# Zivver vs DUWO APP

The clearest difference is review sentiment: Zivver at 100% against DUWO APP's 0%. DUWO APP's advantage is update cadence (monthly vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Zivver ships an update every 4 months, DUWO APP monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Zivver | DUWO APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (27 ratings)](https://appshunter.io/ios/app/duwo-app/id1498083882/reviews)** |
| Number of ratings | — | **27** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 21 MB | 58 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ZIVVER B.V.](https://appshunter.io/developer/1179528662) | [Zig Websoftware](https://appshunter.io/developer/474416551) |

## What reviewers say

### Zivver

[App page](https://appshunter.io/ios/app/zivver/id1179528663)

Securely send emails, chats, and files from any device. This solution uses end-to-end encryption and real-time anomaly detection to prevent data leaks and protect sensitive information.

**Highlights:** Secure email sending, Secure chat functionality, Secure file transfers, End-to-end zero-knowledge encryption, Real-time anomaly detection, User-friendly interface, No recipient account required

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

**In-app purchases:** none


### DUWO APP

[App page](https://appshunter.io/ios/app/duwo-app/id1498083882)

Manage your rental affairs and stay informed about your building and neighborhood. Submit repair requests, view invoices, make payments securely, and connect with residents. Receive real-time updates and easily contact DUWO.

**Highlights:** Submit repair requests, View housing information, Track payments and invoices, Secure direct payments, Connect with residents, Real-time newsfeed updates, Contact DUWO easily

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zivver free?

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

### Is DUWO APP free?

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

### Do Zivver or DUWO APP have ads?

Neither Zivver nor DUWO APP shows ads.

### Which is updated more often, Zivver or DUWO APP?

Zivver ships an update every 4 months, and DUWO APP monthly. Most recently, Zivver was updated on November 2, 2026 and DUWO APP on November 3, 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.*