Apps Like dB Calc for iPhone and iPad
Decibel calculations made easy now.
The app converts between various RF signal measurement units including decibel, neper, and ratio conversions. It calculates power, voltage, and RMS waveform values based on user input and selected units.
dB Calc screenshots
Ranked alternatives
Showing 721–740 of 1,000 ranked alternatives.


Engineering Drafting Shortcuts
Jitendra Surve
Access keyboard for software and Microsoft Office
Access keyboard for software including AutoCAD, MicroStation, PDMS, and STAAD Pro. Includes for Microsoft Office applications like Word, Excel, PowerPoint, Outlook, and OneNote. Features a units converter and a simple calculator.

1st Calc
Medienwerkstatt M�hlacker Verlagsges.mbH
Discover numbers with bead frame.
The app provides a bead frame for children to discover numbers up to 100. It offers a visual tool for solving addition and subtraction problems, based on current math-teaching knowledge.


CloudLabs Heat Equivalent
Jiovany Orozco
Measure with a calorimeter
Perform experiments to determine the mechanical of . Use a calorimeter, voltmeter, voltage source, and digital thermometer. Connect components with cables and record temperature changes during experiments.


Power and Logarithm PRO
Glindemann, Sennoun, Langer GbR
Explore functions and their inverses
Explore exponential and logarithmic functions as inverses. Create and analyze inverse functions step by step. View graphs and significant properties. Adjust parameters to observe changes in graph shape and position.




Oz Farmer
Stealth Productions Limited
Farm calculations and record keeping assistance.
The app offers tools for spray calibration, mixture calculation, and chemical treatment recording. It also includes a gestation calculator and unit conversion features for farm management.






Pipefitter App
Gary Nerenberg
Look up flange dimensions and weld sizes
Provides pipe fitting dimensions, flange specifications, and pipe measurements. Includes weld neck and slip-on flange lengths, butt weld and socket weld dimensions, pipe diameters and wall thicknesses.


Circuit Calculator
Neil Woodcock
Build, simulate, and solve circuits
Build and simulate linear AC and DC circuits by dragging and rotating components. Calculate steady-state voltages and currents. View real-time DC current flow and review results with detailed analysis. Export schematics and solution data.

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