# Euroster Smart vs SimonGO

The clearest difference is device support: SimonGO at 4 against Euroster Smart's 2. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Euroster Smart | SimonGO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 46 MB | 86 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [EUROSTER SP Z O O](https://appshunter.io/developer/1536392864) | [Kontakt-Simon S.A.](https://appshunter.io/developer/820246088) |

## What reviewers say

### Euroster Smart

[App page](https://appshunter.io/ios/app/euroster-smart/id1545284285)

Remotely manage your home's heating and air conditioning systems from anywhere with an internet connection. This app works with compatible Smart Series controllers, offering wireless or wired options for convenient temperature regulation and weekly scheduling.

**Highlights:** Remote temperature control, Heating and AC management, Wireless and wired controller support, Weekly temperature programming, Real-time status updates, Supports up to 6 sets

**Features:** macOS Compatibility

**In-app purchases:** none


### SimonGO

[App page](https://appshunter.io/ios/app/simongo/id6587566298)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Euroster Smart free?

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

### Is SimonGO free?

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

### Do Euroster Smart or SimonGO have ads?

Neither Euroster Smart nor SimonGO shows ads.

### Which is updated more often, Euroster Smart or SimonGO?

Euroster Smart ships an update every 2 months, and SimonGO every 2 months. Most recently, Euroster Smart was updated on October 11, 2026 and SimonGO 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.*