# Sifinity Go vs Belimo Assistant 2

The clearest difference is rating: Belimo Assistant 2 at 3.4 against Sifinity Go's 2.4. Sifinity Go's advantage is review sentiment (15% vs 0%) and ratings volume (38 vs 10). 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.

Belimo Assistant 2 holds the better App Store score, 3.4 against 2.4. Both are backed by a comparable volume of ratings — 38 and 10 respectively. Written reviews complicate that: 15% of Sifinity Go's written reviews are positive against 0% of Belimo Assistant 2's, so the app with the better star average is not the one people write more warmly about.

Sifinity Go ships an update every 6 weeks, Belimo Assistant 2 every 5 weeks. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Sifinity Go | Belimo Assistant 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (38 ratings)](https://appshunter.io/ios/app/sifinity-go/id989742892/reviews) | **[3.4 (10 ratings)](https://appshunter.io/ios/app/belimo-assistant-2/id6475810004/reviews)** |
| Number of ratings | **38** | 10 |
| Positive reviews | **14.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 114 MB | 122 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siemens AG](https://appshunter.io/developer/394503271) | [BELIMO Automation AG](https://appshunter.io/developer/1149281298) |

## What reviewers say

### Sifinity Go

[App page](https://appshunter.io/ios/app/sifinity-go/id989742892)

Manage your residential EV charger with advanced features. Personalize the app by adding your vehicle, visualize your EV's state of charge during charging, and monitor your charger's network status. Supports multiple languages for a convenient user experience.

**Highlights:** Add EV to app, Visualize EV state of charge (SOC), View charger network type, View charger network strength, Multi-language support

**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 Sifinity Go free?

Sifinity Go 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, Sifinity Go or Belimo Assistant 2?

Belimo Assistant 2 is rated higher. Sifinity Go averages 2.4 out of 5 from 38 ratings, while Belimo Assistant 2 averages 3.4 from 10 ratings.

### Do Sifinity Go or Belimo Assistant 2 have ads?

Neither Sifinity Go nor Belimo Assistant 2 shows ads.

### Which is updated more often, Sifinity Go or Belimo Assistant 2?

Sifinity Go ships an update every 6 weeks, and Belimo Assistant 2 every 5 weeks. Most recently, Sifinity Go was updated on October 11, 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.*