# SICK Safety Assistant vs TD Drive Tool

The clearest difference is review sentiment: SICK Safety Assistant at 100% against TD Drive Tool's 0%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SICK Safety Assistant ships an update every 6 months, TD Drive Tool every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SICK Safety Assistant | TD Drive Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/td-drive-tool/id1506956010/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 30 MB | 28 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SICK AG](https://appshunter.io/developer/988403777) | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) |

## What reviewers say

### SICK Safety Assistant

[App page](https://appshunter.io/ios/app/sick-safety-assistant/id1473981120)

Diagnose safety sensors on-site, even without power. Access technical data, status, and error history by tapping your smartphone or tablet on the sensor's NFC logo. Configure sensors easily for quick access to all relevant information.

**Highlights:** On-site condition diagnostics, Access technical data, View beam status, Error history access, Shutdown analysis, Sensor configuration

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SICK Safety Assistant free?

SICK Safety Assistant is free to download, with no in-app purchases.

### Is TD Drive Tool free?

TD Drive Tool is free to download, with no in-app purchases.

### Do SICK Safety Assistant or TD Drive Tool have ads?

Neither SICK Safety Assistant nor TD Drive Tool shows ads.

### Which is updated more often, SICK Safety Assistant or TD Drive Tool?

SICK Safety Assistant ships an update every 6 months, and TD Drive Tool every 3 months. Most recently, SICK Safety Assistant was updated on November 3, 2026 and TD Drive Tool 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.*