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 301–320 of 1,000 ranked alternatives.
Scientific Calculator++
Behzad Dogahe
Calculate, graph, and analyze data
Calculator++ displays expressions in real-time and maintains a calculation history. It supports fraction operations, unit conversions, and advanced functions. Users can graph equations and perform complex calculations.
Resistor Code Calculator
Vivid Planet Software GmbH
Calculate resistor color codes easily.
The app calculates resistor color codes for 4 and 5-band resistors. It serves as a reference for makers, engineers, and students working with electronics.
Gradient Grades – Grade Calculator
Ross Castillo
Calculate and predict outcomes
Track current and predicted for courses. Input and assignment weights to calculate final projections. Set goals for desired and monitor progress over time. Adjust parameters as assignments and deadlines change.
iAttenuation
Black Cat Systems
Calculate attenuator resistor values easily.
The app calculates resistor values for various attenuator networks including Tee, Pi, H, O, and Minimum Loss Pad. It adjusts resistor values to match standard tolerance values.
Unit Converter Expert
Mehta Group Ltd
Convert units, save favorites, track conversions
Convert units across five categories with instant access to favorites. Switch between measurement systems. Perform calculations for area, volume, and temperature. Save frequently used conversions for quick access.
Molarity Abacus
Oak Driven LLC
Calculate , volume, mass, or molecular weight
Calculate , solution volume, solute mass, or molecular weight by inputting three variables. The fourth is automatically computed. Units can be adjusted for solution volume, solute mass, or molecular weight. Purchase in- to save custom compounds.
Math Ref Lite
Happy Maau Studios, LLC
Formulas figures tips and examples
The app provides a sample of over 700 formulas, figures, tips, and examples covering subjects from Algebra to Physics. Users can search for specific information, add editable notes, and utilize app orientation locking.
Beam Engineering lite
V PUGAZHENTHI
Calculate parameters and convert units
Calculator provides tools to analyze and convert and Civil parameters. Users can calculate critical bending moments for rectangular, open, and nonuniform cross sections. Additional calculators for stress and deflection are available via in- purchase.
Gear Ratio
Robert Sayman
Calculate vehicle speed and ratios easily.
The app calculates gear ratio, driveline ratio, and vehicle speed using US and Metric units. It supports multiple input methods for tire size and saves calculation history for quick reference.
Copeland PT Pro
Copeland LP
Convert temperature to pressure
Convert temperatures between Celsius and Fahrenheit. Select a refrigerant to calculate saturated pressure in Bar or Psig. Enter a pressure to determine corresponding saturated temperature.
EGSY01 Analog Synth
andrea angelini
Create sounds without any limit.
The app generates sound by mixing two oscillators with selectable waveforms. Users can create sounds using arpeggiators, sequencers, and various synthesis methods.
VetPDA Calcs
University of California, Davis
Calculate veterinary drug doses
Provides tools for veterinary calculations including A-a Gradient, Anesthesia Drug calc, Anion Gap, and Blood Gas Analysis. Users can compute Body Surface Area, Dosing, Drip Rates, and Maintenance Fluids.
Basis Weight To Grammage
Manfred Breede
Convert automatically
Convert (GSM) for 8 paper categories. Enter , select a paper category, and view the converted value instantly. No need to input paper size or additional details.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.