# SHIMGE PUMP Selection System vs Seaflo_Pump

The clearest difference is update cadence: SHIMGE PUMP Selection System at every 3 weeks against Seaflo_Pump's every 2 months. 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.

SHIMGE PUMP Selection System ships an update every 3 weeks, Seaflo_Pump every 2 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SHIMGE PUMP Selection System | Seaflo_Pump |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 33 MB | 26 MB |
| Requires iOS | 12.0 | 12 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [旭 汤](https://appshunter.io/developer/1034622624) | [Fujian Aidi Electric Co., Ltd.](https://appshunter.io/developer/1834165716) |

## What reviewers say

### SHIMGE PUMP Selection System

[App page](https://appshunter.io/ios/app/shimge-pump-selection-system/id6736855209)

**Features:** macOS Compatibility

**In-app purchases:** none


### Seaflo_Pump

[App page](https://appshunter.io/ios/app/seaflo-pump/id6753762809)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SHIMGE PUMP Selection System free?

SHIMGE PUMP Selection System is free to download, with no in-app purchases.

### Is Seaflo_Pump free?

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

### Do SHIMGE PUMP Selection System or Seaflo_Pump have ads?

Neither SHIMGE PUMP Selection System nor Seaflo_Pump shows ads.

### Which is updated more often, SHIMGE PUMP Selection System or Seaflo_Pump?

SHIMGE PUMP Selection System ships an update every 3 weeks, and Seaflo_Pump every 2 months. Most recently, SHIMGE PUMP Selection System was updated on October 3, 2026 and Seaflo_Pump on October 6, 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.*