Best PhosphorCalc alternatives: apps like PhosphorCalc

10+ similar apps compared and reviewed

4.0 avg rating

8 free apps

Updated November 2026

Stuart Woolley

Looking for something like PhosphorCalc? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to PhosphorCalc

#1

AUDIO.SYNC by Kevin Bolus

Sync Reference for Live AV

Editor's Choice

0.0(0 ratings)

$3.99

AUDIO.SYNC screenshot 1

AUDIO.SYNC screenshot 2

AUDIO.SYNC screenshot 3

AUDIO.SYNC screenshot 4

#2

Dxpeditions365 by Claudio Cordeglio

Strong Contender

3.3(3 ratings)

Free

Dxpeditions365 screenshot 1

Dxpeditions365 screenshot 2

Dxpeditions365 screenshot 3

Dxpeditions365 screenshot 4

This app provides a dedicated calendar for following major DX-peditions. It displays schedules for monthly and ongoing expeditions, as well as those reported in user logs and cluster spots. It is designed for amateur radio enthusiasts.

#3

Cell Tower EMF Locator LTE Map by Jose Bello

Cellular Coverage 5G and 4G

Worth Considering

4.1😊(427 ratings)

$2.99In-App Purchases

Cell Tower EMF Locator LTE Map screenshot 1

Cell Tower EMF Locator LTE Map screenshot 2

Cell Tower EMF Locator LTE Map screenshot 3

Cell Tower EMF Locator LTE Map screenshot 4

Cell Tower EMF Locator LTE Map screenshot 5

Cell Tower EMF Locator LTE Map screenshot 6

Locate nearby cell towers, including 5G and 4G, and view their radiation emissions. Use augmented reality to visualize towers and their distance, or explore them on a 2D map. Compare carrier coverage and make informed decisions about your mobile provider.

What We Love

🚀 Accurate data
👍 Useful information
👍 Helpful for finding towers
👍 Intuitive interface
👍 Easy to use
👍 Visually appealing

Room to Improve

🐛 Inconsistent performance
🐛 Crashes/freezes
🐛 Inaccurate tower locations
🔍 Lacks detailed information
💰 Expensive for some features

More apps like PhosphorCalc

DishAim: Satellite Finder

DishAim: Satellite Finder

DishAim: Satellite Finder

Dish Pointer, Sat Alignment

This utility helps you align satellite dishes by providing live azimuth, elevation, and LNB skew data. It guides you through the physical setup process step-by-step, making it easier to aim your dish accurately.

Live azimuth, elevation, and LNB skewAR mode for satellite direction overlayVoice cues for hands-free operation

Compare with PhosphorCalc

TCP/UDP Server/Client

TCP/UDP Server/Client

TCP/UDP Server/Client

by Jan Andersen

This utility app allows you to set up a server or client for testing network connections. It supports multiple client connections and offers flexible response options for received data, with separate logs for events and hexadecimal values.

TCP/UDP server and client functionalitySupports multiple client connectionsConfigurable port numbers (0-65535)

Compare with PhosphorCalc

Bittimittari.fi Bitmätaren.fi

Bittimittari.fi Bitmätaren.fi

Bittimittari.fi Bitmätaren.fi

by Liikenne- ja viestintävirasto

Compare with PhosphorCalc

nOversight - WiFi Analyzer

nOversight - WiFi Analyzer

nOversight - WiFi Analyzer

See Wi-Fi as your phone does

Visualize your Wi-Fi signal strength and performance in real-time as you move. Identify dead zones, interference, and network issues with AR and map views. Review historical data to pinpoint past problems.

Live Wi-Fi signal view while walkingAR and map-based performance visualizationRecent connectivity history timeline

free with in-app purchases

Compare with PhosphorCalc

Decibel dB – Sound Level Meter

Decibel dB – Sound Level Meter

Decibel dB – Sound Level Meter

NIOSH SLM & Noise Analyzer Pro

Measure ambient noise and sound levels in real-time with this tool. It helps control noise pollution and protect user health by displaying decibel values numerically and graphically. Track exposure over time with NIOSH and OSHA compliant measurements.

Measure noise in decibels (dB)Track MIN, AVG, MAX sound levelsRecord and export measurements

Compare with PhosphorCalc

Compare with PhosphorCalc

Morse Code Reader and Decoder

Morse Code Reader and Decoder

Morse Code Reader and Decoder

Translator & Flashlight Signal

Translate text to Morse code and vice versa, send signals using your device's flashlight, screen, or vibration. Includes practice lessons to learn Morse code at various difficulty levels.

Text to Morse code translationMorse code to text decodingFlashlight signal transmission

free with in-app purchases

Compare with PhosphorCalc