# PLC Simulator 2, Ladder Logic vs Electrical Calculator

The clearest difference is price: PLC Simulator 2, Ladder Logic at Free against Electrical Calculator's $4.99. PLC Simulator 2, Ladder Logic also leads on update cadence (every 6 days vs every 3 months) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

PLC Simulator 2, Ladder Logic is free to download; Electrical Calculator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PLC Simulator 2, Ladder Logic ships an update every 6 days, Electrical Calculator every 3 months. Both last shipped on October 20, 2026.

## The numbers

| Metric | PLC Simulator 2, Ladder Logic | Electrical Calculator |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.9 (121 ratings)](https://appshunter.io/ios/app/plc-simulator-2-ladder-logic/id1672572436/reviews)** | — |
| Number of ratings | **121** | — |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | Free | — |
| Size | 29 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David White](https://appshunter.io/developer/911163945) | [Shanghai Sheyuan Network Technology Co., Ltd.](https://appshunter.io/developer/1560626858) |

## What reviewers say

### PLC Simulator 2, Ladder Logic

[App page](https://appshunter.io/ios/app/plc-simulator-2-ladder-logic/id1672572436)

This application enables students and professionals to test and explore basic PLC programming using ladder logic on their mobile devices. It supports various instructions, configurable rungs, and includes interactive animations for a hands-on learning experience. Save and modify up to 20 programs, with preloaded examples to aid understanding.

**Highlights:** Configurable rungs, Input/Output descriptions, Ladder logic simulation, Save up to 20 programs, Interactive animations, Preloaded example programs

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Electrical Calculator

[App page](https://appshunter.io/ios/app/electrical-calculator-panel/id6761541388)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PLC Simulator 2, Ladder Logic free?

PLC Simulator 2, Ladder Logic is free to download, with no in-app purchases.

### Is Electrical Calculator free?

Electrical Calculator costs $4.99, with no in-app purchases.

### Do PLC Simulator 2, Ladder Logic or Electrical Calculator have ads?

Neither PLC Simulator 2, Ladder Logic nor Electrical Calculator shows ads.

### Which is updated more often, PLC Simulator 2, Ladder Logic or Electrical Calculator?

PLC Simulator 2, Ladder Logic ships an update every 6 days, and Electrical Calculator every 3 months. Most recently, PLC Simulator 2, Ladder Logic was updated on October 20, 2026 and Electrical Calculator on October 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*