# 校友汇 vs 知芽盆栽

The clearest difference is ads: 校友汇 at none against 知芽盆栽's shown. 校友汇 also leads on iOS requirement (9.0 vs 13.4). 知芽盆栽's advantage is update cadence (weekly vs every 4 months). On price, 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.

校友汇 ships an update every 4 months, 知芽盆栽 weekly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 校友汇 | 知芽盆栽 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Size | 36 MB | 112 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CAIDAO1.com](https://appshunter.io/developer/1016657576) | [Chongqing Enzhong Trading Co., Ltd](https://appshunter.io/developer/1783118401) |

## What reviewers say

### 校友汇

[App page](https://appshunter.io/ios/app/icb/id1396354337)

**In-app purchases:** none


### 知芽盆栽

[App page](https://appshunter.io/ios/app/id6738954665)

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

**In-app purchases:** none


## Frequently asked questions

### Is 校友汇 free?

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

### Is 知芽盆栽 free?

知芽盆栽 is free to download, with no in-app purchases.

### Do 校友汇 or 知芽盆栽 have ads?

知芽盆栽 shows ads; 校友汇 does not.

### Which is updated more often, 校友汇 or 知芽盆栽?

校友汇 ships an update every 4 months, and 知芽盆栽 weekly. Most recently, 校友汇 was updated on October 26, 2026 and 知芽盆栽 on October 28, 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.*