Pleco Chinese Dictionary

In-app purchases
4.5
43.7K reviews
5M+
Downloads
Content rating
Rated for 3+
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About this app

Pleco is the ultimate Chinese learning companion - an integrated Chinese English dictionary / document reader / flashcard system with fullscreen handwriting input and live camera-based character lookups, from a company with 17 years' experience making mobile Chinese learning software.

Major features: ($ = paid add-on)

Great dictionaries: the free app comes with two dictionaries - CC-CEDICT and our in-house PLC dictionary - which together cover 130,000 Chinese words and include 20,000 example sentences with Pinyin. We offer 8 more free dictionaries as optional downloads, including a 22,000-entry Cantonese-English dictionary, and 19 other great dictionaries are available as paid upgrades. ($)

Handwriting input: lookup unknown characters by drawing them, with a best-in-class recognition engine. (basic version free, enhanced version $)

Live Optical Character Recognizer (OCR): look up Chinese words in the dictionary simply by pointing your device's camera at them, or by scrolling around a still image. ($)

Screen Reader/OCR: instantly tap-lookup Chinese words in other apps through a floating interface; works on Android 4.1 and later. (reader free, OCR $)

Flashcard System: create a card from any dictionary entry with a single button tap, import premade word lists, use advanced techniques like SRS (spaced repetition), and study in a variety of modes including fill-in-the-blanks and tone drills. (simple version free, full-featured $)

Audio Pronunciation: instantly hear male + female native-speaker audio for Chinese dictionary headwords; recordings available for over 34,000 words. (stitched-syllable free, multi-syllable $) Or listen to example sentences with text-to-speech (system TTS free, enhanced $).

Powerful search: look up words by Chinese characters, Pinyin (spaces/tones optional), or a combination, with support for wildcards and full-text search.

Cross-referencing: tap on any Chinese character / word in any dictionary entry to bring up its definition.

Stroke Order Diagrams: animations showing you how to draw each Chinese character; 500 in free app, 28,000 in paid add-on.

Voice Recognition: look up words by speaking them into your device's microphone.

Document Reader: open a Chinese-language text or PDF file and look up unknown words in the dictionary simply by tapping on them. ($) You can also look up characters on web pages through "Share" and in other documents through the clipboard. (free)

PRC- and Taiwan-friendly: supports traditional and simplified characters (in dictionary definitions, stroke order, search, OCR, and handwriting), and supports Zhuyin (with ruby support) as well as Pinyin for pronunciation display.

Cantonese: display headwords + perform searches in Jyutping/Yale romanization. We also offer Cantonese dictionary and Cantonese audio add-ons. (some $)

No ads: we won't even nag you about buying add-ons.

We also offer excellent customer support - send us an email and see for yourself - and an active user community at plecoforums.com.

We've been making Chinese dictionary apps since 2000, and our sales and customer base have been steadily growing for 17 years across four different platforms. We take good care of our longtime users: people who bought a dictionary on a Palm Pilot in 2001 can still use that dictionary on a new Android phone in 2020 without even paying an upgrade fee.

Paid add-ons can be moved to a new device like any other paid app; just open our free app on your new device and they should reactivate.

If you already own Pleco on another OS, see pleco.com/android for migration options.

This app uses Accessibility services. (for our Screen Reader feature, which helps users to get by in Chinese-speaking regions without knowing Chinese)

Twitter/Facebook: plecosoft
Updated on
8 Jun 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Device or other IDs
Data is encrypted in transit
Data can’t be deleted
Committed to follow the Play Families policy

Ratings and reviews

4.5
40.5K reviews
A.Miriam Darial
20 October 2020
It's great as its audio works offline (unlike TrainChinese) and there're 2 voices: male and female - and they give slightly different pronunciation; there's a recognition of handwritten characters; it gives roots of words with examples in sentences; it deals with English that helps improve one's English as well )))
2 people found this review helpful
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Julien Casalini
22 May 2025
The new OCR algorithm is absolutely amazing! it can now read slanted text, badly readable text and all kind of different types of text on the same screen! it's super useful when reading memes on 小红书 to lean chinese! you do need to enable the experimental ocr feature in the settings though, as it's much more accurate than the normal one. It took me a little work, but using the app "edge gestures" I could set up a swipe left gesuture which triggers pleco do to OCR on the screen and google transla
6 people found this review helpful
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Pleco
22 May 2025
Thank you very much! We're really excited about that new experimental algorithm - hoping that phone performance improves enough that we can make it the only option in a few years.
Jeanette
10 June 2025
best Chinese dictionary app for learners. feature suggestion : develop pleco for learners, ex: for the flashcards, maybe add a practice feature for the cards the user got incorrect, so that the user knows what card they can focus on and reattempt. some features are kept behind a paywall, such as strokes and ocr but that's understandable.
2 people found this review helpful
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Pleco
12 June 2025
Thanks! We actually do offer that feature in our paid flashcard add-on - 'repeat incorrect' in New Test / Commands.

What's new

- Adopted new HWR + OCR libraries by default, including for live OCR, though you can revert to the old ones in settings
- Adopted better/streamlined "new OCR" interface by default for live OCR, though with the new algorithm it's a bit different (we show text above the box rather than as an overlay because ML text rects are less accurate)
- Added 'snap OCR' for quick captures of text to tap-lookup
- Switched to open-source PDF library and cleaned up some PDF reading annoyances
- Many bug fixes