# 小蓝AI聊天 vs PhaseXpert

The clearest difference is in-app purchases: PhaseXpert at none against 小蓝AI聊天's 2. 小蓝AI聊天's advantage is iOS requirement (13.0 vs 18.0). On price there is nothing between them.

Both are free to download. 小蓝AI聊天 sells 2 one-off in-app purchases. PhaseXpert asks for nothing beyond the download.

## The numbers

| Metric | 小蓝AI聊天 | PhaseXpert |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 10 days |
| Size | 61 MB | 17 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou Guest Network Technology Co., Ltd](https://appshunter.io/developer/1723794458) | [Luciano Patruno](https://appshunter.io/developer/6796001494) |

## What reviewers say

### 小蓝AI聊天

[App page](https://appshunter.io/ios/app/ai/id6475274687)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小蓝会员包月 | $3.99 | one-time |
| 小蓝会员包年 | $4.99 | one-time |


### PhaseXpert

[App page](https://appshunter.io/ios/app/phasexpert/id6796811915)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小蓝AI聊天 free?

小蓝AI聊天 is free to download, with in-app purchases available.

### Is PhaseXpert free?

PhaseXpert 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.*