# 电子估价网 vs 工之芯

The clearest difference is device support: 工之芯 at 2 against 电子估价网's —. On price, in-app purchases and iOS requirement 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 | 电子估价网 | 工之芯 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 7 months |
| Size | 49 MB | 51 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Lizhijie Technology Co., Ltd.](https://appshunter.io/developer/1515406102) | [建振 王](https://appshunter.io/developer/1501682376) |

## What reviewers say

### 电子估价网

[App page](https://appshunter.io/ios/app/id6475806604)

**In-app purchases:** none


### 工之芯

[App page](https://appshunter.io/ios/app/id6739483075)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 电子估价网 free?

电子估价网 is free to download, with no in-app purchases.

### Is 工之芯 free?

工之芯 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.*