Apps Like R&D Guru for iPhone and iPad
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.
Guess the 50 US States Quiz
DH3 Games Ltd
Learn state capitals and geography
Learn state capitals, flags, and geography through interactive quizzes. Study facts about each state's location, shape, and landmarks. Test knowledge with 12 different formats and track progress over time.
Quimy - Periodic Table
Angel David Ramirez Batalla
Learn chemistry concepts and test your knowledge
Learn about chemical elements through interactive quizzes on symbols, names, and atomic numbers. Explore applications and extreme facts. Retrieve element details by symbol, name, or number.
TrickyTrivia: GK Quiz 2020
Swaroop S
Play trivia, challenge friends, track scores
Play trivia quizzes in categories like World Politics, Sports, and Science. Answer questions to test knowledge and improve memory. Track progress and compete with others in real-time matches. Share scores and challenge friends through social media.
Chemistutor
Jonathan Davis Miller
Study AP Chemistry content and examples
Access study materials including readings, diagrams, and example problems aligned with the AP Chemistry curriculum. Track progress with practice questions and review key topics. Study anytime without ads, paywalls, or in- purchases.
Periodic Table: 2025 Chemistry
Ali Umer
Explore elements, view details, organize data
Access detailed information about each element, including atomic number, weight, and symbol. Tap elements to view properties and history. Organize elements in rows and columns. Save notes and bookmark elements for quick reference.
Periodic Table Battle
Doze Chatwaranon
Play to memorize symbols
Play a game where you use symbols to defeat monsters within 5 seconds. Select symbols to attack, memorize element symbols, and progress through levels. Track scores and compete with others. Learn chemistry facts and improve memory through gameplay.
Modarby|مدربي
Yes Atlas FZ LLC
Study with tutors in real time
Connect with tutors for instant study help. Schedule private lessons in math, physics, accounting, chemistry, English, and other subjects. Ask questions, receive explanations, and get feedback during live sessions.
Chemy: Chemistry Companion
Zhijin Chen
Explore elements, formulas, and reactions
Access the periodic table with atomic weight, electronegativity, electron affinity, ionization energy, radius, and isotopes. Compare element properties. Search for compounds and reactions. View chemical equations and formulas.
Katha Sri Guru Granth Sahib by SikhNet
SikhNet LLC
Listen to Gurbani in Punjabi
Access Gurbani content through audio playback. Listen to over 600 hours of Gurbani in Punjabi. Navigate verses and chapters. Search for specific passages. View translations and explanations. Share content with others.
My Guru for College & Careers
Humantelligence Inc.
Explore peer-reviewed content on , ,
Access application guides, job search tools, and life skills resources. Explore peer-reviewed content on spirituality, health, and career planning. Track progress in self-awareness and academic goals.
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