Mobile Signer vs OpenLabel
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile Signer
This app enables electronic digital signatures for various document formats on mobile devices. It integrates with business applications and supports advanced signature types, including time stamping and certificate validation.
- Electronic digital signature integration
- Supports PDF, XML, Office, and Open Office formats
- Generates advanced signature formats (PKCS#7/CMS, CAdES, XMLDSig, XAdES, PDF Signature, PAdES)
- Time stamping of signatures
- Certificate validation authority
- Mobility signatures from smartphones and tablets
- Client and server signing options
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Mobile Signer is based on the SealSign Engine solution, from 11Paths, a Telefonica Company. SealSign Engine is an enterprise server that integrates electronic digital signature of documents in business applications and mobility devices. It is a complete, flexible and versatile signature engine: • Web service-based architecture. • Signature of any electronic document format: PDF, XML, Office, Open Office, CMS... • Generation of simple and advanced signature formats: PKCS#7/CMS and CAdES, XMLDSig and XAdES, PDF Signature and PAdES. • Allows time stamping signatures. • Incorporates a complete certificate validation authority. • Allows mobility signatures from smartphone and tablets. • Has several connectors for integrating business applications and document management. • Allows client and server signing. SealSign Engine is part of the complete electronic and biometric which fits with its different modules to the specific needs of each business environment. More information in our web page: https://www.elevenpaths.com/es/tecnologia/sealsign/index.html Terms of service: https://www.elevenpaths.com/pdfs_eulas/SealSign_EULA-2015_Evaluation.pdf
OpenLabel
This professional printing application offers a comprehensive solution for creating and printing labels. It supports various connection methods and thermal printer brands, with robust editing tools for barcodes, QR codes, PDFs, and images. Customize templates with text, images, and data for efficient and convenient label production.
- Multiple connection methods (Bluetooth, Wi-Fi, 4G)
- Supports various thermal printer brands
- Built-in barcode and QR code generation
- PDF and image printing support
- Customizable label templates
- Variety of printing settings
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OpenLabel is a professional printing application that provides you with the most comprehensive printing solution. It supports multiple connection methods, such as Bluetooth, Wi-Fi, 4G, etc., and can connect to various brands of thermal printers for printing, including Jancsinn, HPRT, NIIMBOT, GPRINTER, FUJITSU, etc., making your printing work more convenient and efficient. Unlike other printing applications, OpenLabel emphasizes label editing functionality, with built-in support for a variety of one-dimensional and two-dimensional codes, including Code 39, Code 128, UPC, EAN, QR code, etc., allowing you to generate high-quality barcodes and QR codes. Meanwhile, OpenLabel also supports PDF and image printing, allowing you to easily print the files and images you need. OpenLabel provides a wealth of printing settings options, including paper size, print orientation, print copies, etc., making your printing work more flexible. More importantly, OpenLabel provides a variety of printing templates and printing elements, including text, images, icons, dates, tables, Excel, etc. You can easily edit and customize label templates, save them locally or upload them to private templates, and print them anytime, anywhere. In addition, OpenLabel also provides a secure and reliable printing service, making your printing experience even more perfect. Download OpenLabel and experience the most professional label printing service, improve work efficiency, and make your life more convenient.
Screenshots
Verdict
The clearest difference is rating: OpenLabel at 4.6 against Mobile Signer's 1.0. OpenLabel also leads on ratings volume (212 vs 1) and update cadence (every 2 weeks vs every 3 months). Mobile Signer's advantage is iOS requirement (8.0 vs 13.0). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
OpenLabel holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: OpenLabel has 212 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Mobile Signer's written reviews are positive against 57% of OpenLabel's.
Mobile Signer ships an update every 3 months, OpenLabel every 2 weeks. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | Mobile Signer | OpenLabel |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.6 (212 ratings) — better |
| Positive reviews | 50.0% of reviews | 57.1% of reviews — better |
| Number of ratings | 1 | 212 — better |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 15 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | Factum Identity Solutions SL | 厦门捷昕智能技术有限公司 |
Customer experience
Mobile Signer
OpenLabel
In-app purchases
Mobile Signer
No in-app purchases
OpenLabel
No in-app purchases









