# WeWash vs U4

The clearest difference is review sentiment: U4 at 50% against WeWash's 32%. WeWash's advantage is monetization model (free vs ad-supported). 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.

WeWash ships an update every 4 months, U4 every 3 months. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | WeWash | U4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (313 ratings)](https://appshunter.io/ios/app/wewash/id1128795787/reviews)** | — |
| Number of ratings | **313** | — |
| Positive reviews | 31.9% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 72 MB | 45 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WeWash GmbH](https://appshunter.io/developer/1128795786) | [U4-Center Diskothek Betriebs GmbH](https://appshunter.io/developer/1470946325) |

## What reviewers say

### WeWash

[App page](https://appshunter.io/ios/app/wewash/id1128795787)

Simplify communal laundry with this app. Reserve machines, pay digitally, and get real-time updates on your laundry's status. Say goodbye to coins and waiting times.

**Highlights:** Reserve washing machines and dryers, Virtual waiting queue, Cashless payment via app, Push notifications for laundry status, Transparent cost tracking, In-app help center and customer support

**Features:** 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 WeWash free?

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

### Is U4 free?

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

### Do WeWash or U4 have ads?

Neither WeWash nor U4 shows ads.

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

WeWash ships an update every 4 months, and U4 every 3 months. Most recently, WeWash was updated on October 21, 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.*