Comparison

PLC AI vs Electro Sim

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

Head to head
About

PLC AI

Learn industrial automation and PLC programming through realistic simulations. Practice with Rockwell and Siemens systems, including ladder logic, SCADA, HMI, and VFDs. AI-powered tools offer smart diagnostics and feedback for skill development.

Highlights
  • PLC Ladder Logic Simulation
  • Rockwell & Siemens Training
  • AI-powered Diagnostics
  • SCADA & HMI Development
  • VFD Integration
  • Industrial Networking Practice
Features
Read full description

Learn PLC Programming and Industrial Automation with Rockwell & Siemens Training! Simulate, program, and troubleshoot PLCs using TIA Portal, RSLogix, Studio 5000, SCADA systems, HMI interfaces, VFDs, and industrial networks with AI-powered tools. Learn automation through real-world PLC simulations PLC Training with Siemens S7-1200 and S7-1500 PLCs using TIA Portal, or ControlLogix and CompactLogix controllers from Allen-Bradley with RSLogix and Studio 5000. Build Ladder Logic programs, simulate SCADA, configure HMI screens, and integrate VFDs using real automation scenarios. Unlock skills in: Siemens TIA Portal for PLC simulation and Ladder Logic programming Allen-Bradley RSLogix and Studio 5000 environments HMI development with FactoryTalk View and WinCC VFD integration with PowerFlex, Sinamics, ABB, Danfoss, and Mitsubishi Industrial networking with EtherNet/IP, Profibus, Profinet, and Modbus TCP Practice and troubleshoot: Simulate conveyor belts, motors, robotics, sensors, and real industrial logic Detect PLC faults with our AI-powered diagnostics and smart fault scanner Use structured training paths, step-by-step tutorials, and expert lessons Gain AI-generated feedback, solve automation challenges, and earn certifications Featured Tools and Training Modules: • PLC Ladder Logic Simulator • Siemens Training: TIA Portal Simulation • Rockwell RSLogix and Studio 5000 Simulation • HMI Builder: WinCC and FactoryTalk View • VFD Configurator: PowerFlex, Sinamics, Danfoss • SCADA Programming:Faults & Alarms • Industrial Networks: Profinet, Modbus, EtherNet/IP • Fault Scanner with Smart diagnostics • Arduino Integration with PLC Ladder Code • Structured text and FBD support (soon) Who Should Use PLC AI & PLC Simulator? Engineers and technicians in industrial automation and controls Students learning Ladder Logic, TIA Portal, and RSLogix programming Factory operators and maintenance teams working with PLCs and SCADA Professionals building expertise in Siemens, Rockwell, Honeywell, Schneider, ABB, and more What Makes PLC AI Different? Practice real PLC logic without hardware Get certified in Rockwell PLC & Siemens Training Train with 100+ hours of content in PLCs, HMI, SCADA, and VFDs Continuous updates with new brands and modules PLC Simulator: +100 industrial processes Connect with a global community of engineers and automation experts Industry Applications: • Manufacturing: Smart automation, motion control, predictive diagnostics • Energy: Renewable system control, grid optimization, industrial IoT • Robotics: Axis control, servos, automation design with PLC Simulator & ladder logic • Automotive: SCADA supervision, machine vision, real-time inspection • Food and Beverage: Quality assurance, packaging, and process control Brands and Systems You’ll Master: Siemens, Rockwell Automation, Schneider Electric, ABB, Eaton, Mitsubishi, Honeywell, Danfoss, SEW-Eurodrive, Phoenix Contact, Omron, Arduino, and more Why Choose PLC AI? Get hands-on experience with a complete PLC simulator, SCADA editor, HMI design tools, and VFD configuration. Use our built-in AI fault scanner to detect and fix PLC errors instantly. Learn Ladder Logic programming while working on real industrial use cases—no hardware required. More Features: Real-time simulation with animation Gamified learning paths and skill progression Courses and modules in English and Spanish Compatible with education and professional certification programs Trusted by engineers in over 120 countries Enhance your PLC programming expertise with realistic ladder logic simulations using Studio 5000 and TIA Portal. Simulate automation systems, troubleshoot real-world faults, and build smart SCADA and HMI interfaces. Master logic control, expand your industrial skills, and boost your automation career today with PLC AI. PLC Simulator in your hands! Download PLC AI and take your industrial automation career to the next level—learn, RSLogix, TIA Portal, Ladder Logic, SCADA, and HMI today.

About

Electro Sim

Learn and teach basic electronics with an intuitive circuit simulator. Drag, wire, and combine components on a real-time canvas to visualize current flow and understand DC circuit concepts.

