UniversalQReader vs Universal Code Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UniversalQReader
This app reads Digital Seal SQCodes, which are digitally signed and unfalsifiable QR codes used to protect documents. It verifies data signatures, presents them in a mobile-friendly layout, and allows reconstruction and sharing of original documents in PDF format.
- Reads Digital Seal SQCodes
- Verifies digital signatures
- Presents data in mobile layout
- Reconstructs documents to PDF
- Shares documents as PDF
- Supports encrypted data
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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 "Digital Seal SQCode®" an Electronic Seal, oriented to what is indicated in Europe'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.
Universal Code Scanner
This app quickly scans and decodes various 2D barcodes and QR codes. It offers enhanced security by checking URLs for phishing and can convert specific payment codes into usable links. The application prioritizes user privacy with no tracking or ads.
- Scans QR, EAN, Aztec, DataMatrix, and more
- Checks URLs against phishing (Quishing)
- Converts EPC QR codes to bank/payto URLs
- Shares decoded data via Airdrop
- No user tracking or analytics
- Ad-free and no in-app purchases
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Universal Scanner is a privacy focused, simple and lightweight application for verifying the content of a wide range of 2d codes. The main features are: - Displays code type and raw content - Option to check scanned URLs against phishing (Quishing) - Converts EPC QR codes (SEPA transfers) to 'bank://' or 'payto://' URL (useful if your banking app does not support EPC codes) - Share raw data or converted data with Airdrop - No user tracking - No analytics - No ads - No in-app purchases (voluntary donations only) - No automatic opening of links (could be enabled in settings) - Scan history optional and disabled by default - Small download size Supported code types: QR, EAN8, UPCE, Aztec, EAN13, ITF14, Code39, Code93, PDF417, Code128, DataMatrix, Code39Mod43, Interleaved2of5, Codabar, MicroQR, MicroPDF417, GS1DataBar, GS1DataBarLimited, GS1DataBarExtended
Screenshots
Verdict
The clearest difference is in-app purchases: UniversalQReader at none against Universal Code Scanner's 3. Universal Code Scanner's advantage is update cadence (every 3 weeks vs every 2 months) and device support (4 vs 1). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Universal Code Scanner sells 3 one-off in-app purchases. UniversalQReader asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for UniversalQReader against 5.0 for Universal Code Scanner. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
UniversalQReader ships an update every 2 months, Universal Code Scanner every 3 weeks. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.
| Parameter | UniversalQReader | Universal Code Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 71.4% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | GT 50 S.r.l. | Marcus Pleintinger |
Customer experience
UniversalQReader
Universal Code Scanner
In-app purchases
UniversalQReader
No in-app purchases
Universal Code Scanner
- Small Donation$0.99
- Mid Donation$2.99
- Big Donation$5.99
Questions
Is UniversalQReader free?
Is Universal Code Scanner free?
Which has better reviews, UniversalQReader or Universal Code Scanner?
Do UniversalQReader or Universal Code Scanner have ads?
Which is updated more often, UniversalQReader or Universal Code Scanner?
Other comparisons
