Apps Like Rectangle Area Calculator for iPhone and iPad
Rectangle Area Calculator screenshots
Ranked alternatives
Showing 621–640 of 1,000 ranked alternatives.

Second Moment of Area
Kei Suefuji
Calculate for cross sections
Calculate the , radius of gyration, and section modulus for selected cross-sectional shapes. Choose from 20 shapes, input dimensions, and view results. Used in machine design, construction, and civil engineering.








PDF Reader: PDF Editor,Convert
CYNOBLE TECHNOLOGY LIMITED
Edit, annotate, and convert PDFs
View PDFs in single or two-page mode. Print documents and adjust zoom levels. Annotate pages with text, stamps, and signatures. Convert files between formats. Edit text, add comments, and rearrange pages. Save and share modified PDFs.





Logarithm Calculator SDG
SDG CODE DOO NIS
Calculate logarithms with any base
Calculate logarithms with customizable bases including e, 2, 10, or any specified value. Input a number and base to get the result. Display the calculation steps and save results for reference.



Scribes PRO
Gianluca Natalini
Write notes, draw freely, edit text
Take freehand notes on endless lined or squared pages. Add text with customizable font, color, size, and angle. Capture presentation transparencies and annotate them. Record audio during note-taking. Sync notes across devices.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.