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PolyApp A Packaging Calculator

PolyApp A Packaging Calculator

By Invera Flexibles

2 ratings
7 reviews
๐Ÿ“Š Productivity
๐Ÿ” Reference
Free

Details

Released
April 1, 2021
Updated
October 27, 2026

Features

Developer

Polykar
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About

This app offers seven essential tools for the flexible packaging industry, simplifying calculations for product dimensions, weight, film thickness, order planning, yield, roll specifications, and blow-up ratios. It aims to replace spreadsheets and online calculators with quick, accurate results for production planners, operators, and sales professionals.

โœ“Liner dimension calculation
โœ“Weight/1000 bags calculation
โœ“Film thickness conversion
โœ“Order planning and quoting
โœ“Yield calculation
โœ“Roll OD and footage calculation
โœ“Blow Up Ratio calculation
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+1

What's New in PolyApp A Packaging Calculator

2.0.1

October 27, 2026

2.0.1: Minor text corrections PolyApp is now bilingual and wears its new name. - Full French version. Switch between English and French at any time from the button on the main menu. - Polykar is now Invera Flexibles: new logo, new colours, same seven tools. - Requires iOS 15 or later.

More

User reviews

Most RecentHighest RatedLowest Rated

PolyApp

Awesome!
IISK2020

Process Engineer

Thank you for adding the options of metric units and being able to convert between metric and standard units. This app is now amazingly easy to use.

Regards

Jeff Law.
LLomax444

Great App

This is the easiest and most complete tool that I have ever used for calculating blown film.
โœŒโœŒโœŒ๏ธŽ๏ธŽ ๐™ท๐šŽ๐š•๐š•๐š˜ โœŒ๏ธŽ๏ธŽ

Excellent tool

Would be great if it had a print feature
Also conversion from imperial to metric to imperial inches to centimetres
BBalpex

Great app for the flexible packaging industry

Very easy to use with great info and easy colors and navigation buttons, great job Polykar.

Anyone in the flexible packaging Buisness needs this app!
TTTGLF
See 2 more reviews

FAQ

What is PolyApp?

PolyApp is a free application designed for the flexible packaging industry, offering seven tools to simplify calculations for product dimensions, weight, planning, and more. It aims to replace manual calculations and spreadsheets with quick, accurate results.

What are the main features of PolyApp?

PolyApp includes tools for calculating liner dimensions, weight per 1000 units, film thickness conversion, order planning, yield, roll outer diameter and footage, and blow-up ratio. These features cover essential aspects of packaging design and production.

Who is the target audience for PolyApp?

The app is intended for professionals working in the flexible packaging industry, such as production planners, extrusion operators, and salespersons involved in designing, manufacturing, quoting, or purchasing packaging products.

Is PolyApp available on Android devices?

Based on the provided information, PolyApp is currently available on iPhone and iPad (iOS) devices only. It is not listed as being supported on Android.

How accurate are the calculations in PolyApp?

PolyApp is stated to provide the most accurate results at your fingertips. The tools are fully functional and have been tested by industry experts to ensure reliability.

Does PolyApp have ads?

No, PolyApp does not contain advertisements. The app is free and has no commitment, offering a clean user experience without interruptions.

How often is PolyApp updated?

The latest version of PolyApp is 2.0.1, and it was last updated on October 27, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

What is the age rating for PolyApp?

PolyApp has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be learning about or assisting with packaging calculations.