And analyze HTML, XML, JavaScript, CSS, JSON, RSS, and ATOM code. Support for iPhone, iPad, and Mac devices. Browse code with intuitive navigation. Edit and format code directly. Save and export code files. Sync code across devices.
Search for answers by taking photos of questions and viewing explanations. Edit essays in English and Chinese with grading, feedback, and suggestions. Practice with downloadable exams and worksheets.
Calculate BMI using height and weight. Determine healthy weight range based on height. Choose height units from mm, cm, m, km, inches, feet. Select weight units from kg, lb. Set decimal places for precision.
The app offers over one million original novels across various genres, including fantasy, martial arts, and romance. It features a large community of registered users and authors, with new works added regularly to provide a diverse reading selection.
The app includes 2000 TOEIC-level words divided into 50 lessons. Users can practice spelling, look up word meanings, and back up their data to the cloud.
Count items by tapping a number on the Apple . Increment or decrement the count. Undo accidental counts. Track quantities for birds, people, or other objects.