# 红杉会议 vs 嘟哩

The clearest difference is device support: 嘟哩 at 3 against 红杉会议's —. 红杉会议's advantage is iOS requirement (11.0 vs 15.0). On price 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.

## The numbers

| Metric | 红杉会议 | 嘟哩 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Monthly |
| Size | 36 MB | 274 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou HongShanYunPeng  Information Technology Co., Ltd.](https://appshunter.io/developer/1480201290) | [瓜瓜龙](https://appshunter.io/developer/1751450978) |

## What reviewers say

### 红杉会议

[App page](https://appshunter.io/ios/app/id6449668530)

**In-app purchases:** none


### 嘟哩

[App page](https://appshunter.io/ios/app/id6504232094)

**In-app purchases:** none


## Frequently asked questions

### Is 红杉会议 free?

红杉会议 is free to download, with no in-app purchases.

### Is 嘟哩 free?

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

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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.*