# DiDiTech vs 海烈鸟

The clearest difference is device support: 海烈鸟 at 2 against DiDiTech's —. DiDiTech's advantage is iOS requirement (9.0 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 | DiDiTech | 海烈鸟 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 130 MB | 105 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [锦欢 林](https://appshunter.io/developer/1474575410) | [OPPEIN HOME GROUP INC.](https://appshunter.io/developer/1229575382) |

## What reviewers say

### DiDiTech

[App page](https://appshunter.io/ios/app/diditech/id1604756670)

**In-app purchases:** none


### 海烈鸟

[App page](https://appshunter.io/ios/app/id6453123224)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DiDiTech free?

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

### Is 海烈鸟 free?

海烈鸟 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.*