# eSterownik vs worker

The clearest difference is update cadence: worker at weekly against eSterownik's every 2 months. eSterownik's advantage is iOS requirement (13.0 vs 15.0). 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, worker weekly. The most recent releases landed on September 28, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | eSterownik | worker |
| --- | --- | --- |
| 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 | **Weekly** |
| Monetization | Free | — |
| Size | 10 MB | 71 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elektro-System s.c.](https://appshunter.io/developer/1098667607) | [SOFTWARE-PRO Sp. z o.o.](https://appshunter.io/developer/1585951524) |

## 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


### worker

[App page](https://appshunter.io/ios/app/worker-pro/id1585951522)

**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 worker free?

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

### Do eSterownik or worker have ads?

Neither eSterownik nor worker shows ads.

### Which is updated more often, eSterownik or worker?

eSterownik ships an update every 2 months, and worker weekly. Most recently, eSterownik was updated on September 28, 2026 and worker on October 5, 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.*