CobraTyping

Practice English words, Chinese character codes, and article typing while tracking speed, keystrokes, code length, and accuracy. Free features, offline, and ad-free.

CobraTyping is a focused typing practice app for English vocabulary, Chinese character code input, and Chinese article typing. Build speed, accuracy, and keyboard muscle memory through consistent practice.

【English Word Practice】 • Practice words chapter by chapter while combining vocabulary learning with keyboard muscle memory • View phonetic transcriptions and definitions, and hear words with system text-to-speech • Automatically collect mistakes for targeted review and better typing habits • Start with built-in dictionaries or import your own

【Chinese Character Code Practice】 • Practice character codes from code tables, including Pinyin, Double Pinyin, Wubi, and custom input methods • Display decomposition and code hints to build character-root muscle memory • Customize text generation and practice settings, with an automatic results summary after each session

【Chinese Article Typing】 • Choose between side-by-side and immersive typing modes • Track speed, keystrokes, code length, accuracy, corrections, errors, and retypes in real time • Combine options for text length, shuffling, and repetition • Use timed practice, review mistyped characters, and type long passages with automatic scrolling

【Code Competition Simulator】 • Simulate code-based typing competitions using your code tables • Explore key distribution with a keyboard heatmap • Create a shareable results card with one tap

【History and Statistics】 • Automatically save practice results and revisit detailed reports • Follow your progress with daily trend charts

【Management and Personalization】 • Import, group, and manage dictionaries, code tables, and articles • Edit custom articles and import custom fonts • Choose from multiple themes and appearance options, with full Dark Mode support

【Free and Pro】 Core practice features are completely free, including built-in dictionaries and code tables, all three practice modes, the competition simulator, history and statistics, code table management, and themes. Pro is a one-time purchase with permanent access—no subscription and no ads. It unlocks English dictionary management and article management, including importing, editing, categorizing, and sorting your own content.

【Privacy and Data】 All practice data is stored locally on your device. CobraTyping works offline and does not collect your personal information.

Whether you are training for a typing competition, learning Wubi or Double Pinyin, or memorizing English words through keyboard practice, CobraTyping helps you make steady progress every day.

Help: https://ihsiao.com/apps/cobra-typing/docs/ For questions or suggestions, contact us through the About screen in the app or our support page.