# Dimensionalizer vs Sec MQTT Pub

The clearest difference is ratings volume: Dimensionalizer at 7 against Sec MQTT Pub's 1. On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Dimensionalizer against 5.0 for Sec MQTT Pub. That said, the two scores are not equally well evidenced: Dimensionalizer has 7 ratings behind it against 1, so its average is the more settled of the two.

Dimensionalizer ships an update every 25 months, Sec MQTT Pub every 28 months. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Dimensionalizer | Sec MQTT Pub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/dimensionalizer/id1465776697/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sec-mqtt-pub/id1554992163/reviews) |
| Number of ratings | **7** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 25 months** | Every 28 months |
| Monetization | Free | Free |
| Size | 17 MB | 3 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Target Freight Management, Inc.](https://appshunter.io/developer/1465776696) | [Care Active Corp.](https://appshunter.io/developer/1739001802) |

## What reviewers say

### Dimensionalizer

[App page](https://appshunter.io/ios/app/dimensionalizer/id1465776697)

This app interfaces with specialized hardware to scan and measure freight, streamlining logistics. It allows users to control the system, create shipments, and generate bills of lading for efficient freight management and damage claim support.

**Highlights:** Scan and measure freight, Control scanning hardware, Create shipments, Generate bills of lading, Integrate with TMS and ERP, Attach photos for claims

**Features:** macOS Compatibility

**In-app purchases:** none


### Sec MQTT Pub

[App page](https://appshunter.io/ios/app/sec-mqtt-pub/id1554992163)

This app provides a secure MQTT client for communicating with IoT devices using X.509 authentication and AES-128 encryption. It allows for customized messages and topics, offering a robust solution for secure IoT project communication.

**Highlights:** X.509 authentication, Root CA authentication support, AES-128 encryption, Face ID / Touch ID support, Customizable buttons for messages and topics, Open-source project

**In-app purchases:** none


## Frequently asked questions

### Is Dimensionalizer free?

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

### Is Sec MQTT Pub free?

Sec MQTT Pub is free to download, with no in-app purchases.

### Which has better reviews, Dimensionalizer or Sec MQTT Pub?

Dimensionalizer and Sec MQTT Pub are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do Dimensionalizer or Sec MQTT Pub have ads?

Neither Dimensionalizer nor Sec MQTT Pub shows ads.

### Which is updated more often, Dimensionalizer or Sec MQTT Pub?

Dimensionalizer ships an update every 25 months, and Sec MQTT Pub every 28 months. Most recently, Dimensionalizer was updated on October 17, 2026 and Sec MQTT Pub on October 10, 2026.

---

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