Comparison

RCircuitCalc vs Moku

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RCircuitCalc

This app helps engineers and students design electrical and electronic circuits by calculating standard resistance values based on E-series numbers. It supports various circuit types, including voltage dividers, series, parallel, and combination circuits, and can also calculate current and power for each resistor.

Highlights
  • Calculates standard resistance values
  • Supports voltage dividers, series, parallel, and combination circuits
  • Calculates current and power for resistors
  • Outputs resistance values based on E-series numbers (E6, E12, E24, E48, E96)
  • Calculations based on input voltage, output voltage, current, and resistance ratio
Features
Read full description

This application is intend for engineers and students who are wasting time for designing electric and electronic circuits. The standard resistance values based on E-series numbers are outputted in inputting necessary conditions such as input voltage, output voltage, current and so on. Features The calculable circuits are as follows: - Voltage Dividers (Inputting output voltage or resistance ratio) - Series Circuits - Parallel Circuits - Combination Circuits In the Voltage Dividers, resistance values are calculated in entering input voltage, output voltage or resistance ratio, and current into input boxes, besides, the most suitable resistance values are calculated in selecting priority whether Normal or Vout. In the Series Circuits, Parallel Circuits and Combination Circuits, divided resistance values are calculated in entering a combined resistance value into an input box. Calculated resistance values are displayed with the following E-series number specified either. E6, E12, E24, E48, E96 This application is able to calculate current and power of each resistor on calculated resistance values. Attention Because standard resistors are used and precision of calculation is ensured, the following restrictions are set up. - Range of resistance value: 1Ω ~ 10MΩ - Range of resistance ratio: 0.1 ~ 10

About

Moku

This application serves as the control center for a professional-grade test and measurement device, offering 12 integrated instruments. It enables real-time data streaming and experiment control wirelessly from an iPad, with options to save and share findings.

Highlights
  • 12 professional-grade instruments
  • Wireless iPad control
  • Real-time data streaming
  • Intuitive multi-touch interface
  • Data saving and sharing
  • Demo mode for simulation
Read full description

Please note: This app, Moku:Lab, only supports Moku:Lab devices running legacy firmware. Search for our newer app, simply called Moku:, to get support for latest firmware, more hardware models, more instruments, and new ways to take full advantage of the Moku hardware. ----- Moku:Lab is a revolutionary all-in-one test and measurement device for professional scientists and engineers. Moku:Lab comes with 12 professional-grade instruments: • Oscilloscope • Spectrum analyzer • Waveform generator • Phasemeter • Data logger • Lock-in amplifier • PID controller • Frequency response analyzer • Digital filter box • Arbitrary waveform generator • FIR filter builder • Laser lock box With high-speed analog inputs and outputs combined with reconfigurable FPGA hardware, the digital signal-processing capabilities are virtually limitless. The Moku:Lab app for iPad communicates wirelessly with your device and is mission control for all of your Moku instruments. Each instrument features an intuitive multi-touch user interface, thoughtfully designed and meticulously optimized for iPad. Stream data and control your experiment in real time as you move around the lab. Connect to Dropbox, iCloud or email to instantly save your data and share your breakthroughs with colleagues or friends. Try out the app in demo mode to interact with simulated signals and experience the innovative iPad interface. For more information visit www.liquidinstruments.com.

Screenshots

RCircuitCalc4 screens

Verdict

The call

The clearest difference is review sentiment: Moku at 100% against RCircuitCalc's 0%. Moku also leads on price (Free vs $1.99) and rating (4.7 vs 1.0). RCircuitCalc's advantage is device support (3 vs 1). On ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Moku is free to download; RCircuitCalc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Moku holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 0% of RCircuitCalc's written reviews are positive against 100% of Moku's.

UpkeepUpdate frequency

RCircuitCalc ships an update every 17 months, Moku every 2 months. The most recent releases landed on June 8, 2026 and June 11, 2026 respectively.

Scorecard7 real differences · 3 level
RCircuitCalc versus Moku: the parameters behind the verdict, then further details
ParameterRCircuitCalcMoku
Price$1.99Free — better
Rating1.0 (5 ratings)4.7 (9 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings59 — better
Update frequencyEvery 17 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS13.69.0 — better
Further details — not scored
Size7 MB220 MB
Age rating4+4+
DeveloperTAKAHIKO FUKUYAMALiquid Instruments Pty Ltd

Customer experience

RCircuitCalc

All ratings5 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Moku

All ratings9 ratings
Positive88.9%
Neutral11.1%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

RCircuitCalc

No in-app purchases

None

Moku

No in-app purchases

Questions

Is RCircuitCalc free?
RCircuitCalc costs $1.99, with no in-app purchases.
Is Moku free?
Moku is free to download, with no in-app purchases.
Which has better reviews, RCircuitCalc or Moku?
Moku is rated higher. RCircuitCalc averages 1.0 out of 5 from 5 ratings, while Moku averages 4.7 from 9 ratings.
Do RCircuitCalc or Moku have ads?
Neither RCircuitCalc nor Moku shows ads.
Which is updated more often, RCircuitCalc or Moku?
RCircuitCalc ships an update every 17 months, and Moku every 2 months. Most recently, RCircuitCalc was updated on June 8, 2026 and Moku on June 11, 2026.

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