# eSterownik vs XAPP OFFICE

The clearest difference is update cadence: eSterownik at every 2 months against XAPP OFFICE's every 12 months. eSterownik also leads on iOS requirement (13.0 vs 15.5). 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.

eSterownik ships an update every 2 months, XAPP OFFICE every 12 months. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | eSterownik | XAPP OFFICE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/esterownik/id1193614528/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free | — |
| Size | 10 MB | 63 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elektro-System s.c.](https://appshunter.io/developer/1098667607) | [Jakub Jan Toporkiewicz](https://appshunter.io/developer/1232258106) |

## What reviewers say

### eSterownik

[App page](https://appshunter.io/ios/app/esterownik/id1193614528)

Remotely manage your solid fuel boiler from Elektro-System. Monitor heating parameters, control room temperatures, and view system statistics and alarms. Supports various controller models for comprehensive home heating management.

**Highlights:** Customizable heating parameter view, Graphical installation diagram, Individual room temperature control, Access to detailed controller settings, Parameter change graphs, Fuel consumption and cost statistics, Alarm and event display

**Features:** macOS Compatibility

**In-app purchases:** none


### XAPP OFFICE

[App page](https://appshunter.io/ios/app/xapp-office/id1476262161)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is eSterownik free?

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

### Is XAPP OFFICE free?

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

### Do eSterownik or XAPP OFFICE have ads?

Neither eSterownik nor XAPP OFFICE shows ads.

### Which is updated more often, eSterownik or XAPP OFFICE?

eSterownik ships an update every 2 months, and XAPP OFFICE every 12 months. Most recently, eSterownik was updated on November 2, 2026 and XAPP OFFICE on October 29, 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.*