookup
- Make AALookup fit your reading habits
- Find the cause of a problem
- Let a local assistant use AALookup