Best Current Rms Apps

23+ iOS apps curated and reviewed

3.6 avg rating

15 free apps

Updated September 2026

Finding the right current rms apps can be overwhelming with so many options. We've analyzed 23+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Current Rms Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Current RMS Companion App	Free	1.5★ (4)	No	No	Jun 2026
2	RMS Calculator	$1.99	—	No	No	May 2026
3	dB Calculations	$1.99	1.0★ (1)	No	No	Aug 2026
4	RCS Tools	Free	—	No	No	May 2026
5	Surveys On The Go	Free	4.5★ (93K)	Yes	No	Sep 2026
6	RF Power Calculator	Free	5.0★ (1)	No	No	May 2026
7	Sievert Converter	Free	1.0★ (1)	—	No	Aug 2026
8	RMS Manager	Free	—	No	No	May 2026

Top Picks for Current Rms

Current RMS Companion App by Current-RMS Ltd.

Editor's Choice

💼 Business

1.5(4 ratings)

Free

This app allows users to pair with a web-based system using QR codes. Access user profiles or opportunity details directly from your mobile device.

RMS Calculator by Kei Suefuji

Strong Contender

🔧 Utilities

0.0(0 ratings)

$1.99

dB Calculations by Gorasiya Vishal Nanjibhai

dBm, dBW, mW, W, mV, V, dBV

Worth Considering

📊 Productivity

1.0(1 ratings)

$1.99

This app provides tools for calculating and converting various electrical units. It includes calculators for dBm and voltage levels, as well as a unit converter for a wide range of power and voltage measurements.

More Current Rms apps to explore

RCS Tools

by Retail Custom Solutions

Quick cash for your opinions!

Free

Earn real cash by sharing your opinions through surveys. Get paid instantly for your feedback and maximize your earnings by enabling notifications and location services. Start cashing out once you reach $10.

Earn real cash, not pointsSurveys pay $1-$10+Maximize earnings with notifications and location services

🌟 Lifestyle

(93K)

free with in-app purchases

RF Power Calculator

by TriMM Multimedia B.V.

Free

This app provides essential RF-related calculations for designers and enthusiasts. It includes conversions for series/parallel networks, thermal resistance, units, and VSWR to return loss.

Series & Parallel Network conversionThermal resistance calculationsUnit conversion (Power, Distance, Ratio)

This utility app facilitates the conversion of Sievert (Sv) units into millisievert (mSv) and microsievert (μSv). It provides a straightforward way to manage radiation dose measurements.

Converts Sv to mSvConverts Sv to μSvRadiation dose unit management

by Xsilica Software solutions private limited

This utility app assists radio engineers with common calculations. It allows for adding and subtracting dB values and converting various radio engineering metrics like noise factor and return loss.

Add/subtract dB valuesConvert Noise FactorConvert Equivalent Input Noise Temperature

by Rohde & Schwarz GmbH & Co. KG

Free

This app provides five distinct calculation tools for power levels, voltage, and signal reflection. It helps convert between various units like dBm, watt, and dB, and calculate VSWR and reflection coefficients.

dBm and watt power level calculationsCorrelated and uncorrelated voltage calculationsUnit conversion for dBm, dBW, mW, W, mV, V, dBV, dBµV, dBu

📊 Productivity

(3)

free

Cash for Steps: Make Money

Get paid for walking & running

Free

Earn real money by walking and reaching fitness achievements. Sync your activity from Health app and Apple Watch to track progress. Withdraw earnings via PayPal or Amazon gift cards.

Earn money by walkingReach fitness achievementsSync with Health app

🎬 Entertainment

(38K)

free with in-app purchases

YouGov

What the world thinks

Free

Participate in surveys and earn points for your opinions. Redeem your accumulated points for prizes directly within the application. Discover what the world thinks on various topics.

Answer surveysEarn pointsRedeem prizes

by B&D Industrial Inc

Free

This utility app converts between various amplitude units used in vibration analysis. It supports common units like mils, microns, ips, mm/s, G's, and m/s² in RMS, peak-peak, and 0-peak formats. Note that conversions for D-V-A apply only to single-frequency vibrations.

Converts mils RMS, peak-peak, 0-peakConverts microns RMS, peak-peak, 0-peakConverts ips RMS, peak-peak, 0-peak

dB / Neper / Power / Voltage

$0.99

This app simplifies RF signal measurement conversions. It handles decibel, neper, power, and voltage ratios, along with RMS waveform calculations for sine, square, and triangle waves. Easily convert between various units like dBmW, dBuV, and watts.

Decibel/Neper/Ratio ConversionsDecibel/Power/Voltage CalculationsMultiple Unit Support (dBmW, dBuV, Watts, Volts)

KVM Wireless Meter Head

Free

This utility app allows users to receive and record KVM readings in real-time on their iOS devices. It facilitates easy data collection, sharing, and provides graphical representations of test results. Connect wirelessly to multiple devices for efficient data management.

Real-time KVM reading receptionRecord, save, and share dataWiFi connection to KVM device

Harmonic THD Calculator

$1.99

🔧 Utilities

(0)

FAQ about Current Rms

What are the best current rms apps for iPhone?

Current RMS Companion App tops our current rms apps ranking as of September 2026, with a 1.5-star average from 4 App Store ratings, and it's free to download.

Are there free current rms apps for iPhone?

Yes — 15 of the top current rms apps we rank are free to download, including Current RMS Companion App and RCS Tools.

Does Current RMS Companion App have ads or in-app purchases?

Current RMS Companion App has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many current rms apps are on the App Store?

We track 23+ current rms apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

How do I pair Current RMS Companion App with my account?

You can pair the app by scanning a QR code generated from the User dropdown menu or an Opportunities detail view within the Current RMS web system.

What devices does Current RMS Companion App support?

The app is supported on iPhone, iPad, and iPod devices, as indicated by its compatibility with Apple's mobile operating system.

Best Current Rms Apps

Compare top Current Rms Apps (September 2026)

Top Picks for Current Rms

More Current Rms apps to explore

FAQ about Current Rms

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