# TD Drive Tool vs PLC Simulator 2, Ladder Logic

The clearest difference is review sentiment: PLC Simulator 2, Ladder Logic at 84% against TD Drive Tool's 0%. PLC Simulator 2, Ladder Logic also leads on rating (4.9 vs 3.0) and update cadence (every 6 days vs every 3 months). 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 3.0. That said, the two scores are not equally well evidenced: PLC Simulator 2, Ladder Logic has 121 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of TD Drive Tool's written reviews are positive against 84% of PLC Simulator 2, Ladder Logic's.

TD Drive Tool ships an update every 3 months, PLC Simulator 2, Ladder Logic every 6 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | TD Drive Tool | PLC Simulator 2, Ladder Logic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/td-drive-tool/id1506956010/reviews) | **[4.9 (121 ratings)](https://appshunter.io/ios/app/plc-simulator-2-ladder-logic/id1672572436/reviews)** |
| Number of ratings | 2 | **121** |
| Positive reviews | 0.0% of reviews | **84.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 28 MB | 29 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) | [David White](https://appshunter.io/developer/911163945) |

## What reviewers say

### TD Drive Tool

[App page](https://appshunter.io/ios/app/td-drive-tool/id1506956010)

This application offers an advanced interface for managing TD series drive systems. It enables users to read and modify system configurations, perform commissioning, and access diagnostic and real-time data for troubleshooting. Users can also generate system reports.

**Highlights:** Advanced user interface for TD series drives, Read and modify drive system configuration, Perform drive commissioning, Read diagnostic and real-time data, Troubleshoot the system, Send system reports

**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 TD Drive Tool free?

TD Drive Tool 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, TD Drive Tool or PLC Simulator 2, Ladder Logic?

PLC Simulator 2, Ladder Logic is rated higher. TD Drive Tool averages 3.0 out of 5 from 2 ratings, while PLC Simulator 2, Ladder Logic averages 4.9 from 121 ratings.

### Do TD Drive Tool or PLC Simulator 2, Ladder Logic have ads?

Neither TD Drive Tool nor PLC Simulator 2, Ladder Logic shows ads.

### Which is updated more often, TD Drive Tool or PLC Simulator 2, Ladder Logic?

TD Drive Tool ships an update every 3 months, and PLC Simulator 2, Ladder Logic every 6 days. Most recently, TD Drive Tool was updated on November 3, 2026 and PLC Simulator 2, Ladder Logic on November 3, 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.*