# 小e护驾 vs D

The clearest difference is device support: D at 3 against 小e护驾's —. 小e护驾's advantage is iOS requirement (9.0 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 | 小e护驾 | D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 6 weeks |
| Size | 64 MB | 47 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Guangdong Ecarservice Ltd](https://appshunter.io/developer/490592913) | [Shenzhen DiscoveryOpt Technology Co., Ltd.](https://appshunter.io/developer/1822511782) |

## What reviewers say

### 小e护驾

[App page](https://appshunter.io/ios/app/e/id1586925475)

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-vision/id6479838973)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 小e护驾 free?

小e护驾 is free to download, with no in-app purchases.

### Is D free?

D 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.*