Comparison

Pinyin Reader vs Coco

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

Head to head
About

Pinyin Reader

This reading tool automatically adds pinyin annotations to Chinese characters on web pages and PDFs. It offers translation, text-to-speech playback, and pronunciation practice to enhance learning efficiency and pronunciation skills.

Highlights
  • Automatic pinyin annotations
  • Integrated web and PDF reader
  • Character definition and pronunciation lookup
  • Sentence-by-sentence text-to-speech
  • Pronunciation assessment and shadowing practice
  • Vocabulary and sentence saving
  • Ad-free reading experience
Features
Read full description

Pinyin Reader - A smart reading tool designed for Chinese language learners. Browse any Chinese web page with automatic pinyin annotations on Chinese characters. Whether you're a beginner or an advanced learner, Pinyin Reader helps improve your reading efficiency and pronunciation skills. Key Features: SMART PINYIN ANNOTATIONS - Built-in browser that automatically adds pinyin to Chinese characters - Color-coded tonal pinyin and toneless display modes - One-tap toggle for pinyin display HSK LEVEL FILTER - Choose your level, from HSK 1 to HSK 7-9 - Pinyin fades from the words you already know - Names, proper nouns and technical terms keep their pinyin - Works in Reader Mode, the PDF reader and the built-in browser - Applies instantly, covers 6,330 words, fully offline IMMERSIVE READER MODE - Ad-free, distraction-free reading experience - Adjustable font size, font style, and background themes - Tap any character to view definitions and hear standard pronunciation TRANSLATION - Translate page content into 108 target languages - Seamless translation integrated within Reader Mode PDF READER - Open local PDF files with automatic pinyin annotations - Translate PDF content into your target language - Tap characters for pronunciation and dictionary lookup - Outline navigation, text/pinyin search, and theme switching - Pinyin scales with the page as you pinch to zoom, sharp at any level - Never overlaps the text or clips tone marks LISTENING MODE - Sentence-by-sentence text-to-speech playback - Karaoke-style pinyin highlighting synced with audio playback - Adjustable speed (0.4x to 2.0x) for different proficiency levels - Current sentence highlighting for easy follow-along VOICE CUSTOMIZATION - Browse all Chinese speech synthesis voices available on your device - Preview each voice before selecting - Supports system voices and third-party TTS engines SHADOWING PRACTICE - Record your reading after listening to the reference audio - Intelligent scoring system for real-time pronunciation assessment - Continuous improvement of your Mandarin pronunciation COLLECTION & NOTES - Save vocabulary and favorite sentences for review - Add personal notes with color tags - Archive management organized by source page LEARNING GROWTH SYSTEM - Daily learning streak to build consistent habits - Customizable daily goals (5 to 60 minutes) - XP rewards for reading, listening, shadowing, reviewing, and collecting - 3 daily quests at starter, core, and challenge levels - 6 achievement milestones from first session to mastery - Share a redesigned card with streak, stats, vocabulary, and QR code - Optional daily reminders to keep your streak alive BOOKMARKS & HISTORY - Bookmark frequently visited pages - Automatic browsing history grouped by date - Search and batch management support MULTI-LANGUAGE SUPPORT - Interface available in 51 languages - Google and Bing search engine support PRIVACY FIRST - All data stored locally on your device - No registration or login required - No personal data collected Whether you're reading news, novels, or academic articles, Pinyin Reader is your perfect companion for learning Chinese. Download now and start your efficient Chinese reading journey! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Coco

Learn Mandarin Chinese through engaging illustrated stories, native audio, and interactive tools. Build reading, vocabulary, and speaking skills in context with features like tap-to-translate and shadowing practice. Progress from beginner to advanced levels with HSK-aligned content.

