Apps Like R&D Guru for iPhone and iPad
Ranked alternatives
Showing 181–200 of 1,000 ranked alternatives.



DrPhos' Ionic Compounds
Monte L Helm
Build formulas with cations and anions
Learn and practice creating by selecting cations and anions. The generates correct formulas with proper subscripts and parentheses. Reinforce naming rules and charge balancing through interactive exercises.


VMC Student
Vidya Mandir Classes Ltd.
Learn, practice, and apply concepts regularly
Learn and practice core concepts in Math, Physics, and Chemistry. Review daily progress reports and analyze solution explanations. Strengthen understanding through repeated practice and skill assessments.



Periodic Table 3D Chemistry
Zubair Saleem
Tap elements to view 3D models
Explore the with 3D models of all elements. Tap to view detailed information including symbol, atomic mass, and physical properties. Search for elements and rotate 3D models for interactive learning. No registration or payment required.





Learn Me
Students in Demand Inc.
Access past papers and answers instantly
Access past paper questions and answers for exams like CXC, CAPE, BECE, and WASSCE. Search for specific topics or exams. Download questions and answers without additional fees. Organize study materials by subject areas including Agriculture Science.




Blues Guitar Lessons
Guitar Jamz Inc
Play anytime
Learn with structured and practice exercises. Access chord diagrams, scale patterns, and song examples. Track progress and repeat for reinforcement. Play along with built-in backing tracks. Save and share practice sessions.
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