# Cornell Pump Toolkit vs Hydraulic Calculator Engineer

The clearest difference is review sentiment: Cornell Pump Toolkit at 100% against Hydraulic Calculator Engineer's 0%. Cornell Pump Toolkit also leads on rating (5.0 vs 4.3). Hydraulic Calculator Engineer's advantage is ratings volume (9 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Cornell Pump Toolkit holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews point the same way: 100% of Cornell Pump Toolkit's written reviews are positive against 0% of Hydraulic Calculator Engineer's.

Cornell Pump Toolkit ships an update every 29 months, Hydraulic Calculator Engineer every 22 months. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Cornell Pump Toolkit | Hydraulic Calculator Engineer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cornell-pump-toolkit/id982062017/reviews)** | [4.3 (9 ratings)](https://appshunter.io/ios/app/hydraulic-calculator-engineer/id1664790770/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 22 months** |
| Monetization | Free | Free |
| Size | 22 MB | 21 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cornell Pump Company](https://appshunter.io/developer/879210510) | [Arsosa Network Inc.](https://appshunter.io/developer/1209042440) |

## 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


### Hydraulic Calculator Engineer

[App page](https://appshunter.io/ios/app/hydraulic-calculator-engineer/id1664790770)

This app offers a suite of hydraulic calculations for technicians and engineers. It simplifies complex hydraulics by automatically computing results based on user-entered values, eliminating the need for manual formula application.

**Highlights:** Cylinder Calculation, Power Calculation, Pressure Difference, Piston Diameter, Speed Calculation, Lifting Time, Volume Flow

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

**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 Hydraulic Calculator Engineer free?

Hydraulic Calculator Engineer is free to download, with no in-app purchases.

### Which has better reviews, Cornell Pump Toolkit or Hydraulic Calculator Engineer?

Cornell Pump Toolkit is rated higher. Cornell Pump Toolkit averages 5.0 out of 5 from 3 ratings, while Hydraulic Calculator Engineer averages 4.3 from 9 ratings.

### Do Cornell Pump Toolkit or Hydraulic Calculator Engineer have ads?

Neither Cornell Pump Toolkit nor Hydraulic Calculator Engineer shows ads.

### Which is updated more often, Cornell Pump Toolkit or Hydraulic Calculator Engineer?

Cornell Pump Toolkit ships an update every 29 months, and Hydraulic Calculator Engineer every 22 months. Most recently, Cornell Pump Toolkit was updated on September 23, 2026 and Hydraulic Calculator Engineer on September 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.*