# PLC Simulator 2, Ladder Logic vs Circuit Wiring Simulator

The clearest difference is in-app purchases: PLC Simulator 2, Ladder Logic at none against Circuit Wiring Simulator's 10. PLC Simulator 2, Ladder Logic also leads on update cadence (every 6 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Circuit Wiring Simulator sells 10 one-off in-app purchases. PLC Simulator 2, Ladder Logic asks for nothing beyond the download.

PLC Simulator 2, Ladder Logic ships an update every 6 days, Circuit Wiring Simulator every 2 weeks. The most recent releases landed on October 20, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PLC Simulator 2, Ladder Logic | Circuit Wiring Simulator |
| --- | --- | --- |
| Price | Free | Free |
| 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** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 29 MB | 48 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [David White](https://appshunter.io/developer/911163945) | [沛洁 赖](https://appshunter.io/developer/1895142467) |

## 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


### Circuit Wiring Simulator

[App page](https://appshunter.io/ios/app/circuit-wiring-simulator/id6763458134)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-day-discount0_9 VIP | $4.49 | one-time |
| 30-day VIP | $4.99 | one-time |
| 90-day-discount0_9 VIP | $8.09 | one-time |
| 90-day VIP | $8.99 | one-time |
| One-year-discount0_9 VIP | $14.49 | one-time |
| One-year VIP | $15.90 | one-time |
| three-year-discount0_9 VIP | $22.49 | one-time |
| three-year VIP | $24.99 | one-time |
| Lifetime-discount0_9 VIP | $31.49 | one-time |
| Lifetime VIP | $34.99 | one-time |


## 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 Circuit Wiring Simulator free?

Circuit Wiring Simulator is free to download, with in-app purchases available.

### Do PLC Simulator 2, Ladder Logic or Circuit Wiring Simulator have ads?

Neither PLC Simulator 2, Ladder Logic nor Circuit Wiring Simulator shows ads.

### Which is updated more often, PLC Simulator 2, Ladder Logic or Circuit Wiring Simulator?

PLC Simulator 2, Ladder Logic ships an update every 6 days, and Circuit Wiring Simulator every 2 weeks. Most recently, PLC Simulator 2, Ladder Logic was updated on October 20, 2026 and Circuit Wiring Simulator on October 31, 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.*