# PLANET CloudViewerPro vs Belimo Assistant 2

The clearest difference is update cadence: Belimo Assistant 2 at every 5 weeks against PLANET CloudViewerPro's every 7 months. PLANET CloudViewerPro's advantage is iOS requirement (15.6 vs 17.0). 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.

PLANET CloudViewerPro ships an update every 7 months, Belimo Assistant 2 every 5 weeks. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PLANET CloudViewerPro | Belimo Assistant 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (10 ratings)](https://appshunter.io/ios/app/belimo-assistant-2/id6475810004/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 12 MB | 122 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PLANET Technology Corp](https://appshunter.io/developer/436965747) | [BELIMO Automation AG](https://appshunter.io/developer/1149281298) |

## What reviewers say

### PLANET CloudViewerPro

[App page](https://appshunter.io/ios/app/planet-cloudviewerpro/id1658682648)

**Features:** macOS Compatibility

**In-app purchases:** none


### Belimo Assistant 2

[App page](https://appshunter.io/ios/app/belimo-assistant-2/id6475810004)

This app allows for the setup, operation, and troubleshooting of Belimo devices like actuators and valves using a smartphone or tablet. It offers features for checking parameters, monitoring device status, and generating reports.

**Highlights:** Device parameter modification, Identification data display, MP-Bus, BACnet, Modbus addressing, Guided parameter setup, Configuration copy/paste, Live trending and local override, Device health and operation monitoring, Digital report generation

**In-app purchases:** none


## Frequently asked questions

### Is PLANET CloudViewerPro free?

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

### Is Belimo Assistant 2 free?

Belimo Assistant 2 is free to download, with no in-app purchases.

### Do PLANET CloudViewerPro or Belimo Assistant 2 have ads?

Neither PLANET CloudViewerPro nor Belimo Assistant 2 shows ads.

### Which is updated more often, PLANET CloudViewerPro or Belimo Assistant 2?

PLANET CloudViewerPro ships an update every 7 months, and Belimo Assistant 2 every 5 weeks. Most recently, PLANET CloudViewerPro was updated on September 30, 2026 and Belimo Assistant 2 on October 6, 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.*