Highlights
  • Intuitive drag-and-drop canvas
  • Real-time DC simulation with current visualization
  • Extensive component library with search
  • Build and reuse custom components
  • Save, load, and export circuits
  • Undo/redo functionality
Features
Read full description

Build a circuit. See current flow. Understand how it works. Electro Sim turns electronics into something you can explore on your iPhone or iPad. Place components, connect wires, and run a simulation to see how your circuit responds. Whether you are learning the basics, preparing a classroom demonstration, or testing an idea, start with a working example or build your own. BUILD ON A CANVAS OR A BREADBOARD Create schematic circuits with drag-and-drop components and flexible wiring, or try a virtual breadboard with components and jumper wires. Zoom in to make connections, rotate parts, and use undo and redo as you experiment. SEE WHAT CHANGES WHEN YOU CHANGE THE CIRCUIT Follow animated current flow, inspect voltage and current readings, and use a virtual multimeter to explore circuit behavior. Adjust component values, toggle switches, or advance the simulation one step at a time to connect cause and effect. LEARN THROUGH WORKING EXAMPLES Explore LED circuits, capacitor charging, logic gates, adders, counters, seven-segment displays, and traffic lights. Selected examples include guided steps that help you investigate the circuit and check your understanding. FIND THE PARTS YOU NEED Browse a searchable component library with resistors, capacitors, inductors, diodes, LEDs, transistors, switches, buzzers, logic gates, and signal sources. Component descriptions and pin information help you decide what to use and how to connect it. TURN CIRCUIT BLOCKS INTO REUSABLE MODULES With Pro, create custom components from circuit blocks, define their pins, and reuse them in new projects. Build up a collection of modules as your ideas grow. Custom component creation and use require an active Pro subscription. SAVE AND SHARE YOUR WORK Save projects to revisit later, exchange circuit files in JSON format, and export circuit snapshots or PDF reports with readings and notes for learning and discussion. Designed for iPhone and iPad, with light and dark appearances and English, Simplified Chinese, and Traditional Chinese interfaces. Start with one LED, then see where your curiosity takes you.

Screenshots

PLC AI4 screens
Electro Sim4 screens

Verdict

The call

The clearest difference is review sentiment: Electro Sim at 100% against PLC AI's 29%. PLC AI's advantage is rating (4.5 vs 4.0) and update cadence (every 3 weeks vs every 4 months). On price, ads, in-app purchases and monetization model 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. PLC AI sells 16 in-app purchases, starting at $4.99 per 7 days and Electro Sim sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PLC AI holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: PLC AI has 84 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 29% of PLC AI's written reviews are positive against 100% of Electro Sim's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

PLC AI ships an update every 3 weeks, Electro Sim every 4 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard5 real differences · 5 level
PLC AI versus Electro Sim: the parameters behind the verdict, then further details
ParameterPLC AIElectro Sim
PriceFreeFree
Rating4.5 (84 ratings) — better4.0 (1 ratings)
Positive reviews28.6% of reviews100.0% of reviews — better
Number of ratings84 — better1
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size860 MB19 MB
Age rating4+4+
DeveloperRODRIGO DIAZ剑龙 刘

Customer experience

PLC AI

All ratings67 ratings
Positive85.1%
Neutral4.5%
Negative10.4%
Written reviews14 reviews
Positive28.6%
Neutral7.1%
Negative64.3%

Electro Sim

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

16 purchases

PLC AI

Subscriptions15
  • WEEKLY PACKAGE 3$4.997 Days
  • WEEKLY PACKAGE 2$6.997 Days
  • MONTHLY PACKAGE 3$9.991 Month
Show 12 more
  • Weekly$9.997 Days
  • MONTHLY PACKAGE 2$13.991 Month
  • Monthly$19.991 Month
  • Black Friday$28.991 Year
  • Trimestral$29.993 Months
  • Annual Offer3 Days trial$39.991 Year
  • Annual Offer3 Days trial$54.991 Year
  • ANNUAL PACKAGE 33 Days trial$59.991 Year
  • ANNUAL PACKAGE 23 Days trial$94.991 Year
  • Christmas Annual Membership$119.991 Year
  • Annual3 Days trial$129.991 Year
  • ALL IN ONE3 Days trial$149.991 Year
One-time1
  • LifetimeFree
2 purchases

Electro Sim

One-time2
  • Monthly$0.99
  • Yearly$3.99

Questions

Is PLC AI free?
PLC AI is free to download, with in-app purchases available.
Is Electro Sim free?
Electro Sim is free to download, with in-app purchases available.
Which has better reviews, PLC AI or Electro Sim?
PLC AI is rated higher. PLC AI averages 4.5 out of 5 from 84 ratings, while Electro Sim averages 4.0 from 1 ratings.
Do PLC AI or Electro Sim have ads?
Neither PLC AI nor Electro Sim shows ads.
Which is updated more often, PLC AI or Electro Sim?
PLC AI ships an update every 3 weeks, and Electro Sim every 4 months. Most recently, PLC AI was updated on October 24, 2026 and Electro Sim on October 22, 2026.

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