Comparison

Pinyin Reader vs CORChina

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

CORChina

Features
Read full description

Point your camera at Chinese text and start learning. OCR China turns photos of Chinese text into study material: extract text with OCR, listen to it read aloud, and memorize words - all in one app. WHO IT IS FOR - Students wanting to study Chinese textbooks efficiently - Travelers and business professionals encountering Chinese on the go - Learners who find making word lists tedious - Anyone preparing for HSK or Chinese proficiency tests SCAN (OCR) Take a photo or pick one from your library, and the app turns Chinese text into digital text with high accuracy - both Simplified and Traditional. Turn textbooks, menus, signs, and packaging into study material. LISTEN AND LEARN (TEXT TO SPEECH) A native Chinese voice reads the text aloud while the current position is highlighted and scrolled automatically, so you can follow with your eyes and ears. Adjust the speed, pause and resume anytime, and choose from multiple voices. UNDERSTAND INSTANTLY (TRANSLATION) Show translations line by line with one tap. Results are saved, so you can review them offline later. BLANK MODE FOR MEMORIZATION Test your vocabulary by hiding random words. Tap hidden words to reveal answers, with progress tracked automatically. Build solid vocabulary through repeated practice. YOUR OWN STUDY LIST Scanned texts are saved to My List. Organize them with search and swipe actions, and build your own textbook. SAMPLE LESSONS INCLUDED Folk tales, business Chinese, daily conversation, and travel phrases - start learning right after installing. KEEP GOING EVERY DAY - Study reminder notifications (choose your preferred time) - Summary of your streak, study time, and words learned - Home screen widget to check progress at a glance Study data is stored only on your device and is never sent externally. All features are available for free with ad support. Take one photo of the Chinese around you. It is the first step toward reading Chinese every day.

Screenshots

Pinyin Reader4 screens
CORChina4 screens

Verdict

The call

The clearest difference is ads: Pinyin Reader at none against CORChina's shown. Pinyin Reader also leads on update cadence (every 10 days vs every 3 weeks) and device support (3 vs 1). On price 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Pinyin Reader ships an update every 10 days, CORChina every 3 weeks. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

Scorecard4 real differences · 5 level
Pinyin Reader versus CORChina: the parameters behind the verdict, then further details
ParameterPinyin ReaderCORChina
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better17.6
Further details — not scored
Size109 MB5 MB
Age rating17+4+
Developer粤珠 袁BYNET

In-app purchases

None

Pinyin Reader

No in-app purchases

None

CORChina

No in-app purchases

Questions

Is Pinyin Reader free?
Pinyin Reader is free to download, with no in-app purchases.
Is CORChina free?
CORChina is free to download, with no in-app purchases.
Do Pinyin Reader or CORChina have ads?
CORChina shows ads; Pinyin Reader does not.
Which is updated more often, Pinyin Reader or CORChina?
Pinyin Reader ships an update every 10 days, and CORChina every 3 weeks. Most recently, Pinyin Reader was updated on September 21, 2026 and CORChina on September 13, 2026.

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