---
title: "ISOTRA Packet - Reviews, Revenue and Downloads in Czechia | Apple App Store"
description: "External Venetian Blinds calculation   By selecting type of blind, width and height of a window, the application will calculate the packet height which will cover part of the window view-space but wil"
---

# ISOTRA Packet — Czechia

![ISOTRA Packet App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/80/a5/9c/80a59c76-abf2-1afe-e2d4-dee7959ac1e0/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [ISOTRA a.s](https://apptail.io/developer/isotra-as-WXQb) (Czechia)
**Category:** Lifestyle
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** cz.isotra.partner
**Store:** Apple App Store
**Country:** Czechia
**Version:** 1.39 (released 2026-10-02)
**Original Release:** 2016-01-15
**Languages:** English, Czech, French, German, Polish, Slovak

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cz/app/app/id1070073536)
**AppTail Page:** [https://apptail.io/app/isotra-packet-Xccd/czechia](https://apptail.io/app/isotra-packet-Xccd/czechia)

## ISOTRA Packet Description
External Venetian Blinds calculation
 
By selecting type of blind, width and height of a window, the application will calculate the packet height which will cover part of the window view-space but will also provide you an under-plaster option. Furthermore the application will calculate number of blind brackets, guiding rails and bearings placing. Smart tool for the office-use as well as for construction site.
 
With ISOTRA Packet application you never give wrong dimension…

## ISOTRA Packet Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/46/39/1f/46391f89-cfb1-8e16-e6d2-005c56dc659b/pr_source.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/c6/48/fb/c648fb5d-84bc-f1f7-820b-7d3466f85a9e/pr_source.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/28/e2/39/28e2391d-1869-97e3-1bff-649e78cb4e57/pr_source.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/89/8f/68/898f6898-f8cf-f07e-9aa3-b9dc0689b436/pr_source.png/640x960.png)

