# 小K蓝牙版 vs 智海

The clearest difference is update cadence: 智海 at every 2 months against 小K蓝牙版's every 5 months. 小K蓝牙版's advantage is iOS requirement (8.0 vs 13.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

小K蓝牙版 ships an update every 5 months, 智海 every 2 months. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 小K蓝牙版 | 智海 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/k/id1288424559/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 23 MB | 71 MB |
| Requires iOS | **8.0** | 13.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Kamoer Fluild Tech (shanghai) Co., Ltd.](https://appshunter.io/developer/1080922922) | [黄宝 曾](https://appshunter.io/developer/1402955545) |

## What reviewers say

### 小K蓝牙版

[App page](https://appshunter.io/ios/app/k/id1288424559)

Control a speed-adjustable peristaltic pump via your mobile device. This app enables cycle and scheduled operation, allowing for precise flow rate adjustments. It offers various pump tube options for customized use.

**Highlights:** Bluetooth pump control, Speed adjustment, Cycle operation, Scheduled operation, Flow rate adjustment, Multiple pump tube options

**Features:** macOS Compatibility

**In-app purchases:** none


### 智海

[App page](https://appshunter.io/ios/app/id1567790785)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 小K蓝牙版 free?

小K蓝牙版 is free to download, with no in-app purchases.

### Is 智海 free?

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

### Do 小K蓝牙版 or 智海 have ads?

Neither 小K蓝牙版 nor 智海 shows ads.

### Which is updated more often, 小K蓝牙版 or 智海?

小K蓝牙版 ships an update every 5 months, and 智海 every 2 months. Most recently, 小K蓝牙版 was updated on October 14, 2026 and 智海 on October 17, 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.*