Study Japanese, Chinese, or SAT English with official courses. Learn 6,000 common Japanese words, 2,000 spoken Chinese words, and 1,200 Chinese vocabulary. Track progress and sync study data across devices.
The app allows users to search Chinese characters by strokes and vice versa. Strokes display as radicals or digits, supporting both traditional and simplified characters.
Perform complex calculations using 12 built-in calculators including scientific, financial, and unit conversion tools. Input formulas with three modes: standard, string, and RPN.
Count words, characters, and sentences in any text. Copy and paste documents or type directly for accurate results. Use the Action Extension to check text from other apps. Track paragraphs and formatting details.
With interactive games and training modes targeting different learning aspects. Use a real system keyboard for . Improve proficiency and speed through structured exercises.
Learn and adapt with personalized suggestions for words, corrections, and emojis. Customize long sentences with single-tap custom texts and assign favorite phrases to Quick Keys. Use stickers or create drawings.
Perform calculations with both simple and scientific functions. View step-by-step solutions and process details. Display results in Chinese uppercase. Support high-resolution tablets. No ads. Compact size with no storage requirements.
Learn characters with queries, practice writing, and generate electronic copybooks. Verify against national standards. Access 21,236 characters including traditional and simplified forms. Track progress with grade-specific sets.
Calculate fractions by adding, subtracting, dividing, and multiplying. Convert fractions to decimals. Adjust recipe quantities for different serving sizes. Review math problems quickly and accurately.
Create scrolling text with customizable LED effects. Design and banners with built-in animation options. Share content across different scenarios like events or public spaces. Control lighting effects for visual communication.
The app provides automatic transliteration from English letters to Farsi script. It offers full text translation from Farsi to multiple languages and includes customizable themes and clipboard functionality.
Call contacts instantly via a home screen widget. Search contacts with T9 input. Access favorite contacts with one-tap dialing. Supports Traditional and Simplified Chinese. Includes easy speed dial functionality.
Convert spoken into text using text-to-speech. Search for characters by Cangjie, Hanyu Pinyin, Cantonese, or letter groups. Supports 20000+ CJK ideographs and both traditional and simplified . Allows bilateral search by character or letter groups.
Provides a full-width on-screen keyboard for iPhone and iPad. It displays word suggestions across the entire width, not just the center. Keys for numbers and symbols are positioned for easy access.