Showing 201–220 of 1,000 ranked alternatives.
Wolfram Group LLC
Solve math, physics, and more problems
Solve math, physics, chemistry, and other subjects with step-by-step solutions. Input equations or questions for detailed explanations. Access formulas, constants, and scientific data. Explore topics through interactive visualizations and examples.
Theopolis Institute
Stream audiobooks and lectures
Access exclusive audiobooks, lecture series, conferences, and video content. Stream unlimited content without ads. View historical conferences and lectures. Download content for offline use. Subscribe to receive updates and new releases.
MastrAPI Ltd
Prepare for the 2026 BCEN with practice
Study for the CEN with practice questions aligned to the 2026 BCEN blueprint. Review detailed explanations and performance stats. Track progress with enhanced analytics and widgets. Set goals and monitor readiness throughout the year.
Di Venisco UG (haftungsbeschrankt)
Graph equations and calculate advanced math functions
Graph functions with support for multiple equations and color differentiation. Plot up to ten functions simultaneously. Use touch gestures to zoom and trace graphs. Perform calculations using natural textbook notation and advanced math commands.
CSD Labs GmbH
Listen to real heart and lung sounds
Access real patient heart and lung sounds for auscultation practice. Listen to and compare heart and lung sounds. Complete modules with quizzes and feedback. Track progress and review explanations for each sound.
Manh Tran
Identify plants, track species, save collections
Identify plants, trees, flowers, fruits, bark, and mushrooms. Save favorite species for easy access. View detailed information about each identified .
MastrAPI Ltd
Prepare for exams with personalized study plans
Prepare for the -CP with personalized study plans tailored to your skill level and requirements. Review practice questions, track progress, and access study materials to enhance readiness.
Shikudo Co., Ltd.
Track time, block distractions, stay focused
Stay focused by blocking phone ads and limiting distractions. Set study sessions with timers and track progress. Earn in-game achievements for consistent use and time management.
Huy Dam
Identify birds and insects from photos
Identify birds and insects by uploading or taking a photo. View detailed information about species including habitat, behavior, and sounds. Access a comprehensive database with descriptions and images.
MastrAPI Ltd
Study for AGNP exams with a personalized
Study for AGNP/ exams with topic selection and practice questions. Create a personalized study plan based on skill level. Track progress and review answers for improved understanding.
Higher Learning Technologies, Inc.
Study medical questions and answers
Access medical practice questions and progress tracking for exam preparation. Review content for clerkship shelf exams and . Includes limited free questions and basic performance metrics.
MastrAPI Ltd
Study for CPT exam with plan
Prepare for the CPT exam with practice questions, study plans, and progress tracking. Review key topics, take timed quizzes, and access exam updates. Track performance and adjust study sessions based on weak areas.
嵩 张
Play , learn songs, view sheet music
Play with a realistic keyboard interface. Access thousands of songs for practice. View real-time sheet music notations and track mistakes. Improve skills through immediate feedback. Learn to play without formal lessons.
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