# 纺支宝商家 vs 问天AI研究助手

The clearest difference is device support: 纺支宝商家 at 2 against 问天AI研究助手's —. On price, in-app purchases and iOS requirement 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 | 纺支宝商家 | 问天AI研究助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Weekly | — |
| Size | 82 MB | 41 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 12+ | 12+ |
| Developer | [常熟纺支宝科技有限公司](https://appshunter.io/developer/1689976849) | [Hang'aishan (Hangzhou) Artificial Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1823824055) |

## What reviewers say

### 纺支宝商家

[App page](https://appshunter.io/ios/app/id6449962207)

**Features:** macOS Compatibility

**In-app purchases:** none


### 问天AI研究助手

[App page](https://appshunter.io/ios/app/ai/id6748516090)

**In-app purchases:** none


## Frequently asked questions

### Is 纺支宝商家 free?

纺支宝商家 is free to download, with no in-app purchases.

### Is 问天AI研究助手 free?

问天AI研究助手 is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*