# tf vs 集呀

The clearest difference is device support: tf at 2 against 集呀's —. tf also leads on 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 | tf | 集呀 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | — |
| Size | 22 MB | 44 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Chengdu DormitoryStore E-Commerce Co. Ltd.](https://appshunter.io/developer/1064904653) | [Xia Men Xing Chen Zhui Meng Technology Co., LTD](https://appshunter.io/developer/1500158138) |

## What reviewers say

### tf

[App page](https://appshunter.io/ios/app/tf-eq/id1464318129)

**Features:** macOS Compatibility

**In-app purchases:** none


### 集呀

[App page](https://appshunter.io/ios/app/id6470206111)

**In-app purchases:** none


## Frequently asked questions

### Is tf free?

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

### Is 集呀 free?

集呀 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.*