# ImmoScout24 vs U4

The clearest difference is ads: U4 at none against ImmoScout24's shown. U4 also leads on monetization model (ad-supported vs free with in-app purchases). ImmoScout24's advantage is update cadence (monthly vs every 3 months). On price, review sentiment, 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.

ImmoScout24 ships an update monthly, U4 every 3 months. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ImmoScout24 | U4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (67 ratings)](https://appshunter.io/ios/app/immoscout24-austria/id1207863676/reviews)** | — |
| Number of ratings | **67** | — |
| Positive reviews | **51.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 127 MB | 45 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Immobilien Scout Österreich GmbH](https://appshunter.io/developer/1207863675) | [U4-Center Diskothek Betriebs GmbH](https://appshunter.io/developer/1470946325) |

## What reviewers say

### ImmoScout24

[App page](https://appshunter.io/ios/app/immoscout24-austria/id1207863676)

Search for apartments, houses, and commercial properties to rent or buy across Austria. Save your favorites, set up alerts for new listings, and easily contact providers. This free platform offers a vast selection of real estate options.

**Highlights:** Free property search, Advanced search filters, Commercial real estate listings, Property alerts, Saved listings, Contact providers easily

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

**In-app purchases:** none


### U4

[App page](https://appshunter.io/ios/app/u4/id1470946326)

This loyalty program app allows users to earn points through various activities like scanning cards, inviting friends, or social media engagement. Redeem these points for rewards, exclusive offers, and participate in contests. Stay updated on events and news.

**Highlights:** Earn points through activities, Redeem points for rewards, Access exclusive offers, Participate in contests, Stay updated on events and news, Simple login with Facebook or email

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

**In-app purchases:** none


## Frequently asked questions

### Is ImmoScout24 free?

ImmoScout24 is free to download, with no in-app purchases.

### Is U4 free?

U4 is free to download, with no in-app purchases.

### Do ImmoScout24 or U4 have ads?

ImmoScout24 shows ads; U4 does not.

### Which is updated more often, ImmoScout24 or U4?

ImmoScout24 ships an update monthly, and U4 every 3 months. Most recently, ImmoScout24 was updated on October 19, 2026 and U4 on October 14, 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.*