Apps Like Series Parallel Calculator for iPhone and iPad
Ranked alternatives
Showing 881–900 of 1,000 ranked alternatives.





Flat Pattern Calculator
Imran Pinjara
Calculate patterns for fabrication and manufacturing
Calculate patterns for fabrication, piping, pressure vessels, and industrial manufacturing. Input dimensions and select shapes to generate accurate layouts. Export measurements and share results directly.


Big Number Calculator Pro
Tuyen Nguyen
Calculate large numbers with precision
Handles large integers and decimal numbers. Perform high-precision addition, subtraction, multiplication, and division. Save and recall previous calculations. Convert between formats.



Units Calculator
Rakesh Bhadani
Convert and access tools with a tap
Convert across categories like area, storage, mass, length, time, temperature, and volume. Switch between life-related such as angle, energy, and pressure. Access science-based conversions for acceleration, force, and radiation.


Centrifugal Pump Spec
Muralidhar Shenoy
Determine pump design for energy savings
The app helps determine centrifugal pump design specifications for energy savings. It computes system head, NPSHA, and sizing for various liquids and temperatures, aiding engineers in selecting the right pump for optimal performance.

iAlignTest
Motionics, LLC
Machine shaft alignment reference tool.
The app offers an interactive reference for machine shaft alignment, including common tables and specifications for tolerance. It presents alignment conditions and tolerance ranges based on user-selected RPM and entered values.


Range of rolled metal
Bhavinkumar Satashiya
Select steel sections and pipes by standard
Utility for engineering calculations and standard references. Users can access detailed specifications for round sections, pipes, I-beams, and channel bars. Includes GOST standards for materials and dimensions.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.