# PLC Simulator 2, Ladder Logic vs Bluetooth Serial Connect

The clearest difference is review sentiment: PLC Simulator 2, Ladder Logic at 84% against Bluetooth Serial Connect's 0%. PLC Simulator 2, Ladder Logic also leads on rating (4.9 vs 3.7) and ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PLC Simulator 2, Ladder Logic holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: PLC Simulator 2, Ladder Logic has 113 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 84% of PLC Simulator 2, Ladder Logic's written reviews are positive against 0% of Bluetooth Serial Connect's.

PLC Simulator 2, Ladder Logic ships an update every 4 days, Bluetooth Serial Connect every 10 months. The most recent releases landed on September 19, 2026 and July 21, 2026 respectively.

## The numbers

| Metric | PLC Simulator 2, Ladder Logic | Bluetooth Serial Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (113 ratings)](https://appshunter.io/ios/app/plc-simulator-2-ladder-logic/id1672572436/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/bluetooth-serial-connect/id6449396821/reviews) |
| Number of ratings | **113** | 7 |
| Positive reviews | **84.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 10 months |
| Monetization | Free | Free |
| Size | 29 MB | 24 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David White](https://appshunter.io/developer/911163945) | [Henry Abrahamsen](https://appshunter.io/developer/1544660671) |

## 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


### Bluetooth Serial Connect

[App page](https://appshunter.io/ios/app/bluetooth-serial-connect/id6449396821)

Control your Arduino projects with your phone. Design custom interfaces with buttons, joysticks, and displays to send and receive data via Bluetooth low-energy modules. An integrated library simplifies the connection process.

**Highlights:** Customizable control boards, Button and joystick inputs, Display integration, Bluetooth low-energy module support, Arduino library for easy integration

**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 Bluetooth Serial Connect free?

Bluetooth Serial Connect is free to download, with no in-app purchases.

### Which has better reviews, PLC Simulator 2, Ladder Logic or Bluetooth Serial Connect?

PLC Simulator 2, Ladder Logic is rated higher. PLC Simulator 2, Ladder Logic averages 4.9 out of 5 from 113 ratings, while Bluetooth Serial Connect averages 3.7 from 7 ratings.

### Do PLC Simulator 2, Ladder Logic or Bluetooth Serial Connect have ads?

Bluetooth Serial Connect shows ads; PLC Simulator 2, Ladder Logic does not.

### Which is updated more often, PLC Simulator 2, Ladder Logic or Bluetooth Serial Connect?

PLC Simulator 2, Ladder Logic ships an update every 4 days, and Bluetooth Serial Connect every 10 months. Most recently, PLC Simulator 2, Ladder Logic was updated on September 19, 2026 and Bluetooth Serial Connect on July 21, 2026.

---

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