# 聚百云 vs 知知丫丫

聚百云 and 知知丫丫 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 September 5, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 聚百云 | 知知丫丫 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1607021189/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 183 MB | 113 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lianda](https://appshunter.io/developer/862368431) | [Beijing Zhizhi Yaya Technology Co., Ltd](https://appshunter.io/developer/1725079838) |

## What reviewers say

### 聚百云

[App page](https://appshunter.io/ios/app/id1607021189)

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

**In-app purchases:** none


### 知知丫丫

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 聚百云 free?

聚百云 is free to download, with no in-app purchases.

### Is 知知丫丫 free?

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

### Do 聚百云 or 知知丫丫 have ads?

Neither 聚百云 nor 知知丫丫 shows ads.

### Which is updated more often, 聚百云 or 知知丫丫?

聚百云 ships an update every 2 weeks, and 知知丫丫 every 2 weeks. Most recently, 聚百云 was updated on September 5, 2026 and 知知丫丫 on September 20, 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.*