# Domy.pl vs CausalChain

The clearest difference is device support: Domy.pl at 3 against CausalChain's 1. Domy.pl also leads on iOS requirement (15.6 vs 27.0). 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.

Domy.pl ships an update every 3 weeks, CausalChain fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Domy.pl | CausalChain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (54 ratings)](https://appshunter.io/ios/app/domypl-real-estates/id520405671/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 91 MB | 133 MB |
| Requires iOS | **15.6** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Grupa Morizon-Gratka Sp. z o.o.](https://appshunter.io/developer/1750020285) | [Dmytro Yerebakan](https://appshunter.io/developer/1886243084) |

## What reviewers say

### Domy.pl

[App page](https://appshunter.io/ios/app/domypl-real-estates/id520405671)

Access over 2 million real estate listings for sale and rent, including apartments, houses, plots, and commercial properties. Features an intuitive search, detailed listings with photos and maps, and direct contact options with offerors.

**Highlights:** 2 million+ property listings, Search for sale and rent, Apartments, houses, plots, commercial, Detailed property descriptions, High-quality photos and maps, Save favorites and search history, Direct contact with offerors

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

**In-app purchases:** none


### CausalChain

[App page](https://appshunter.io/ios/app/causalchain/id6760855291)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Domy.pl free?

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

### Is CausalChain free?

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

### Do Domy.pl or CausalChain have ads?

Neither Domy.pl nor CausalChain shows ads.

### Which is updated more often, Domy.pl or CausalChain?

Domy.pl ships an update every 3 weeks, and CausalChain fortnightly. Most recently, Domy.pl was updated on October 24, 2026 and CausalChain on October 25, 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.*