# HKC SecureComm 2 vs Dublin Tech Summit

The clearest difference is iOS requirement: HKC SecureComm 2 at 15.6 against Dublin Tech Summit's 17.0. 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.

HKC SecureComm 2 ships an update every 4 months, Dublin Tech Summit every 5 months. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | HKC SecureComm 2 | Dublin Tech Summit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | — |
| Size | 139 MB | 69 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HKC Limited](https://appshunter.io/developer/876325414) | [F5 Digital Media Communications Limited](https://appshunter.io/developer/1457014379) |

## What reviewers say

### HKC SecureComm 2

[App page](https://appshunter.io/ios/app/hkc-securecomm-2/id1608344975)

Manage your alarm system remotely with this app. Receive alerts, view event logs, and control gates, lights, and heating. Features biometric login and an updated design for enhanced user experience.

**Highlights:** Remote alarm arming/unsetting, Alert notifications, Detailed log history, Gate, light, and heating control, Biometric login (face/fingerprint ID)

**In-app purchases:** none


### Dublin Tech Summit

[App page](https://appshunter.io/ios/app/dublin-tech-summit/id6483368945)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HKC SecureComm 2 free?

HKC SecureComm 2 is free to download, with no in-app purchases.

### Is Dublin Tech Summit free?

Dublin Tech Summit is free to download, with no in-app purchases.

### Do HKC SecureComm 2 or Dublin Tech Summit have ads?

Neither HKC SecureComm 2 nor Dublin Tech Summit shows ads.

### Which is updated more often, HKC SecureComm 2 or Dublin Tech Summit?

HKC SecureComm 2 ships an update every 4 months, and Dublin Tech Summit every 5 months. Most recently, HKC SecureComm 2 was updated on September 17, 2026 and Dublin Tech Summit on September 12, 2026.

---

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