# Stonel Wireless Link vs Belimo Assistant 2

The clearest difference is rating: Stonel Wireless Link at 4.5 against Belimo Assistant 2's 3.4. Stonel Wireless Link also leads on iOS requirement (9.0 vs 17.0). Belimo Assistant 2's advantage is update cadence (every 5 weeks vs every 5 months) and ratings volume (10 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stonel Wireless Link holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: Belimo Assistant 2 has 10 ratings behind it against 2, so its average is the more settled of the two.

Stonel Wireless Link ships an update every 5 months, Belimo Assistant 2 every 5 weeks. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Stonel Wireless Link | Belimo Assistant 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/stonel-wireless-link/id995355080/reviews)** | [3.4 (10 ratings)](https://appshunter.io/ios/app/belimo-assistant-2/id6475810004/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 2 MB | 125 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Valmet Flow Control Inc.](https://appshunter.io/developer/995355079) | [BELIMO Automation AG](https://appshunter.io/developer/1149281298) |

## What reviewers say

### Stonel Wireless Link

[App page](https://appshunter.io/ios/app/stonel-wireless-link/id995355080)

This app allows remote monitoring and control of automated valves via Bluetooth. Users can locate valves, set switch positions, manage network addresses, and log maintenance information. It also provides access to installation manuals and diagnostic data.

**Highlights:** Remote valve location, Monitor/set switch positions, Monitor/set network address, Operate solenoid valves, Identify model/serial number, Log maintenance information, Monitor diagnostics

**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 Stonel Wireless Link free?

Stonel Wireless Link 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.

### Which has better reviews, Stonel Wireless Link or Belimo Assistant 2?

Stonel Wireless Link is rated higher. Stonel Wireless Link averages 4.5 out of 5 from 2 ratings, while Belimo Assistant 2 averages 3.4 from 10 ratings.

### Do Stonel Wireless Link or Belimo Assistant 2 have ads?

Neither Stonel Wireless Link nor Belimo Assistant 2 shows ads.

### Which is updated more often, Stonel Wireless Link or Belimo Assistant 2?

Stonel Wireless Link ships an update every 5 months, and Belimo Assistant 2 every 5 weeks. Most recently, Stonel Wireless Link was updated on October 8, 2026 and Belimo Assistant 2 on October 17, 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.*