# 滴滴玩科学 vs 智能二胡制作技艺

The clearest difference is device support: 滴滴玩科学 at 3 against 智能二胡制作技艺's —. 智能二胡制作技艺's advantage is iOS requirement (11.0 vs 13.0). 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 | 滴滴玩科学 | 智能二胡制作技艺 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 10 months | — |
| Size | 172 MB | 299 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [滴滴学堂](https://appshunter.io/developer/519008298) | [御之 李](https://appshunter.io/developer/1595596351) |

## What reviewers say

### 滴滴玩科学

[App page](https://appshunter.io/ios/app/id6447539288)

**Features:** macOS Compatibility

**In-app purchases:** none


### 智能二胡制作技艺

[App page](https://appshunter.io/ios/app/id6449597256)

**In-app purchases:** none


## Frequently asked questions

### Is 滴滴玩科学 free?

滴滴玩科学 is free to download, with no in-app purchases.

### Is 智能二胡制作技艺 free?

智能二胡制作技艺 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.*