# Plock vs AVIOT · Technical Alarm

The clearest difference is update cadence: AVIOT · Technical Alarm at weekly against Plock's every 17 months. Plock's advantage is iOS requirement (12.0 vs 15.0). 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.

Plock ships an update every 17 months, AVIOT · Technical Alarm weekly. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Plock | AVIOT · Technical Alarm |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 47 MB | 44 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [El Parking Internet](https://appshunter.io/developer/1120207709) | [Ingeniatic Desarrollo S.L.](https://appshunter.io/developer/1254408968) |

## What reviewers say

### Plock

[App page](https://appshunter.io/ios/app/plock/id1477297122)

This app provides intelligent access control for businesses and communities, enhancing door security with virtual keys on mobile devices. It requires the Plock system to be installed on your premises.

**Highlights:** Intelligent access control, Virtual keys via mobile, Enhanced door security, Customizable system, Platform for managing building access

**Features:** Vision Pro support

**In-app purchases:** none


### AVIOT · Technical Alarm

[App page](https://appshunter.io/ios/app/aviot-technical-alarm/id6745447984)

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

**In-app purchases:** none


## Frequently asked questions

### Is Plock free?

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

### Is AVIOT · Technical Alarm free?

AVIOT · Technical Alarm is free to download, with no in-app purchases.

### Do Plock or AVIOT · Technical Alarm have ads?

Neither Plock nor AVIOT · Technical Alarm shows ads.

### Which is updated more often, Plock or AVIOT · Technical Alarm?

Plock ships an update every 17 months, and AVIOT · Technical Alarm weekly. Most recently, Plock was updated on October 12, 2026 and AVIOT · Technical Alarm on October 15, 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.*