RF Calculator Pro is made and published by AppDevGenie. AppBrain is an independent app data site and isn't affiliated with AppDevGenie. The app name, icon, screenshots and description belong to AppDevGenie and are shown as published on Google Play.

About RF Calculator Pro

RF Calculator Pro is an education app developed by AppDevGenie.

How many times has RF Calculator Pro been installed?

RF Calculator Pro has been installed 23 thousand times. In the last 30 days, the app was installed 51 times.

What is the rating of RF Calculator Pro?

RF Calculator Pro is rated 4.56 out of 5 stars, based on 140 ratings.

Is RF Calculator Pro free?

RF Calculator Pro is free. The app size is 3.60 MB. The latest version available is 1.9. The last update was on December 21, 2025.

What are the requirements for RF Calculator Pro?

RF Calculator Pro requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since October 2016.

Description by AppDevGenie (from Google Play)

RF Calculator Pro is a utility application consisting of various calculations, conversions and reference tables.

Radiation:
• Electromagnetic wave (wavelength, frequency, period)
• Propagation delay (distance vs. time)
• Resonance (frequency, inductance, capacitance)
• Radiated power (vs. VSWR)
• Air core inductors (inductance, turns)

RF Link:
• Free space path loss (loss, distance)
• Link budget (RSSI, fade margin)
• Fresnel zone (1st, max, 60%, Er)

RF Base Station:
• Transmission line (Tx, Att, Pout)
• EIRP ERP (effective radiated power)
• Antenna down-tilt – angle (angle, distance)
• Antenna down-tilt – coverage (inner & outer radius)

Radar:
• Power density (W/m²)
• Maximum range (distance)

Losses:
• Attenuators (Pi, Tee)
• VSWR (voltage standing wave ratio)
• Reflection coefficient (Rho)
• Return loss (dB)
• Mismatch loss (dB)

Converters:
• Power (dBm, Watt, dBW)
• Voltage (V, dBV, dBµV)
• Current (dBµA, dBA, A, µA)
• Terminated (dBm, dBµV, dBµA, V)
• Field strength (dBµV/m, V/m, dBmW/m², dBµA/m, W/m², dBpT)
• Distance (cm, m, in., yd, km, mi.)

Reference:
• RF spectrum (ITU)
• Amateur bands
• Amateur band plan – IARU region 1
• Amateur Q codes
• Phonetic alphabet (NATO)
• Decibel suffixes
• SI unit prefixes
• Abbreviations

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Screenshots

Screenshots by AppDevGenie, from the Google Play listing

Official page on Google Play

Alternatives to RF Calculator Pro

Google Play Rating history and histogram

Installs over time

RF Calculator Pro has been installed 23 thousand times. Over the past 30 days, it has been installed 51 times.

Changelog of RF Calculator Pro

Show changelog

Developer information for AppDevGenie

AppDevGenie

appdevgenie@gmail.com

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Comments on RF Calculator Pro for Android

★★★★★ Lex Bolkesteijn · May 26, 2019

Great tool for the serious ham radio operator or rf engineer. Would like to see a light theme.

★★★★★ Ahmed Ba-mashmos · Jun 7, 2017

Thanks to you, appreciate you potential is such app

★★★★★ jitender singh · Jan 13, 2017

Nice tool I get everything what I need on daily work to calculate rf equations.

★★★★★ Richard Block · Oct 6, 2017

I convert dBm to W all the time. This app is a great help.

★★★★☆ Pasakorn Tiwatthanont · Oct 23, 2016

Good handy tools for education Parameter-input style for rapidly understanding of radio propagation. Hopefully, in near future, the paid version without add will be released.

★☆☆☆☆ Thempleton Aart · Jan 5, 2020

Too many errors to be of any use. Sorry!

★☆☆☆☆ Dan Szymański · Dec 27, 2025

App installed but locked up on me. Now can not open a fav tab or anything

★★☆☆☆ Jalila Rabadi · Mar 24, 2020

Down-tilt angle formula is NOT correct. Please fix it.

Google Play Rankings for RF Calculator Pro

This app is not ranked

Technologies used by RF Calculator Pro

1 permissions · 15 libraries

Subscribe to see full permission and library details

Frequently asked questions about RF Calculator Pro

Is RF Calculator Pro free?

Yes. RF Calculator Pro is free on Google Play.

Is RF Calculator Pro still available?

Yes. RF Calculator Pro is on Google Play, and the last update we saw was on December 21, 2025.

Does RF Calculator Pro contain ads?

No. Google Play does not list RF Calculator Pro as containing ads.

What Android version does RF Calculator Pro require?

RF Calculator Pro runs on Android 5.0 and higher.

How large is RF Calculator Pro?

RF Calculator Pro is 3.60 MB.

Is RF Calculator Pro suitable for children?

Google Play rates the content of RF Calculator Pro as suitable for everyone.

How many times has RF Calculator Pro been installed?

Google Play lists 10,000+ installs for RF Calculator Pro.

How do people rate RF Calculator Pro?

RF Calculator Pro scores 4.56 out of 5 stars, from 141 ratings on Google Play.

Who made RF Calculator Pro?

RF Calculator Pro was developed by AppDevGenie. It is listed in the education category on Google Play.

What are the best alternatives to RF Calculator Pro?

People looking at RF Calculator Pro also look at these education apps: RF & Microwave Toolbox lite, RF & Microwave Toolbox, dB Calculator, RF And Microwave Calcs, Electrical Calculation PRO.

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RF Calculator Pro

About RF Calculator Pro

How many times has RF Calculator Pro been installed?

What is the rating of RF Calculator Pro?

Is RF Calculator Pro free?

What are the requirements for RF Calculator Pro?

Screenshots

Alternatives to RF Calculator Pro

More from AppDevGenie

Google Play Rating history and histogram

Installs over time

Changelog of RF Calculator Pro

Developer information for AppDevGenie

Share RF Calculator Pro

Comments on RF Calculator Pro for Android

Google Play Rankings for RF Calculator Pro

Technologies used by RF Calculator Pro

Frequently asked questions about RF Calculator Pro

Is RF Calculator Pro free?

Is RF Calculator Pro still available?

Does RF Calculator Pro contain ads?

What Android version does RF Calculator Pro require?

How large is RF Calculator Pro?

Is RF Calculator Pro suitable for children?

How many times has RF Calculator Pro been installed?

How do people rate RF Calculator Pro?

Who made RF Calculator Pro?

What are the best alternatives to RF Calculator Pro?