# 弦聊 vs UUIM

The clearest difference is iOS requirement: 弦聊 at 12.0 against UUIM's 15.6. On price, ads, 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.

## The numbers

| Metric | 弦聊 | UUIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uuim/id6764767653/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free |
| Size | 159 MB | 102 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ESTAR NETWORK TECHNOLOGY CO. LIMITED](https://appshunter.io/developer/1770262133) | [Dashi International Group Inc](https://appshunter.io/developer/1895908639) |

## What reviewers say

### 弦聊

[App page](https://appshunter.io/ios/app/id6498873989)

**Features:** macOS Compatibility, Siri integration, Apple Wallet, Vision Pro support

**In-app purchases:** none


### UUIM

[App page](https://appshunter.io/ios/app/uuim/id6764767653)

A secure instant messaging tool for large groups, prioritizing privacy and end-to-end encryption. Supports text, voice, video, and image sharing for private communication.

**Highlights:** End-to-end encryption, Large group chats (10,000+ users), Real-time broadcasting, Text, voice, video, and image support, Privacy protection, Simple interface

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

**In-app purchases:** none


## Frequently asked questions

### Is 弦聊 free?

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

### Is UUIM free?

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

### Do 弦聊 or UUIM have ads?

Neither 弦聊 nor UUIM shows ads.

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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.*