Enables typing and testing directly on iPhone or iPad. Supports syntax highlighting and auto-suggestions for multiple programming languages. Includes quick pop-up for operators and customizable themes for light and dark modes.
Access hymn texts and music for worship. Search for hymns by text or browse by title and first line. Includes high-quality piano recordings. View and play hymns with lyrics. Share hymns via email or social media.
Learn using a system of symbols and accompanying videos that demonstrate each sound. Practice specific sounds to improve accuracy. Correct errors through targeted exercises. Track progress and refine speaking skills.
Calculate body mass index and glomerular filtration rate. Estimate stroke risk in heart patients and determine consciousness using the Glasgow Coma Scale.
Learn AI skills through video, animation, and电商 tutorials. Access 96000+ courses across 21 categories including design, software, and programming. Practice with source files and project-based learning.
Study for driving exams with comprehensive theory and practical guides. Access updated 2025 subject one and four question banks with 1600+ and 1500+ questions respectively. Practice full-length simulations to familiarize with exam environments.
Find tutors for subjects like math, science, and reading. Prepare for exams including SAT, ACT, GRE, and bar exams. Access interactive question banks and ongoing courses. Schedule tutoring sessions and track progress.