# SHIMGE PUMP Selection System vs Pump Go

The clearest difference is in-app purchases: SHIMGE PUMP Selection System at none against Pump Go's 2. SHIMGE PUMP Selection System also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Pump Go sells 2 in-app purchases, starting at $14.99 per year. SHIMGE PUMP Selection System asks for nothing beyond the download.

SHIMGE PUMP Selection System ships an update every 3 weeks, Pump Go every 2 months. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SHIMGE PUMP Selection System | Pump Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 33 MB | 23 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [旭 汤](https://appshunter.io/developer/1034622624) | [Irving Josue Cortes Iturriaga](https://appshunter.io/developer/1750836580) |

## 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


### Pump Go

[App page](https://appshunter.io/ios/app/pump-go/id6745105179)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $14.99 | per year |
| Pump Go Forever | $59.99 | one-time |


## Frequently asked questions

### Is SHIMGE PUMP Selection System free?

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

### Is Pump Go free?

Pump Go is free to download, with in-app purchases available.

### Do SHIMGE PUMP Selection System or Pump Go have ads?

Neither SHIMGE PUMP Selection System nor Pump Go shows ads.

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

SHIMGE PUMP Selection System ships an update every 3 weeks, and Pump Go every 2 months. Most recently, SHIMGE PUMP Selection System was updated on September 16, 2026 and Pump Go on September 9, 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.*