Perform calculations with fractions, trigonometric functions, statistics, and exponential/logarithmic operations. Use exam mode for test environments. Replace traditional calculators with this tool for math and science learning.
Create and manage custom vocabulary lists for foreign languages. Add words manually or from text. Practice with , review sessions, and quizzes. Support multiple languages and scripts. Organize words into categories and track progress over time.
Create and edit documents with text formatting, highlighting, and note-taking features. Organize tasks and ideas with structured templates. Annotate and share notes across multiple platforms. Sync files for seamless access on different devices.
Chinese characters with stroke order lookup, pinyin annotation, and voice pronunciation. characters using Apple Pencil on iPhone or iPad. Access tens of thousands of standard characters for accurate practice and teaching.
Practice arithmetic operations, exponents, and equations with randomly generated problems. Solve mixed operations, work with scientific notation, and calculate roots. Track progress and review solutions for each problem.
Record skydiving and wind tunnel logs with customizable entry fields. View and export data as PDF. Track ratings, membership, line count, and repack dates. Sync with Dropbox and upload to Excel. Select dive sites based on location.
Translate text between multiple languages including to Mandarin, Japanese, and Korean. Support live text scanning, photo imports, speech-to-text, and keyboard/handwriting input. Access translated content via Home Screen widget.
Convert across categories with a modern interface. Navigate using sidebar and tab bar. Create multiple windows and drag items to new screens. Share data and access context menus. Includes a quick start guide and light/dark modes.
Track progress with in-depth statistics and detailed answer explanations for each question. Review incorrect answers to understand why they are wrong. Access comprehensive tools designed to support VTNE® exam preparation.
Study flashcards by masking words or sentences with drawing lines. Import image files, PDFs, or text documents. Masking lines change color based on correct answer percentage. Track marks with one-handed operation.
Manage daily schedules with a function for each day. Add sticky note stamps for date marking. Choose from over 30 sticker designs. View in vertical format for easy reading.