# Cornell Pump Toolkit vs Xylem Cost Calculator

The clearest difference is ratings volume: Cornell Pump Toolkit at 3 against Xylem Cost Calculator's 1. Xylem Cost Calculator's advantage is iOS requirement (12.0 vs 15.1). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Cornell Pump Toolkit against 5.0 for Xylem Cost Calculator. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Cornell Pump Toolkit ships an update every 29 months, Xylem Cost Calculator every 36 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | Cornell Pump Toolkit | Xylem Cost Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/cornell-pump-toolkit/id982062017/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/xylem-cost-calculator/id1264144162/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 29 months** | Every 36 months |
| Monetization | Free | Free |
| Size | 22 MB | 47 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cornell Pump Company](https://appshunter.io/developer/879210510) | [Xylem Inc.](https://appshunter.io/developer/582035368) |

## What reviewers say

### Cornell Pump Toolkit

[App page](https://appshunter.io/ios/app/cornell-pump-toolkit/id982062017)

This utility app helps calculate key centrifugal pump performance metrics like head, suction, and friction loss. It also suggests suitable pumps from a catalog and allows saving and sharing results. It's designed for field use on Apple devices, functioning offline.

**Highlights:** Calculate Total Dynamic Head, Calculate Net Positive Suction Head, Calculate Friction Loss, Suggest pumps from catalog, Save and share calculations, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Xylem Cost Calculator

[App page](https://appshunter.io/ios/app/xylem-cost-calculator/id1264144162)

Calculate energy consumption and costs for pump operations. Input suction and discharge configurations, pump efficiency, and operating duration to determine energy usage over time.

**Highlights:** Calculate energy consumption, Estimate operational costs, Input suction and discharge configurations, Configure pump efficiency, Set duration of operation, Factor in energy costs

**In-app purchases:** none


## Frequently asked questions

### Is Cornell Pump Toolkit free?

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

### Is Xylem Cost Calculator free?

Xylem Cost Calculator is free to download, with no in-app purchases.

### Which has better reviews, Cornell Pump Toolkit or Xylem Cost Calculator?

Cornell Pump Toolkit and Xylem Cost Calculator are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Cornell Pump Toolkit or Xylem Cost Calculator have ads?

Neither Cornell Pump Toolkit nor Xylem Cost Calculator shows ads.

### Which is updated more often, Cornell Pump Toolkit or Xylem Cost Calculator?

Cornell Pump Toolkit ships an update every 29 months, and Xylem Cost Calculator every 36 months. Most recently, Cornell Pump Toolkit was updated on September 30, 2026 and Xylem Cost Calculator on September 30, 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.*