---
title: "Pre-Press Gray Levels - Reviews, Revenue and Downloads in Canada | Apple App Store"
description: "This app calculates the number of achievable gray levels according to the output resolution of a device and the halftone screen ruling used.  The user simply enters the output resolution and halftone "
---

# Pre-Press Gray Levels — Canada

![Pre-Press Gray Levels App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/9a/94/a8/9a94a869-d876-59da-14c3-9b563d867d6b/AppIcon-2-1x_U007emarketing-0-2-85-220.png/434x0w.png)

**Developer:** [Manfred Breede](https://apptail.io/developer/manfred-breede-MJf)
**Category:** Business
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** ca.ryerson.GrayLevels
**Store:** Apple App Store
**Country:** Canada
**Version:** 1.4 (released 2022-12-21)
**Original Release:** 2011-04-06
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ca/app/app/id429564180)
**AppTail Page:** [https://apptail.io/app/pre-press-gray-levels-ZEpo/canada](https://apptail.io/app/pre-press-gray-levels-ZEpo/canada)

## Pre-Press Gray Levels Description
This app calculates the number of achievable gray levels according to the output resolution of a device and the halftone screen ruling used.

The user simply enters the output resolution and halftone screen ruling, followed by clicking on a "Calculate" button.

## Pre-Press Gray Levels Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/eb/47/cf/eb47cf6b-5f8e-35f6-8d75-61843442305c/pr_source.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/6a/6d/c9/6a6dc9c0-7266-79b3-89ba-1b8d196a9f0d/pr_source.png/640x960.png)







## Pre-Press Gray Levels Available In
- [Canada](https://apptail.io/app/pre-press-gray-levels-ZEpo/canada)
- [United Kingdom](https://apptail.io/app/pre-press-gray-levels-ZEpo/united-kingdom)
- [Poland](https://apptail.io/app/pre-press-gray-levels-ZEpo/poland)

---

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