# CloudRain vs ABUS Z

The clearest difference is iOS requirement: ABUS Z at 8.0 against CloudRain's 12.0. On price, update cadence, ads 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.

CloudRain ships an update every 6 months, ABUS Z every 3 months. The most recent releases landed on September 8, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | CloudRain | ABUS Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abus-z-wave-one/id1370337202/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 11.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 34 MB | 178 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CloudRain GmbH](https://appshunter.io/developer/981513238) | [ABUS Security Center GmbH & Co. KG](https://appshunter.io/developer/374885222) |

## What reviewers say

### CloudRain

[App page](https://appshunter.io/ios/app/cloudrain/id1143543471)

**Features:** macOS Compatibility

**In-app purchases:** none


### ABUS Z

[App page](https://appshunter.io/ios/app/abus-z-wave-one/id1370337202)

Control and expand your smart home with a central gateway. Integrate ABUS sensors and third-party devices for security, energy saving, and climate control. Combine with the Smartvest system for enhanced safety and convenience.

**Highlights:** Centralized smart home control, Integrate ABUS sensors, Connect third-party devices, Energy saving features, Heating regulation, Enhanced security with Smartvest

**In-app purchases:** none


## Frequently asked questions

### Is CloudRain free?

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

### Is ABUS Z free?

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

### Do CloudRain or ABUS Z have ads?

Neither CloudRain nor ABUS Z shows ads.

### Which is updated more often, CloudRain or ABUS Z?

CloudRain ships an update every 6 months, and ABUS Z every 3 months. Most recently, CloudRain was updated on September 8, 2026 and ABUS Z on June 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*