## ISOTRA Packet Rating Breakdown in Czechia
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## ISOTRA Packet Available In
- [Czechia](https://apptail.io/app/isotra-packet-Xccd/czechia)
- [Armenia](https://apptail.io/app/isotra-packet-Xccd/armenia)
- [Argentina](https://apptail.io/app/isotra-packet-Xccd/argentina)
- [Austria](https://apptail.io/app/isotra-packet-Xccd/austria)
- [Australia](https://apptail.io/app/isotra-packet-Xccd/australia)
- [Azerbaijan](https://apptail.io/app/isotra-packet-Xccd/azerbaijan)
- [Belgium](https://apptail.io/app/isotra-packet-Xccd/belgium)
- [Bulgaria](https://apptail.io/app/isotra-packet-Xccd/bulgaria)
- [Bahrain](https://apptail.io/app/isotra-packet-Xccd/bahrain)
- [Brazil](https://apptail.io/app/isotra-packet-Xccd/brazil)
- [Belarus](https://apptail.io/app/isotra-packet-Xccd/belarus)
- [Canada](https://apptail.io/app/isotra-packet-Xccd/canada)
- [Switzerland](https://apptail.io/app/isotra-packet-Xccd/switzerland)
- [Chile](https://apptail.io/app/isotra-packet-Xccd/chile)
- [China](https://apptail.io/app/isotra-packet-Xccd/china)
- [Colombia](https://apptail.io/app/isotra-packet-Xccd/colombia)
- [Cyprus](https://apptail.io/app/isotra-packet-Xccd/cyprus)
- [Germany](https://apptail.io/app/isotra-packet-Xccd/germany)
- [Denmark](https://apptail.io/app/isotra-packet-Xccd/denmark)
- [Dominican Republic](https://apptail.io/app/isotra-packet-Xccd/dominican-republic)
- [Ecuador](https://apptail.io/app/isotra-packet-Xccd/ecuador)
- [Estonia](https://apptail.io/app/isotra-packet-Xccd/estonia)
- [Spain](https://apptail.io/app/isotra-packet-Xccd/spain)
- [Finland](https://apptail.io/app/isotra-packet-Xccd/finland)
- [France](https://apptail.io/app/isotra-packet-Xccd/france)
- [United Kingdom](https://apptail.io/app/isotra-packet-Xccd/united-kingdom)
- [Ghana](https://apptail.io/app/isotra-packet-Xccd/ghana)
- [Greece](https://apptail.io/app/isotra-packet-Xccd/greece)
- [Honduras](https://apptail.io/app/isotra-packet-Xccd/honduras)
- [Croatia](https://apptail.io/app/isotra-packet-Xccd/croatia)
- [Hungary](https://apptail.io/app/isotra-packet-Xccd/hungary)
- [Indonesia](https://apptail.io/app/isotra-packet-Xccd/indonesia)
- [Ireland](https://apptail.io/app/isotra-packet-Xccd/ireland)
- [Israel](https://apptail.io/app/isotra-packet-Xccd/israel)
- [India](https://apptail.io/app/isotra-packet-Xccd/india)
- [Iceland](https://apptail.io/app/isotra-packet-Xccd/iceland)
- [Italy](https://apptail.io/app/isotra-packet-Xccd/italy)
- [Japan](https://apptail.io/app/isotra-packet-Xccd/japan)
- [Kenya](https://apptail.io/app/isotra-packet-Xccd/kenya)
- [South Korea](https://apptail.io/app/isotra-packet-Xccd/south-korea)
- [Kuwait](https://apptail.io/app/isotra-packet-Xccd/kuwait)
- [Cayman Islands](https://apptail.io/app/isotra-packet-Xccd/cayman-islands)
- [Kazakhstan](https://apptail.io/app/isotra-packet-Xccd/kazakhstan)
- [Lebanon](https://apptail.io/app/isotra-packet-Xccd/lebanon)
- [Sri Lanka](https://apptail.io/app/isotra-packet-Xccd/sri-lanka)
- [Lithuania](https://apptail.io/app/isotra-packet-Xccd/lithuania)
- [Luxembourg](https://apptail.io/app/isotra-packet-Xccd/luxembourg)
- [Madagascar](https://apptail.io/app/isotra-packet-Xccd/madagascar)
- [North Macedonia](https://apptail.io/app/isotra-packet-Xccd/north-macedonia)
- [Malta](https://apptail.io/app/isotra-packet-Xccd/malta)
- [Mexico](https://apptail.io/app/isotra-packet-Xccd/mexico)
- [Malaysia](https://apptail.io/app/isotra-packet-Xccd/malaysia)
- [Namibia](https://apptail.io/app/isotra-packet-Xccd/namibia)
- [Netherlands](https://apptail.io/app/isotra-packet-Xccd/netherlands)
- [Norway](https://apptail.io/app/isotra-packet-Xccd/norway)
- [Nepal](https://apptail.io/app/isotra-packet-Xccd/nepal)
- [New Zealand](https://apptail.io/app/isotra-packet-Xccd/new-zealand)
- [Peru](https://apptail.io/app/isotra-packet-Xccd/peru)
- [Philippines](https://apptail.io/app/isotra-packet-Xccd/philippines)
- [Poland](https://apptail.io/app/isotra-packet-Xccd/poland)
- [Portugal](https://apptail.io/app/isotra-packet-Xccd/portugal)
- [Qatar](https://apptail.io/app/isotra-packet-Xccd/qatar)
- [Romania](https://apptail.io/app/isotra-packet-Xccd/romania)
- [Russia](https://apptail.io/app/isotra-packet-Xccd/russia)
- [Saudi Arabia](https://apptail.io/app/isotra-packet-Xccd/saudi-arabia)
- [Sweden](https://apptail.io/app/isotra-packet-Xccd/sweden)
- [Singapore](https://apptail.io/app/isotra-packet-Xccd/singapore)
- [Slovenia](https://apptail.io/app/isotra-packet-Xccd/slovenia)
- [Slovakia](https://apptail.io/app/isotra-packet-Xccd/slovakia)
- [Tunisia](https://apptail.io/app/isotra-packet-Xccd/tunisia)
- [Türkiye](https://apptail.io/app/isotra-packet-Xccd/turkey)
- [Ukraine](https://apptail.io/app/isotra-packet-Xccd/ukraine)
- [Uganda](https://apptail.io/app/isotra-packet-Xccd/uganda)
- [United States](https://apptail.io/app/isotra-packet-Xccd/united-states)
- [Uruguay](https://apptail.io/app/isotra-packet-Xccd/uruguay)
- [Uzbekistan](https://apptail.io/app/isotra-packet-Xccd/uzbekistan)
- [Vietnam](https://apptail.io/app/isotra-packet-Xccd/vietnam)
- [United Arab Emirates](https://apptail.io/app/isotra-packet-Xccd/united-arab-emirates)
- [South Africa](https://apptail.io/app/isotra-packet-Xccd/south-africa)

---

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