# Cornell Pump Toolkit vs NTEC Boiler

The clearest difference is update cadence: NTEC Boiler at every 8 days against Cornell Pump Toolkit's every 29 months. NTEC Boiler also leads on iOS requirement (13.0 vs 15.1). 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.

Cornell Pump Toolkit ships an update every 29 months, NTEC Boiler every 8 days. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Cornell Pump Toolkit | NTEC Boiler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cornell-pump-toolkit/id982062017/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 22 MB | 23 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cornell Pump Company](https://appshunter.io/developer/879210510) | [NEXPIE COMPANY LIMITED](https://appshunter.io/developer/1356483167) |

## 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


### NTEC Boiler

[App page](https://appshunter.io/ios/app/ntec-boiler/id6753207064)

**Features:** macOS Compatibility

**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 NTEC Boiler free?

NTEC Boiler is free to download, with no in-app purchases.

### Do Cornell Pump Toolkit or NTEC Boiler have ads?

Neither Cornell Pump Toolkit nor NTEC Boiler shows ads.

### Which is updated more often, Cornell Pump Toolkit or NTEC Boiler?

Cornell Pump Toolkit ships an update every 29 months, and NTEC Boiler every 8 days. Most recently, Cornell Pump Toolkit was updated on September 30, 2026 and NTEC Boiler on October 6, 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.*