# 小鱼易连（行业加强版） vs B

The clearest difference is iOS requirement: 小鱼易连（行业加强版） at 9.0 against B's 15.0. On price, update cadence, ads 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.

小鱼易连（行业加强版） ships an update every 2 months, B monthly. The most recent releases landed on October 13, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 小鱼易连（行业加强版） | B |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 83 MB | 27 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海赛连信息科技有限公司](https://appshunter.io/developer/1276920557) | [无锡宝通智能物联科技有限公司](https://appshunter.io/developer/1576279743) |

## What reviewers say

### 小鱼易连（行业加强版）

[App page](https://appshunter.io/ios/app/id1536524684)

**In-app purchases:** none


### B

[App page](https://appshunter.io/ios/app/b-techsupra/id6677011773)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小鱼易连（行业加强版） free?

小鱼易连（行业加强版） is free to download, with no in-app purchases.

### Is B free?

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

### Do 小鱼易连（行业加强版） or B have ads?

Neither 小鱼易连（行业加强版） nor B shows ads.

### Which is updated more often, 小鱼易连（行业加强版） or B?

小鱼易连（行业加强版） ships an update every 2 months, and B monthly. Most recently, 小鱼易连（行业加强版） was updated on October 13, 2026 and B on October 22, 2026.

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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.*