Comparison

Sifinity Go vs Belimo Assistant 2

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sifinity Go

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
Read full description

Sifinity Go is an app with advanced features that allow you to seamlessly manage your VersiCharge Generation 3 EV charger(s) for residential households. Our features include: - Personalize your app even more: Add your EV to the app - Visualize the state of charger (SOC) of your EV during a charging session - View network type and network strength of your chargers - App supports multiple languages: English, German, French, Italian, Spanish and Portuguese Note: To use remote start/stop and delay functionality of Sifinity Go RFID authentication of charger needs to be disabled PLEASE USE SIFINITY SETUP (https://apps.apple.com/us/app/sifinity-setup/id6476152331) FOR COMMISSIONING CHARGER IN A COMMERCIAL SCENARIO!

About

Belimo Assistant 2

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
Read full description

Belimo Assistant 2 enables wired and wireless setup, on-site operation, and troubleshooting of Belimo damper actuators, control valves, sensors and meters with smartphone and tablet. Key features: • Check and modify device setting parameters • Display identification data: device type, position, designation, serial number, bus address • Addressing (MP-Bus, BACnet, Modbus, TCP/IP) • Setup: guided parameter setup for your device • Copy/Paste configuration: replicate settings for same device type • Live Trend: perform local override and live trending with easy share function • Health: monitor overall device and operation status. E.g. Power supply, Bus state, Sensor state, etc. • Operation: monitor device KPIs with live updates • Reports: retrieve digital reports of your device with easy share function. E.g. Calibration certificate, Commissioning report • Export Device Configuration: create log file with easy share function • In-app language adjustment (EN/DE/FR/IT/ES/CN/RU) Accessories: • LINK.10 (Converter Bluetooth / NFC) Notes • The App can be installed on iPhones or iPads with iOS 17+

Screenshots

Sifinity Go4 screens
Belimo Assistant 24 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
Sifinity Go versus Belimo Assistant 2: the parameters behind the verdict, then further details
ParameterSifinity GoBelimo Assistant 2
PriceFreeFree
Rating2.4 (38 ratings)3.4 (10 ratings) — better
Positive reviews14.6% of reviews — better0.0% of reviews
Number of ratings38 — better10
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size114 MB122 MB
Age rating4+4+
DeveloperSiemens AGBELIMO Automation AG

Customer experience

Sifinity Go

All ratings38 ratings
Positive31.6%
Neutral2.6%
Negative65.8%
Written reviews41 reviews
Positive14.6%
Neutral2.4%
Negative82.9%

Belimo Assistant 2

All ratings10 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Sifinity Go

No in-app purchases

None

Belimo Assistant 2

No in-app purchases

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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