# CookTools

> CookTools (iPhone/iPad app by Loren Cook Company.)

- Source: https://appshunter.io/ios/app/cooktools/id1103368817 (this page in markdown: same URL + `.md`)
- Developer: [Loren Cook Company](https://appshunter.io/developer/376850738)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 7.0 · 144 MB
- Released: 2016-09-10
- Data updated: 2026-01-03
- User reviews in markdown: https://appshunter.io/ios/app/cooktools/id1103368817/reviews.md

## What is CookTools?

The smartphone is the new toolbox.  Is yours loaded with the latest tools? 
CookTools is a suite of design tools in one convenient app 
Fan Law Calculator – Quickly determine new operating point from known conditions 
Sound Calculator – Compute LwA, dBA, Sones and NC from octave band data 
Duct Designer – Quickly calculate rectangular and round duct sizes that meet your system needs 
Area Calculator – Compute section properties for round and rectangular shapes 
Download today!


## Version history (last 4 releases)

### 1.4 — 2022-01-19

Updated splash screen, updated to 64 bit.

### 1.3 — 2017-04-04

This app has been updated by Apple to display the Apple Watch app icon.

Unit Conversions and Psychrometric Views are available.

### 1.1 — 2016-09-15

Included a link to CookSelect.

### 1.0 — 2016-08-25

No release notes.

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## More apps by Loren Cook Company

- [Engineering Cookbook](https://appshunter.io/ios/app/engineering-cookbook/id376850735)

All apps by Loren Cook Company: https://appshunter.io/developer/376850738

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-03.*