Comparison

Electronics Kit vs PLC Simulator, PLC Trainer

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

Head to head
About

Electronics Kit

This app offers a comprehensive suite of electronics tools and calculators for hobbyists and professionals. It includes features for component value calculation, pinout diagrams, and various electronic resources. Users can access a free version with ads or a PRO version for enhanced functionality and an ad-free experience.

Highlights
  • Component value calculators
  • Extensive pinout diagrams
  • Electronic resource library
  • SMD resistor code lookup
  • Ohm's law calculator
  • RC charging/discharging calculator
  • Frequency converter
Features
Read full description

This app is a powerful collection of electronics tools. It is suitable for hobbyist, electronic engineers or professionals The FREE version may contain ads. You can also buy the PRO version to support the developer, unlock more features and get rid of the ads. Component value function is a tool for find combination of components to making desired corner frequency, equivalent resistance, equivalent capacitance, equivalent inductance, etc. It is useful for designers have different choices of limited components Features ● Calculators : Component value range, SMD resistor code, Resistor in series and parallel, Capacitor in series and parallel, Inductor in series and parallel, Impedance calculator, Ratio calculator, Voltage divider, Ohm's law, RC charging / discharging, LED resistor calculator, RC, RL, LC filter, Wheatstone bridge, Operational amplifier, Adjustable voltage regulator, 555 timer calculator, Power dissipation calculator, Coil inductance, Battery life calculator, Trace width calculator, Frequency converter, RMS converter, Decibel converter, Range converter, Temperature calculator, matrix, complex matrix, simultaneous equations, Routh-Hurwitz, link budget, dipole antenna ● Pinout : audio DIN , DVI, Ethernet, Firewire, Game port, HDMI , Lightning port, Mini-Display port, PS/2 connector, Parallel port, Phone jack connector, RCA connector, Registered jack, S-video, SDCard , Serial port, SIM card, USB, VGA , XLR connector ● Resource : Circuit symbol, SMD resistor package, SMD capacitor package, TTL 7400 series, CMOS 4000 series, SMD marking, ASCII table, logic gate , Resistivity table, Batteries, Ampacity, AWG wire, SWG wire, World plug ● Share CSV via AirDrop ● Share CSV to iCloud Drive

About

PLC Simulator, PLC Trainer

Learn the fundamentals of Programmable Logic Controllers (PLCs) with an interactive simulator. Experiment with basic programming concepts, including timers, counters, and logic instructions. Save your progress and revisit projects anytime.

Highlights
  • Interactive PLC simulator
  • Learn PLC basics
  • Experiment with programming
  • Save and load programs
  • Understand logic circuits
  • User-friendly interface
Features
Read full description

This app is designed to help anyone that is new to PLCs and wants to learn the basics of "How a PLC works" and PLAY with a simple simulator to experiment with some simple programming. The app consist of three main sections, "How a PLC works", "PLC Block Diagram" and the PLC Simulator. The PLC Simulator allows the beginner to learn simple programming skills with 3 timers, 2 counters, 6 compare instructions, 2 Binary outputs and 3 RES outputs. The user interface is very friendly. For first time users, there is an information icon that shows just how easy this app is to program. The NEW SAVE feature allows a user to start a program and come back to it at a later time. This app also helps people better understand the exam-off instruction -[/]-, the "Seal-In" or "Latching" logic, such as a motor start/stop circuit and much more. Enjoy the fast growing world of PLCs. My daughter found it very useful for her Mechatronics class. Try it, you will like it.

Screenshots

Electronics Kit4 screens
PLC Simulator, PLC Trainer4 screens

Verdict

The call

The clearest difference is rating: Electronics Kit at 4.8 against PLC Simulator, PLC Trainer's 3.9. Electronics Kit also leads on review sentiment (91% vs 75%) and iOS requirement (9.0 vs 14.0). PLC Simulator, PLC Trainer's advantage is in-app purchases (none vs 5). On price, ratings volume, update cadence and ads 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

Both are free to download. Electronics Kit sells 5 one-off in-app purchases. PLC Simulator, PLC Trainer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Electronics Kit holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 65 and 59 respectively. Written reviews point the same way: 91% of Electronics Kit's written reviews are positive against 75% of PLC Simulator, PLC Trainer's.

UpkeepUpdate frequency

Electronics Kit ships an update every 6 weeks, PLC Simulator, PLC Trainer every 2 months. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

Scorecard5 real differences · 5 level
Electronics Kit versus PLC Simulator, PLC Trainer: the parameters behind the verdict, then further details
ParameterElectronics KitPLC Simulator, PLC Trainer
PriceFreeFree
Rating4.8 (65 ratings) — better3.9 (59 ratings)
Positive reviews91.4% of reviews — better75.0% of reviews
Number of ratings65 — better59
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better14.0
Further details — not scored
Size53 MB15 MB
Age rating4+4+
DeveloperSiu Yuen HoDavid White

Customer experience

Electronics Kit

All ratings65 ratings
Positive95.4%
Neutral3.1%
Negative1.5%
Written reviews35 reviews
Positive91.4%
Neutral2.9%
Negative5.7%

PLC Simulator, PLC Trainer

All ratings59 ratings
Positive71.2%
Neutral5.1%
Negative23.7%
Written reviews32 reviews
Positive75.0%
Neutral6.3%
Negative18.8%

In-app purchases

5 purchases

Electronics Kit

One-time5
  • Unlock no. of components limit$0.99
  • Unlock Pro feature$1.99
  • 'Show steps' in nodal analysis$2.99
Show 2 more
  • Unlock controlled sources$2.99
  • 'Show steps' in equivalent cir$3.99
None

PLC Simulator, PLC Trainer

No in-app purchases

Questions

Is Electronics Kit free?
Electronics Kit is free to download, with in-app purchases available.
Is PLC Simulator, PLC Trainer free?
PLC Simulator, PLC Trainer is free to download, with no in-app purchases.
Which has better reviews, Electronics Kit or PLC Simulator, PLC Trainer?
Electronics Kit is rated higher. Electronics Kit averages 4.8 out of 5 from 65 ratings, while PLC Simulator, PLC Trainer averages 3.9 from 59 ratings.
Do Electronics Kit or PLC Simulator, PLC Trainer have ads?
Neither Electronics Kit nor PLC Simulator, PLC Trainer shows ads.
Which is updated more often, Electronics Kit or PLC Simulator, PLC Trainer?
Electronics Kit ships an update every 6 weeks, and PLC Simulator, PLC Trainer every 2 months. Most recently, Electronics Kit was updated on October 10, 2026 and PLC Simulator, PLC Trainer on October 3, 2026.

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