# 校园纸条 vs 灰板

The clearest difference is ads: 灰板 at none against 校园纸条's shown. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 10, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | 校园纸条 | 灰板 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/id1596716760/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 120 MB | 45 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [苏州甫也信息科技有限公司](https://appshunter.io/developer/1596716762) | [Shenqian Technology (Suzhou) Co., Ltd.](https://appshunter.io/developer/1740059640) |

## What reviewers say

### 校园纸条

[App page](https://appshunter.io/ios/app/id1596716760)

**Features:** Vision Pro support

**In-app purchases:** none


### 灰板

[App page](https://appshunter.io/ios/app/id6483210175)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 校园纸条 free?

校园纸条 is free to download, with no in-app purchases.

### Is 灰板 free?

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

### Do 校园纸条 or 灰板 have ads?

校园纸条 shows ads; 灰板 does not.

### Which is updated more often, 校园纸条 or 灰板?

校园纸条 ships an update every 2 months, and 灰板 every 2 months. Most recently, 校园纸条 was updated on September 10, 2026 and 灰板 on June 11, 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.*