Apps Like Resistor Colour Code Calc for iPhone and iPad
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.


Rock Identifier
Kawaii, Incorporated
Identify rocks, minerals, and fossils with AI
Take a photo of a , mineral, crystal, or fossil. Use AI to identify the specimen and display detailed information about its properties, formation, and classification.


Calc Pro - Simple and Useful
Keita Nonaka
Calculate large numbers precisely
Perform complex mathematical calculations with up to 15 digits of decimal precision. Handle large numbers without ellipsis. Save and reuse calculation equations. Access calculation history even after closing the .


Better Calc
Philip Symons
Calculate, convert, and solve equations
Perform calculations in standard, scientific, and programmer modes. Calculate totals and taxes. Switch between portrait and landscape layouts. Support multitasking and slide-over on iPad. No ads.



Periodic Table of Elements PRO
John Rouda
Explore with detailed data
View a color-coded with element names, densities, electronic configurations, atomic numbers, and melting points. Tap to see detailed properties. Save or share selected element data.


Thermal Engineering Calc
V PUGAZHENTHI
Calculate efficiency and energy values
Provides tools for calculating Carnot efficiency, Eckert number, emissivity coefficient, energy efficiency, and more. Users can access thermodynamics tables, formulas, and definitions.


BLE Controller – Arduino ESP32
CircuitMagic Inc.
Control devices with Bluetooth and serial terminal
Control IoT devices like , , and Micro:bit via Bluetooth Low Energy. Send commands, view serial data, and adjust parameters remotely. Customize control interfaces and monitor real-time sensor inputs.




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