Comparison

Hanly vs duiduidui!

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hanly

Learn thousands of Chinese characters efficiently by understanding their structure and origin. This app uses visual breakdowns, engaging stories, and interactive elements to build an intuitive grasp of characters and aid memorization. It focuses on frequently used vocabulary and offers a structured learning progression.

Highlights
  • Character etymology and mnemonics
  • Interactive component exploration
  • Structured learning progression
  • Spaced repetition system
  • Extensive character dictionary
  • Stroke order animations
Features
Read full description

Chinese characters are not just random shapes - learn 1000 characters in months by understanding their structure and origin! Through visual breakdowns and engaging stories, Hanly helps you develop an intuitive grasp of Chinese characters and to efficiently remember them. Hanly starts with simple components and quickly builds up to complex characters, while focusing on the most frequently used vocabulary. CARDS THAT MAKE CHARACTERS COME ALIVE Etymology, memorable illustrations, mnemonics: we will provide the most helpful information to get a character to come alive in your imagination and stick in your memory for good. INTUITIVE INTERACTIVE UI Play with characters like they’re Lego blocks! Explore radicals, components, compound words, and character relationships - all just one click away! CAREFULLY OPTIMIZED LEARNING PROGRESSION Start with simple building blocks and naturally progress to complex characters. Our carefully designed levels introduce the most frequent characters early while maintaining coherent, meaningful themes. EXTENSIVE CHARACTER DICTIONARY & SEARCH Search by character, pinyin or meaning to find: - Character meanings and pronunciations - Usage in compound words and characters - Frequency and HSK level - Radical forms - Stroke order animations - Character evolution history SPACED REPETITION ENGINE INTEGRATED WITH THE UI Built-in spaced repetition helps you review characters at the perfect time, with review schedule optimized for how well you know a given character. Character progress is deeply integrated with the UI, so that you can spot the characters you are learning on any page. AND MANY MORE FEATURES! - Detailed learning statistics - Character etymology stories & fun facts - Explore characters & radicals sorted by their frequency - Personal note-taking system - Easily mark characters you already know Terms of use: https://www.hanlyapp.com/terms-of-use Privacy policy: https://www.hanlyapp.com/privacy-policy Contact us: We’d love to hear from your feedback about Hanly! Please send us an email with your thoughts and suggestions at tutu@hanlyapp.com

About

duiduidui!

This app offers a comprehensive Chinese dictionary with audio and example sentences, plus an AI tutor for grammar and conversation practice. Features include a personal phrasebook, camera translation, and adaptive flashcards to track learning progress. It's designed to adapt to your learning style and grow with you from beginner to fluency.

Highlights
  • Comprehensive Mandarin dictionary
  • AI tutor for grammar and conversation
  • Personal phrasebook
  • Camera-based translation
  • Adaptive flashcards
  • Offline functionality
  • Progress tracking
Features
Read full description

duiduidui! is the Chinese learning app that actually keeps up with you. At its heart is a comprehensive Mandarin dictionary — over 200,000 words and phrases, with pinyin, natural-speech audio, and example sentences for every entry. It goes well beyond the textbook, covering modern vocabulary, colloquial speech, and the slang people actually use online and in everyday conversation. Look anything up, tap to hear it — and it all works offline, so your dictionary is with you on the subway, on a plane, or anywhere the signal drops. But duiduidui! is more than a dictionary: • Your own phrasebook — Star any word or phrase to build a personal phrasebook of favorites, always a tap away and ready to review whenever you want. • AI tutor — Chat in Chinese or English with a patient tutor that explains grammar, corrects you gently, and answers "but why?" as many times as you need. • Snap to translate — Point your camera at a sign, a menu, or handwriting and get an instant translation. • Adaptive flashcards — The review system tracks what you actually know and steers you toward the cards you're ready to learn next — never too easy, never overwhelming. • Real progress — Watch your vocabulary, streaks, and skill level grow, session by session. How it works duiduidui! learns your strengths and gaps as you study, then balances new words against review so you stay in the sweet spot for learning. The more you use it, the better it fits you. Start with a 7-day full-access trial — the entire dictionary, the AI tutor, and adaptive flashcards, free for a week. No commitment up front. Whether you're learning your first character or polishing toward fluency, duiduidui! grows with you. 对对对 — "right, right, right." — Subscription details: • After the free trial, duiduidui! offers Monthly ($12.99) and Annual ($89.99) subscriptions. • Payment is charged to your Apple ID at confirmation of purchase. • Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. • Manage or cancel anytime in your Apple ID settings. • Terms of Use: https://duiduidui.app/en/terms-of-service/ • Privacy Policy: https://duiduidui.app/en/privacy-policy/

Screenshots

Hanly4 screens
duiduidui!4 screens

Verdict

The call

The clearest difference is monetization model: Hanly at free against duiduidui!'s freemium. Hanly also leads on ratings volume (401 vs 2) and update cadence (every 2 weeks vs every 6 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hanly sells 1 in-app purchase, starting at $5.99 per month and duiduidui! sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Hanly against 5.0 for duiduidui!. That said, the two scores are not equally well evidenced: Hanly has 401 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Hanly ships an update every 2 weeks, duiduidui! every 6 weeks. The most recent releases landed on October 22, 2026 and October 23, 2026 respectively.

Scorecard4 real differences · 6 level
Hanly versus duiduidui!: the parameters behind the verdict, then further details
ParameterHanlyduiduidui!
PriceFreeFree
Rating4.9 (401 ratings)5.0 (2 ratings) — better
Positive reviews99.1% of reviews—
Number of ratings401 — better2
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size241 MB111 MB
Age rating9+12+
DeveloperArtur GorokhRed Thread Labs LLC

Customer experience

Hanly

All ratings357 ratings
Positive99.2%
Neutral0.3%
Negative0.6%
Written reviews229 reviews
Positive99.1%
Neutral0.4%
Negative0.4%

duiduidui!

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Hanly

Reported bugs

1 issue
  • No known major bugs reported

Requested features

3 requests
  • Addition of writing practice for characters
  • Inclusion of example sentences for each character
  • Expansion of content to cover more advanced vocabulary

duiduidui!

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Hanly

Subscriptions1
  • Hanly Premium$5.991 Month
2 purchases

duiduidui!

Subscriptions2
  • Monthly$12.991 Month
  • Annual$89.991 Year

Questions

Is Hanly free?
Hanly is free to download, with in-app purchases available.
Is duiduidui! free?
duiduidui! is free to download, with in-app purchases available.
Which has better reviews, Hanly or duiduidui!?
duiduidui! is rated higher. Hanly averages 4.9 out of 5 from 401 ratings, while duiduidui! averages 5.0 from 2 ratings.
Do Hanly or duiduidui! have ads?
Neither Hanly nor duiduidui! shows ads.
Which is updated more often, Hanly or duiduidui!?
Hanly ships an update every 2 weeks, and duiduidui! every 6 weeks. Most recently, Hanly was updated on October 22, 2026 and duiduidui! on October 23, 2026.

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