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PolyApp - Packaging Calculator

PolyApp - Packaging Calculator

Tools for Flexible Packaging

2 ratings
7 reviews
πŸ“Š Productivity
πŸ” Reference
Free

Details

  • Released
  • Updated
  • April 1, 2021
  • September 17, 2026

Features

Developer

Polykar
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About

This app provides essential calculation tools for the flexible packaging industry. It helps users quickly determine dimensions, weights, and planning details for various packaging products, replacing the need for spreadsheets and online calculators.

βœ“Liner dimension calculation
βœ“Weight/1000 calculation
βœ“Mil to micron thickness conversion
βœ“Order planning and quoting
βœ“Yield calculation
βœ“Roll OD and footage calculation
βœ“Blow Up Ratio calculation
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What's New in PolyApp

2.0.0

September 17, 2026

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.

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User reviews

Most RecentHighest RatedLowest Rated

PolyApp

Awesome!
ISK2020ISK2020

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.
Lomax444Lomax444

Great App

This is the easiest and most complete tool that I have ever used for calculating blown film.
✌︎︎ π™·πšŽπš•πš•πš˜ ✌︎︎✌︎︎ π™·πšŽπš•πš•πš˜ ✌︎︎

Excellent tool

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

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!
TTGLFTTGLF
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FAQ

What is PolyApp used for?

PolyApp is designed to simplify calculations for the flexible packaging industry. It offers tools for dimensional calculations, weight estimations, thickness conversions, and order planning, aiming to replace manual spreadsheet use.

Who is the target audience for PolyApp?

The app is specifically built for professionals in the flexible packaging sector, including production planners, extrusion operators, and sales personnel working for converters or distributors.

What are the key features of PolyApp?

PolyApp includes seven main tools: Liner Dimension, Weight/1000, Film Thickness conversion, Order Planning, Yield calculation, Roll OD & Footage calculation, and Blow Up Ratio calculation.

Is PolyApp available on Android devices?

Based on the provided information, PolyApp is currently available only on iPhone and iPad (iOS) devices.

How accurate are the calculations in PolyApp?

The app claims to provide accurate results, being fully functional and tested by industry experts. It utilizes millions of reliable formulas for its calculations.

Does PolyApp have ads?

No, PolyApp does not contain advertisements. The app is free and has no commitment required for download.

How often is PolyApp updated?

The latest version of PolyApp is 1.1.0, which was last updated on October 15, 2021. Update frequency information beyond this is not provided.

What is the age rating for PolyApp?

PolyApp has an age rating of 4+, making it suitable for a wide range of users.