# LUPUS vs SV Linkowitz Digital

The clearest difference is update cadence: LUPUS at weekly against SV Linkowitz Digital's every 2 months. LUPUS also leads on iOS requirement (9.3 vs 11.0). 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.

LUPUS ships an update weekly, SV Linkowitz Digital every 2 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | LUPUS | SV Linkowitz Digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (10 ratings)](https://appshunter.io/ios/app/lupus/id963133307/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | — |
| Size | 219 MB | 192 MB |
| Requires iOS | **9.3** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lupus-Electronics GmbH](https://appshunter.io/developer/550407567) | [intertaxexpert Gutachtenmanagement GmbH](https://appshunter.io/developer/1338773558) |

## What reviewers say

### LUPUS

[App page](https://appshunter.io/ios/app/lupus/id963133307)

Control and monitor your home security system remotely. Adjust settings, view live camera feeds, and receive instant alerts for events like burglary, fire, or water leaks. The customizable dashboard provides quick access to all essential information and functions.

**Highlights:** Customizable dashboard, Live camera view, Arm/disarm sensors, Instant event notifications, System configuration, Record playback

**Features:** macOS Compatibility

**In-app purchases:** none


### SV Linkowitz Digital

[App page](https://appshunter.io/ios/app/sv-linkowitz-digital/id1551654078)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LUPUS free?

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

### Is SV Linkowitz Digital free?

SV Linkowitz Digital is free to download, with no in-app purchases.

### Do LUPUS or SV Linkowitz Digital have ads?

Neither LUPUS nor SV Linkowitz Digital shows ads.

### Which is updated more often, LUPUS or SV Linkowitz Digital?

LUPUS ships an update weekly, and SV Linkowitz Digital every 2 months. Most recently, LUPUS was updated on October 6, 2026 and SV Linkowitz Digital 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.*