Highlights
  • Illustrated graded readers
  • Tap-to-translate and pinyin support
  • Native Mandarin audio with slow mode
  • Shadowing practice for pronunciation
  • Contextual hanzi and vocabulary learning
  • SRS flashcards and quizzes
  • Offline reading and news articles
Features
Read full description

Learn Mandarin Chinese through illustrated stories, native audio, shadowing, quizzes, and interactive reading tools. Coco Chinese helps you build reading, hanzi, vocabulary, grammar, listening, and speaking skills through content that feels immersive, practical, and actually enjoyable. Instead of memorizing isolated words and grammar points, you learn Chinese in context through stories, audio, news reading, and smart review tools. At the core of Coco Chinese are illustrated graded readers designed to make Mandarin reading more accessible and more engaging. Each story unfolds page by page with Chinese text, visuals, and English support, helping you understand the language naturally while staying motivated. Whether you are a complete beginner or already working toward HSK 5 and 6, Coco helps you turn reading into steady progress. Inside every story: - Tap any hanzi or word for translations, pinyin, tones, and example sentences - Full-page translation for quick comprehension - Pinyin and tone color toggle to adjust the challenge level - Grammar explanations built directly into the reading experience Coco Chinese is not just about reading. It also helps you improve listening and speaking through native audio and shadowing practice. Train your listening and speaking: - Native Beijing-accent Chinese audio for every story - Slow audio mode for easier comprehension - Shadowing practice to improve pronunciation, tones, rhythm, and speaking confidence Hanzi and vocabulary are learned in context, not in isolation. This makes them easier to understand, recognize, and remember over time. Build hanzi and vocabulary in context: - Learn hanzi through meaningful sentences - Save useful words as you read - Review them later with SRS flashcards - Reinforce understanding with quizzes (character recognition, pinyin, tones, listening, reading, speech recognition, translation) Coco also helps you keep learning beyond story mode. More ways to learn: - Read real Chinese news adapted to your level - Download stories for offline reading - Track progress with XP, streaks, badges, and rewards - Full HSK 1 to HSK 6 coverage with a curriculum in order of priority Coco Chinese brings together illustrated stories, native audio, shadowing, grammar support, hanzi tools, quizzes, news reading, offline access, and smart vocabulary review in one place. Instead of splitting reading, listening, grammar, and vocabulary across different apps, Coco gives you one immersive learning experience that helps Mandarin stick. If you want a more effective and engaging way to learn Chinese, Coco Chinese helps you build real reading fluency through content you will actually want to come back to every day. Download Coco Chinese and start reading your way to fluency. By using this app, you agree to the Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Pinyin Reader4 screens
Coco4 screens

Verdict

The call

The clearest difference is in-app purchases: Pinyin Reader at none against Coco's 3. Pinyin Reader also leads on ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price, rating, ratings volume and device support 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. Coco sells 3 in-app purchases, starting at $14.99 per month. Pinyin Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Pinyin Reader against 5.0 for Coco. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Pinyin Reader ships an update every 10 days, Coco every 2 months. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

Scorecard4 real differences · 5 level
Pinyin Reader versus Coco: the parameters behind the verdict, then further details
ParameterPinyin ReaderCoco
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 10 days — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size109 MB109 MB
Age rating17+4+
Developer粤珠 袁Jeremy Pitault

Customer experience

Pinyin Reader

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Coco

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Pinyin Reader

No in-app purchases

3 purchases

Coco

Subscriptions3
  • Monthly Premium Subscription$14.991 Month
  • Yearly Premium Subscription$47.991 Year
  • Yearly Premium Subscription$99.991 Year

Questions

Is Pinyin Reader free?
Pinyin Reader is free to download, with no in-app purchases.
Is Coco free?
Coco is free to download, with in-app purchases available.
Which has better reviews, Pinyin Reader or Coco?
Pinyin Reader and Coco are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Pinyin Reader or Coco have ads?
Coco shows ads; Pinyin Reader does not.
Which is updated more often, Pinyin Reader or Coco?
Pinyin Reader ships an update every 10 days, and Coco every 2 months. Most recently, Pinyin Reader was updated on September 21, 2026 and Coco on September 25, 2026.

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