Apps Like Science AI - Question Answer for iPhone and iPad
Ranked alternatives
Showing 561–580 of 1,000 ranked alternatives.




PDF Scanner:Image to Text Edit
Navid Bin Mahamud
Scan, recognize, and from images and PDFs
Convert images and documents to editable using OCR scanning. , merge, and compress PDFs. Recognize and translate in over 50 languages. Save and share converted or PDFs directly.





The U.S. Citizenship App
Reidel Nabut
Study civics questions and track progress
Study 100 civics questions and U.S. history topics. Learn English or Spanish content. Track progress with quizzes and practice tests. Receive test tips and guidelines. Access study materials offline.


Simple Units Converter lite
Mind Trends LLC
Convert units across many dimensions.
This app offers 458 units across 22 dimensions, including length, volume, and weight. It serves as a general-use calculator for converting between different unit sets.






ChemiCalc
Rhodium Incorporated
Unit converter for chemistry and physics.
The app converts units for chemistry and physics calculations. Students and teachers can view converted values for energy, wavelength, and frequency simultaneously.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.