# ATC Mobile vs DSC Connect

The clearest difference is update cadence: DSC Connect at every 2 months against ATC Mobile's every 16 months. ATC Mobile's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ATC Mobile ships an update every 16 months, DSC Connect every 2 months. The most recent releases landed on September 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ATC Mobile | DSC Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (255 ratings)](https://appshunter.io/ios/app/dsc-connect/id6478971598/reviews)** |
| Number of ratings | — | **255** |
| Positive reviews | — | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 31 MB | 106 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Globus Sistemas Eletronicos Ltda](https://appshunter.io/developer/1211409010) | [Tyco Safety Products Canada, Ltd.](https://appshunter.io/developer/489891684) |

## What reviewers say

### ATC Mobile

[App page](https://appshunter.io/ios/app/atc-mobile/id1552762275)

**In-app purchases:** none


### DSC Connect

[App page](https://appshunter.io/ios/app/dsc-connect/id6478971598)

Upgrade your alarm system's communication to LTE and gain remote control over your home or business security. Arm, disarm, monitor status, bypass zones, and receive real-time event notifications. Review up to 12 months of event history and manage multiple locations from one account.

**Highlights:** Remote arm/disarm, System status monitoring, Zone bypassing, Real-time event notifications, 12-month event history, Multi-location control

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ATC Mobile free?

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

### Is DSC Connect free?

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

### Do ATC Mobile or DSC Connect have ads?

Neither ATC Mobile nor DSC Connect shows ads.

### Which is updated more often, ATC Mobile or DSC Connect?

ATC Mobile ships an update every 16 months, and DSC Connect every 2 months. Most recently, ATC Mobile was updated on September 10, 2026 and DSC Connect on October 1, 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.*