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.
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.
- Component value calculators
- Extensive pinout diagrams
- Electronic resource library
- SMD resistor code lookup
- Ohm's law calculator
- RC charging/discharging calculator
- Frequency converter
Read full descriptionHide 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
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.
- Interactive PLC simulator
- Learn PLC basics
- Experiment with programming
- Save and load programs
- Understand logic circuits
- User-friendly interface
Read full descriptionHide 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
Verdict
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
Both are free to download. Electronics Kit sells 5 one-off in-app purchases. PLC Simulator, PLC Trainer asks for nothing beyond the download.
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.
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.
| Parameter | Electronics Kit | PLC Simulator, PLC Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (65 ratings) — better | 3.9 (59 ratings) |
| Positive reviews | 91.4% of reviews — better | 75.0% of reviews |
| Number of ratings | 65 — better | 59 |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 53 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | David White |
Customer experience
Electronics Kit
PLC Simulator, PLC Trainer
In-app purchases
Electronics Kit
- Unlock no. of components limit$0.99
- Unlock Pro feature$1.99
- 'Show steps' in nodal analysis$2.99
Show 2 moreShow fewer
- Unlock controlled sources$2.99
- 'Show steps' in equivalent cir$3.99
PLC Simulator, PLC Trainer
No in-app purchases
Questions
Is Electronics Kit free?
Is PLC Simulator, PLC Trainer free?
Which has better reviews, Electronics Kit or PLC Simulator, PLC Trainer?
Do Electronics Kit or PLC Simulator, PLC Trainer have ads?
Which is updated more often, Electronics Kit or PLC Simulator, PLC Trainer?
Other comparisons















