# 知知丫丫 vs 易客聊

The clearest difference is iOS requirement: 知知丫丫 at 12.0 against 易客聊's 15.5. 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 知知丫丫 | 易客聊 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 113 MB | 98 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Zhizhi Yaya Technology Co., Ltd](https://appshunter.io/developer/1725079838) | [Guizhou Huilian Technology Company Limited](https://appshunter.io/developer/6781497428) |

## What reviewers say

### 知知丫丫

[App page](https://appshunter.io/ios/app/id6475754527)

**Features:** macOS Compatibility

**In-app purchases:** none


### 易客聊

[App page](https://appshunter.io/ios/app/id6781497426)

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

**In-app purchases:** none


## Frequently asked questions

### Is 知知丫丫 free?

知知丫丫 is free to download, with no in-app purchases.

### Is 易客聊 free?

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

### Do 知知丫丫 or 易客聊 have ads?

Neither 知知丫丫 nor 易客聊 shows ads.

### Which is updated more often, 知知丫丫 or 易客聊?

知知丫丫 ships an update every 2 weeks, and 易客聊 every 2 weeks. Most recently, 知知丫丫 was updated on October 7, 2026 and 易客聊 on October 16, 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.*