# 拓客引擎 vs 光年关键词AI扩展工具

The clearest difference is in-app purchases: 拓客引擎 at none against 光年关键词AI扩展工具's 2. 拓客引擎 also leads on device support. 光年关键词AI扩展工具's advantage is iOS requirement (9.0 vs 12.0). On price there is nothing between them.

Both are free to download. 光年关键词AI扩展工具 sells 2 one-off in-app purchases. 拓客引擎 asks for nothing beyond the download.

## The numbers

| Metric | 拓客引擎 | 光年关键词AI扩展工具 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 51 MB | 36 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 12+ |
| Developer | [Hefei Baocms Network Technology Co.ltd.](https://appshunter.io/developer/1047461769) | [光年实验室](https://appshunter.io/developer/1673241315) |

## What reviewers say

### 拓客引擎

[App page](https://appshunter.io/ios/app/id1635682759)

**Features:** macOS Compatibility

**In-app purchases:** none


### 光年关键词AI扩展工具

[App page](https://appshunter.io/ios/app/ai/id1673241313)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 光年关键词AI扩展工具1个月VIP | $14.99 | one-time |
| 光年关键词AI扩展工具12个月VIP | $129.99 | one-time |


## Frequently asked questions

### Is 拓客引擎 free?

拓客引擎 is free to download, with no in-app purchases.

### Is 光年关键词AI扩展工具 free?

光年关键词AI扩展工具 is free to download, with in-app purchases available.

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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.*