# MTCApp vs Avarn Security personalarm

The clearest difference is update cadence: MTCApp at every 11 days against Avarn Security personalarm's every 2 months. Avarn Security personalarm's advantage is iOS requirement (11.0 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.

MTCApp ships an update every 11 days, Avarn Security personalarm every 2 months. The most recent releases landed on October 12, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MTCApp | Avarn Security personalarm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Size | 6 MB | 15 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ingeniørfirmaet Poul Tarp A/S](https://appshunter.io/developer/970385837) | [Skyresponse AB](https://appshunter.io/developer/639658030) |

## What reviewers say

### MTCApp

[App page](https://appshunter.io/ios/app/mtcapp/id1166975125)

**In-app purchases:** none


### Avarn Security personalarm

[App page](https://appshunter.io/ios/app/avarn-security-personalarm/id1544248424)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MTCApp free?

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

### Is Avarn Security personalarm free?

Avarn Security personalarm is free to download, with no in-app purchases.

### Do MTCApp or Avarn Security personalarm have ads?

Neither MTCApp nor Avarn Security personalarm shows ads.

### Which is updated more often, MTCApp or Avarn Security personalarm?

MTCApp ships an update every 11 days, and Avarn Security personalarm every 2 months. Most recently, MTCApp was updated on October 12, 2026 and Avarn Security personalarm on October 27, 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.*