# Binary_Calculator vs PLC Simulator 2, Ladder Logic

The clearest difference is rating: PLC Simulator 2, Ladder Logic at 4.9 against Binary_Calculator's 1.0. PLC Simulator 2, Ladder Logic also leads on update cadence (every 6 days vs every 23 months) and ratings volume (118 vs 1). Binary_Calculator's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and monetization model 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 1.0. That said, the two scores are not equally well evidenced: PLC Simulator 2, Ladder Logic has 118 ratings behind it against 1, so its average is the more settled of the two.

Binary_Calculator ships an update every 23 months, PLC Simulator 2, Ladder Logic every 6 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Binary_Calculator | PLC Simulator 2, Ladder Logic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/binary-calculator/id1611003861/reviews) | **[4.9 (118 ratings)](https://appshunter.io/ios/app/plc-simulator-2-ladder-logic/id1672572436/reviews)** |
| Number of ratings | 1 | **118** |
| Positive reviews | — | 84.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 27 MB | 29 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ahmad Sattar](https://appshunter.io/developer/1458483953) | [David White](https://appshunter.io/developer/911163945) |

## What reviewers say

### Binary_Calculator

[App page](https://appshunter.io/ios/app/binary-calculator/id1611003861)

Easily perform arithmetic operations on binary numbers with this calculator. It offers basic and advanced modes, a history of past calculations, and an in-app binary keyboard for quick input. Get results in seconds with step-by-step solutions.

**Highlights:** Basic and advanced modes, Calculation history, In-app binary keyboard, Multiple arithmetic operations, Decimal to binary conversion, Step-wise solutions

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Binary_Calculator free?

Binary_Calculator is free to download, with no in-app purchases.

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

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

### Which has better reviews, Binary_Calculator or PLC Simulator 2, Ladder Logic?

PLC Simulator 2, Ladder Logic is rated higher. Binary_Calculator averages 1.0 out of 5 from 1 ratings, while PLC Simulator 2, Ladder Logic averages 4.9 from 118 ratings.

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

Neither Binary_Calculator nor PLC Simulator 2, Ladder Logic shows ads.

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

Binary_Calculator ships an update every 23 months, and PLC Simulator 2, Ladder Logic every 6 days. Most recently, Binary_Calculator was updated on October 15, 2026 and PLC Simulator 2, Ladder Logic on October 16, 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.*