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Educational apps: Khan Academy vs. Photomath

Quick Verdict

Khan Academy is a comprehensive, free educational resource suitable for various subjects and age groups. Photomath is a specialized tool for mathematics, offering detailed solutions and visual aids, with a premium option for enhanced features. The choice depends on the user's specific subject needs and willingness to pay for advanced functionalities.

Key features – Side-by-Side

AttributeKhan AcademyPhotomath
PriceFreeOffers a free version with basic step-by-step solutions; Photomath Plus is a paid subscription costing $9.99 per month or $69.99 per year.
Subject CoverageMath, science, economics, history, art history, computer programming, test preparation (SAT, MCAT, LSAT)Covers a wide range of math topics, from elementary arithmetic to advanced calculus, including algebra, geometry, trigonometry, statistics, word problems, and graphs.
Level of InstructionPre-K through early collegeSuitable for learners of all levels, from elementary school to college.
Personalized Learning PathsYes, AI-powered tools create customized learning pathsProvides a self-paced learning experience.
Progress Tracking and ReportingYes, for teachers to monitor student progressLeverages data analytics to track student progress.
Offline AccessibilityKhan Academy Kids offers some offline content. Standard Khan Academy videos can be downloaded for offline viewing via the app.Requires internet access to work, as it uses cloud-based solving.
Interactive Exercises and QuizzesYes, with immediate feedbackCan be used to create interactive lessons and quizzes.
Video Lessons and ExplanationsYes, extensive library of instructional videosOffers video learning and animated tutorials (some are available with Photomath Plus).
Step-by-Step Problem SolutionsYes, the platform guides learners through problem-solvingProvides step-by-step solutions for billions of math problems, breaking down complex problems into manageable steps, explaining key concepts.
Image-Based Problem RecognitionNoUses the smartphone's camera to scan and recognize math problems, employing optical character recognition (OCR) to interpret equations.
Integration with Other Learning PlatformsYes, like Clever and ClassLinkAcquired by Google in 2023 but remains a separate app.
Teacher Tools and ResourcesYes, tools to assign content, track student progress, and tailor instructionCan be used as a teaching aid to create interactive lessons and offers insights into students' learning patterns.

Overall Comparison

Khan Academy: Free, broad subject coverage. Photomath: Paid option for enhanced math solutions, $9.99/month or $69.99/year for Photomath Plus.

Pros and Cons

Khan Academy

Pros:
  • Comprehensive collection of instructional videos
  • Breaks down content into digestible chunks
  • Conversational style of videos
  • Interactive practice
  • Self-paced learning
  • Personalized recommendations
  • AI-powered tutor support
  • Test preparation materials for exams like the SAT and MCAT
  • Opportunities for peer learning
Cons:
  • No major disadvantages reported.

Photomath

Pros:
  • Breaks down complex problems into manageable steps with detailed explanations.
  • Provides access to billions of math problems.
  • Supports visual and auditory learners with interactive graphs and animated tutorials.
  • Offers self-paced learning, allowing users to review steps and explanations at their own speed.
  • Offers custom animated tutorials with Photomath Plus.
  • Provides step-by-step solutions and explanations.
  • Covers a wide range of math topics, from basic arithmetic to advanced calculus.
  • Offers an option to share math solutions with peers.
Cons:
  • Requires internet access to work.
  • Errors can occur with messy handwriting or unusual formats.

User Experiences and Feedback