Apps Like The Prime Machine for iPhone and iPad
The Prime Machine screenshots
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.



Flash Cards - Study App
Garrett Moody
With custom flashcards and sets
Create custom sets with unlimited options after upgrading. Color-code flashcards for visual organization. Generate flashcards from notes or topics using AI. Review with spaced repetition and track progress over time.




Flashcards by HS
KAZUTERU YOKOI
Study words with images and sounds
Create and customize with images and sounds for questions and answers. Choose card or list format and set question order. Use speech synthesizer in multiple languages. Flip cards to reveal answers.


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.


RC Circuit
Siu Yuen Ho
Electronic circuit calculations for hobbyists and engineers.
The app calculates RC charging and filter circuits. It finds component values, voltage at time t, and cutoff frequency, supporting multiple languages and data export.







Dido Crochet, Amigurumi Kits
Ready Apps LLC (WA)
Learn crochet with step-by-step guides
Learn to crochet with step-by-step tutorials and color-coded instructions. Access guided video lessons using a secret code. Create toys with included yarn, hooks, and stuffing. Invite others to join crochet workshops and parties.


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