# SDCSecurity vs Petrone Technology Group App

The clearest difference is ads: Petrone Technology Group App at none against SDCSecurity's shown. Petrone Technology Group App also leads on update cadence (every 3 days vs every 20 months) and monetization model (free vs ad-supported). SDCSecurity's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for SDCSecurity against 5.0 for Petrone Technology Group App. Both are backed by a comparable volume of ratings — 6 and 8 respectively.

SDCSecurity ships an update every 20 months, Petrone Technology Group App every 3 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SDCSecurity | Petrone Technology Group App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/sdcsecurity/id499401163/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/petrone-technology-group-app/id6761141951/reviews) |
| Number of ratings | 6 | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 20 months | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 38 MB | 30 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [SDC Security Door Controls](https://appshunter.io/developer/499401166) | [Petrone Technology Group](https://appshunter.io/developer/1887994953) |

## What reviewers say

### SDCSecurity

[App page](https://appshunter.io/ios/app/sdcsecurity/id499401163)

This business application provides comprehensive access and egress solutions for door openings, focusing on security and fire safety. It integrates practical electrical applications for enhanced control and safety.

**Highlights:** Access and egress solutions, Door opening security, Fire and life safety, Electrical application integration, DoorSnap feature

**Features:** macOS Compatibility

**In-app purchases:** none


### Petrone Technology Group App

[App page](https://appshunter.io/ios/app/petrone-technology-group-app/id6761141951)

Plan your smart home with personalized technology recommendations based on your lifestyle and budget. Connect directly with experts to book consultations, request quotes, and explore a wide range of home automation and A/V services.

**Highlights:** Smart Home Planner, Personalized technology recommendations, Book free consultations, Request detailed quotes, Browse services, Direct team access

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

**In-app purchases:** none


## Frequently asked questions

### Is SDCSecurity free?

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

### Is Petrone Technology Group App free?

Petrone Technology Group App is free to download, with no in-app purchases.

### Which has better reviews, SDCSecurity or Petrone Technology Group App?

SDCSecurity and Petrone Technology Group App are both rated 5.0 out of 5 on the App Store, from 6 and 8 ratings respectively.

### Do SDCSecurity or Petrone Technology Group App have ads?

SDCSecurity shows ads; Petrone Technology Group App does not.

### Which is updated more often, SDCSecurity or Petrone Technology Group App?

SDCSecurity ships an update every 20 months, and Petrone Technology Group App every 3 days. Most recently, SDCSecurity was updated on October 6, 2026 and Petrone Technology Group App on October 7, 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.*