# Polytan InfoArena vs LUPUS Cloud

The clearest difference is update cadence: LUPUS Cloud at every 3 months against Polytan InfoArena's every 5 months. 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.

Polytan InfoArena ships an update every 5 months, LUPUS Cloud every 3 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Polytan InfoArena | LUPUS Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 11 MB | 63 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Michael Walter](https://appshunter.io/developer/1482583082) | [Lupus-Electronics GmbH](https://appshunter.io/developer/550407567) |

## What reviewers say

### Polytan InfoArena

[App page](https://appshunter.io/ios/app/polytan-infoarena/id1086382075)

**Features:** macOS Compatibility

**In-app purchases:** none


### LUPUS Cloud

[App page](https://appshunter.io/ios/app/lupus-cloud/id1497737570)

Manage and receive alerts from your smart smoke detectors connected to a secure IoT platform. This app allows for easy setup and monitoring of connected sensors, ensuring timely notifications for peace of mind.

**Highlights:** Sensor setup and management, Receive real-time alerts and notifications, Connects directly via mobile network, Automatic remote maintenance, Easy one-click installation, 10-year battery life monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Polytan InfoArena free?

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

### Is LUPUS Cloud free?

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

### Do Polytan InfoArena or LUPUS Cloud have ads?

Neither Polytan InfoArena nor LUPUS Cloud shows ads.

### Which is updated more often, Polytan InfoArena or LUPUS Cloud?

Polytan InfoArena ships an update every 5 months, and LUPUS Cloud every 3 months. Most recently, Polytan InfoArena was updated on October 7, 2026 and LUPUS Cloud on October 5, 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.*