# haengematte vs U4

haengematte and U4 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

haengematte ships an update every 2 months, U4 every 3 months. The most recent releases landed on September 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | haengematte | U4 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 8 MB | 45 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Stallegger](https://appshunter.io/developer/1199097080) | [U4-Center Diskothek Betriebs GmbH](https://appshunter.io/developer/1470946325) |

## What reviewers say

### haengematte

[App page](https://appshunter.io/ios/app/haengematte/id1458797332)

**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 haengematte free?

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

### Is U4 free?

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

### Do haengematte or U4 have ads?

Neither haengematte nor U4 shows ads.

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

haengematte ships an update every 2 months, and U4 every 3 months. Most recently, haengematte was updated on September 15, 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.*