# PrivChat vs UUChat(KK)

The clearest difference is update cadence: UUChat(KK) at every 8 days against PrivChat's every 2 months. UUChat(KK) also leads on iOS requirement (10.0 vs 15.0). 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.

PrivChat ships an update every 2 months, UUChat(KK) every 8 days. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PrivChat | UUChat(KK) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 47 MB | 126 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Boyu Information Technology Co., Ltd.](https://appshunter.io/developer/1412596880) | [PLAY BY PLAY STUDIO COMPANY LIMITED](https://appshunter.io/developer/1551070991) |

## What reviewers say

### PrivChat

[App page](https://appshunter.io/ios/app/privchat/id1412596881)

**Features:** macOS Compatibility

**In-app purchases:** none


### UUChat(KK)

[App page](https://appshunter.io/ios/app/uuchatkk/id1551070989)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PrivChat free?

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

### Is UUChat(KK) free?

UUChat(KK) is free to download, with no in-app purchases.

### Do PrivChat or UUChat(KK) have ads?

Neither PrivChat nor UUChat(KK) shows ads.

### Which is updated more often, PrivChat or UUChat(KK)?

PrivChat ships an update every 2 months, and UUChat(KK) every 8 days. Most recently, PrivChat was updated on November 2, 2026 and UUChat(KK) on November 7, 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.*