---
title: "UniversalQReader - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Universal QReader™ is a completely free smartphone/tablet App that allows you to read a Digital Seal SQCode®, a Digital Stamp dedicated to protecting documents that are typically used and controlled ("
---

# UniversalQReader — United States

![UniversalQReader App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/bf/0f/ff/bf0fff8e-cd45-1a10-21c6-993556c129ac/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [GT 50 S.r.l](https://apptail.io/developer/gt-50-srl-vHdf)
**Category:** Utilities
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** org.gt50.UniversalQReader
**Store:** Apple App Store
**Country:** United States
**Version:** 2.0.2 (released 2025-07-10)
**Original Release:** 2018-04-22
**Languages:** English, Italian

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1367837181)
**AppTail Page:** [https://apptail.io/app/universalqreader-BVXc/united-states](https://apptail.io/app/universalqreader-BVXc/united-states)

## UniversalQReader Description
Universal QReader™ is a completely free smartphone/tablet App that allows you to read a Digital Seal SQCode®, a Digital Stamp dedicated to protecting documents that are typically used and controlled (even off-line) on the go. The Digital Seal SQCode®, is a QrCode code containing digitally signed data and therefore unfalsifiable.
The data structure in the SQCode® Digital Seal is designed specifically for this kind of two-dimensional code and is ready to adapt to different contexts and applications.
Data can also be encrypted, when it is necessary to ensure their confidentiality; they are also always signed, with the same philosophy, the same encryption algorithms and the same secure signature equipment used in a qualified signature.

This architecture allows -only when it is necessary- the application of a qualified signature in the format CAdES/PAdES: in this case, the certificate of signature must be assigned to a natural person. 
In more general cases of use, instead, unqualified certificates will be used, typically assigned to a legal entity; this approach allows to define &quot;Digital Seal SQCode®&quot; an Electronic Seal, oriented to what is indicated in Europe&#039;s Digital Agenda.

The Universal QReader™ App checks the data signature and presents it in a layout suitable for viewing on a mobile device.
From the Universal QReader™ App you can then reconstruct the original document in PDF format so you can eventually share it in this form.

## UniversalQReader Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/72/19/a4/7219a470-6d9e-a4fd-ca4b-9e84c153ae85/Simulator_Screenshot_-_iPhone_15_Plus_-_2025-02-19_at_10.40.34.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b9/ea/c1/b9eac199-3d05-e0b6-399a-3ed452227216/Simulator_Screenshot_-_iPhone_15_Plus_-_2025-02-19_at_10.41.04.png/1290x2796.png)

## UniversalQReader Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## UniversalQReader Available In
- [Italy](https://apptail.io/app/universalqreader-BVXc/italy)
- [United States](https://apptail.io/app/universalqreader-BVXc/united-states)
- [Australia](https://apptail.io/app/universalqreader-BVXc/australia)
- [Azerbaijan](https://apptail.io/app/universalqreader-BVXc/azerbaijan)
- [Brazil](https://apptail.io/app/universalqreader-BVXc/brazil)
- [Belarus](https://apptail.io/app/universalqreader-BVXc/belarus)
- [Canada](https://apptail.io/app/universalqreader-BVXc/canada)
- [Switzerland](https://apptail.io/app/universalqreader-BVXc/switzerland)
- [Chile](https://apptail.io/app/universalqreader-BVXc/chile)
- [Colombia](https://apptail.io/app/universalqreader-BVXc/colombia)
- [Egypt](https://apptail.io/app/universalqreader-BVXc/egypt)
- [United Kingdom](https://apptail.io/app/universalqreader-BVXc/united-kingdom)
- [Hong Kong SAR China](https://apptail.io/app/universalqreader-BVXc/hong-kong)
- [Indonesia](https://apptail.io/app/universalqreader-BVXc/indonesia)
- [Israel](https://apptail.io/app/universalqreader-BVXc/israel)
- [India](https://apptail.io/app/universalqreader-BVXc/india)
- [Japan](https://apptail.io/app/universalqreader-BVXc/japan)
- [South Korea](https://apptail.io/app/universalqreader-BVXc/south-korea)
- [Kuwait](https://apptail.io/app/universalqreader-BVXc/kuwait)
- [Kazakhstan](https://apptail.io/app/universalqreader-BVXc/kazakhstan)
- [Lebanon](https://apptail.io/app/universalqreader-BVXc/lebanon)
- [Malaysia](https://apptail.io/app/universalqreader-BVXc/malaysia)
- [Nigeria](https://apptail.io/app/universalqreader-BVXc/nigeria)
- [Norway](https://apptail.io/app/universalqreader-BVXc/norway)
- [New Zealand](https://apptail.io/app/universalqreader-BVXc/new-zealand)
- [Peru](https://apptail.io/app/universalqreader-BVXc/peru)
- [Philippines](https://apptail.io/app/universalqreader-BVXc/philippines)
- [Pakistan](https://apptail.io/app/universalqreader-BVXc/pakistan)
- [Romania](https://apptail.io/app/universalqreader-BVXc/romania)
- [Russia](https://apptail.io/app/universalqreader-BVXc/russia)
- [Saudi Arabia](https://apptail.io/app/universalqreader-BVXc/saudi-arabia)
- [Sweden](https://apptail.io/app/universalqreader-BVXc/sweden)
- [Singapore](https://apptail.io/app/universalqreader-BVXc/singapore)
- [Thailand](https://apptail.io/app/universalqreader-BVXc/thailand)
- [Türkiye](https://apptail.io/app/universalqreader-BVXc/turkey)
- [Ukraine](https://apptail.io/app/universalqreader-BVXc/ukraine)
- [Vietnam](https://apptail.io/app/universalqreader-BVXc/vietnam)
- [United Arab Emirates](https://apptail.io/app/universalqreader-BVXc/united-arab-emirates)
- [South Africa](https://apptail.io/app/universalqreader-BVXc/south-africa)
- [Argentina](https://apptail.io/app/universalqreader-BVXc/argentina)

---

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