Apps Like Compo Owl for iPhone and iPad
Compo Owl screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.



Building Atoms, Ions, and Isotopes HD Lite
Carolina Biological Supply
Build atoms, ions, and
Build atoms, ions, and by adjusting protons, neutrons, and electrons. Access atomic theory information and an interactive periodic table. Learn about element composition and historical atomic theory.



Rock Identifier - Rockby
Pixoby OU
Identify rocks, minerals, and gems
Take a photo of a , mineral, gem, or crystal to identify it. View detailed information about its properties, composition, and formation. Compare findings with a database of known specimens. Save and organize identified items in a personal collection.


Gem Identifier gemstone AI
Fulminare Holdings LLC
Scan and identify minerals with AI
Scan rocks, gems, stones, or minerals to instantly identify them using AI. Upload or take photos for accurate results. Learn about properties, names, and characteristics of identified items.


Muqabla - CSS Exam Prep
Amir Siddique
Practice MCQs, track progress, access past exams
Access past exams up to 2023. Prepare for MPT exams. Practice MCQs with detailed report cards. View syllabus and recommended books. Track progress with customized practice modules.







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