# Security Premium vs LIEMKE

The clearest difference is ads: LIEMKE at none against Security Premium's shown. LIEMKE also leads on monetization model (free vs ad-supported). On price, review sentiment, update cadence 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.

Security Premium ships an update every 8 months, LIEMKE every 5 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Security Premium | LIEMKE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | **10.6% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 5 months** |
| Monetization | Ad-supported | **Free** |
| Size | 552 MB | 24 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Technaxx Deutschland gmbh](https://appshunter.io/developer/933117197) | [Blaser Group GmbH](https://appshunter.io/developer/1593843885) |

## What reviewers say

### Security Premium

[App page](https://appshunter.io/ios/app/security-premium/id1186609734)

Monitor your property remotely with live video and audio feeds. Receive instant alerts via push notifications or email for any detected activity. Easily connect compatible accessories to expand your surveillance.

**Highlights:** Live video and audio monitoring, Remote access from anywhere, Push and email alerts, QR-code device connection, Playback of recorded footage

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

**In-app purchases:** none


### LIEMKE

[App page](https://appshunter.io/ios/app/liemke-app/id1593843883)

Stream live thermal images from your LIEMKE device to your smartphone or tablet. Browse, save, and manage photos and videos captured by your device. Access operating instructions and important device information conveniently.

**Highlights:** Live thermal image streaming, Photo and video browsing, Local media saving, Device operating instructions access, Support for multiple LIEMKE models

**In-app purchases:** none


## Frequently asked questions

### Is Security Premium free?

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

### Is LIEMKE free?

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

### Do Security Premium or LIEMKE have ads?

Security Premium shows ads; LIEMKE does not.

### Which is updated more often, Security Premium or LIEMKE?

Security Premium ships an update every 8 months, and LIEMKE every 5 months. Most recently, Security Premium was updated on October 16, 2026 and LIEMKE on October 13, 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.*