# Pioneer Pump vs LMF CompXpert

The clearest difference is update cadence: LMF CompXpert at every 12 months against Pioneer Pump's every 29 months. LMF CompXpert also leads on iOS requirement (13.0 vs 15.0). 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.

Pioneer Pump ships an update every 29 months, LMF CompXpert every 12 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Pioneer Pump | LMF CompXpert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pioneer-pump/id904950835/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 12 months** |
| Monetization | Free | — |
| Size | 12 MB | 154 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Franklin Electric Co., Inc.](https://appshunter.io/developer/582418528) | [Leobersdorfer Maschinenfabrik GmbH](https://appshunter.io/developer/1590990584) |

## What reviewers say

### Pioneer Pump

[App page](https://appshunter.io/ios/app/pioneer-pump/id904950835)

This app simplifies system requirement calculations for pumps. Users input details like flow rate, pipe type, size, and length to determine total dynamic head, NPSHa, and losses. It helps users select the correct pump based on actual conditions, saving time onsite or remotely.

**Highlights:** Calculate total dynamic head, Determine NPSHa, Calculate pipe losses, Input flow rate, pipe type, size, and length, Select the right pump for the job, Onsite or remote use

**Features:** macOS Compatibility

**In-app purchases:** none


### LMF CompXpert

[App page](https://appshunter.io/ios/app/lmf-compxpert/id1608167192)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pioneer Pump free?

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

### Is LMF CompXpert free?

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

### Do Pioneer Pump or LMF CompXpert have ads?

Neither Pioneer Pump nor LMF CompXpert shows ads.

### Which is updated more often, Pioneer Pump or LMF CompXpert?

Pioneer Pump ships an update every 29 months, and LMF CompXpert every 12 months. Most recently, Pioneer Pump was updated on October 7, 2026 and LMF CompXpert on October 10, 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.*