# SHIMGE PUMP Selection System vs Trimmi

The clearest difference is in-app purchases: SHIMGE PUMP Selection System at none against Trimmi's 3. 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. Trimmi sells 3 in-app purchases, starting at $4.99 per month. SHIMGE PUMP Selection System asks for nothing beyond the download.

SHIMGE PUMP Selection System ships an update every 3 weeks, Trimmi every 2 months. The most recent releases landed on October 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SHIMGE PUMP Selection System | Trimmi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 33 MB | 28 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [旭 汤](https://appshunter.io/developer/1034622624) | [Ramin Abakov](https://appshunter.io/developer/1842695196) |

## 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


### Trimmi

[App page](https://appshunter.io/ios/app/trimmi-clean-storage-space/id6761647736)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trimmi Pro Monthly | $4.99 | per month |
| Trimmi Pro Yearly | $29.99 | per year |
| Trimmi Pro Lifetime | $99.99 | 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 Trimmi free?

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

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

Neither SHIMGE PUMP Selection System nor Trimmi shows ads.

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

SHIMGE PUMP Selection System ships an update every 3 weeks, and Trimmi every 2 months. Most recently, SHIMGE PUMP Selection System was updated on October 25, 2026 and Trimmi on October 2, 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.*