BioSigner vs Notary On Demand
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BioSigner
Read full descriptionHide full description
BioSigner is based on the SealSign solution, from 11Paths ,a Telefonica Company. SealSign Engine is an enterprise server that integrates electronic and biometric 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,... • Generation of standard signature formats: ISO/IEC CD 19794-7.2. • Allows time stamping signatures. • Allows mobility signatures from smartphone and tablets. • Has several connectors for integrating business applications and document management. 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
Notary On Demand
Connect with commissioned notaries for in-person and mobile signings. Post jobs, review offers, message notaries, and track your signing from request to completion. Notaries can find nearby job requests, manage clients, and track earnings.
- Post notarization jobs
- Review notary offers
- Secure messaging and payment
- Track job status
- Submit offers for jobs
- Manage client communication
- Track notary earnings
Read full descriptionHide full description
Notary On Demand connects people who need notarization with commissioned notaries for in-person and mobile signings. FOR CLIENTS • Post a job with document type, location, and timing • Review notary offers and accept the one that fits • Message the notary, share documents, and pay securely • Track job status from request to completion • Browse listings without creating an account FOR NOTARIES • See nearby job requests and submit offers • Manage jobs, chat with clients, and track earnings • Keep profile, reviews, and documents in one place • Get notified when new work comes in Whether you need a signing completed or you are a commissioned notary looking for work, Notary On Demand keeps the process organized from start to finish. This app does not provide legal advice. Notaries remain responsible for complying with the laws of their commissioning jurisdiction.
Screenshots
Verdict
The clearest difference is update cadence: Notary On Demand at monthly against BioSigner's every 2 months. BioSigner's advantage is iOS requirement (8.0 vs 15.1). On price, ads, in-app purchases and device support 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.
BioSigner ships an update every 2 months, Notary On Demand monthly. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.
| Parameter | BioSigner | Notary On Demand |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 16 MB | 53 MB |
| Age rating | 17+ | 4+ |
| Developer | Factum Identity Solutions SL | Jessica Bloom |
In-app purchases
BioSigner
No in-app purchases
Notary On Demand
No in-app purchases
Questions
Is BioSigner free?
Is Notary On Demand free?
Do BioSigner or Notary On Demand have ads?
Which is updated more often, BioSigner or Notary On Demand?
Other comparisons















