Comparison

signoSign/mobile vs Helpiner

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

signoSign/mobile

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signoSign/mobile for Enterprise Important: signoSign/mobile is a web service expansion and only functions with the server backend. This offer is aimed exclusively at business and industry. signoSign/mobile is the signotec app for the legally admissible, legally compliant recording of handwritten signatures on PDF documents. Signatures are recorded pursuant to ISO standard. Electronic documents signed in this manner can be checked at any time, anywhere and by anyone without incurring any technical costs. The recording of signatures is as simple and secure as ever. Signatures are recorded directly in an electronic document, protected with a digital signature and can be verified as genuine. The app requires an online connection to a server. Hosting offers optimum protection in relation to the availability, reliability, integrity and authenticity of your data. The host system has been certified by TÜV Süd with the coveted ISO 27001 seal. Highlights: -High level of security Documents signed using signoSign/mobile are protected against manipulation and misuse and can be checked with Acrobat Reader, for example. -ISO compliant: PDF/A according to ISO 19005:2005. -Certificates: Supports X.509 /PKCS#7 certificates. -Writing characteristics: All the biometrics are also stored in the document, not only the signature image itself. Encryption is performed via the RSA standard and the private key stored securely with a notary. -Camera support: Use a camera to take a photograph of the person signing or their identification documents. The photograph can be an integral part of the signature or added as an additional page in the PDF document. -Geo-Positioning: GPS data can also be stored in the signature. -Signature fields: These can be placed anywhere or the existing signature fields in the PDF are utilized. -Form fields: These can be completed and navigated to easily using the tab key. -Gestures: Zooming etc. as usual via gestures. -Ergonomics: Simple and intuitive handling via trusted control elements. -signoSign/Web support: It is possible to store control parameters for the app in a PDF document. -BiPRO: Standard 262 defines the method for providing signatures in insurance industry business processes where documents requiring a declaration of consent are used. -Miniature display: The pages of a document -Interfaces: In/Out function, interface to systems that use signoSign/Web, cloud systems such as DropBox, e-mail, connection to existing archive. -Interface to the workflow management system including resubmission and electronic document folder. -Server-based functionalities: User and device control, certificate handling.

About

Helpiner

Features
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Voice-based virtual AI assistant for business

Screenshots

Helpiner4 screens

Verdict

The call

The clearest difference is update cadence: Helpiner at every 3 weeks against signoSign/mobile's every 4 months. signoSign/mobile's advantage is iOS requirement (8.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

signoSign/mobile ships an update every 4 months, Helpiner every 3 weeks. The most recent releases landed on September 20, 2026 and October 2, 2026 respectively.

Scorecard2 real differences Β· 4 level
signoSign/mobile versus Helpiner: the parameters behind the verdict, then further details
ParametersignoSign/mobileHelpiner
PriceFreeFree
Update frequencyEvery 4 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad β€” better
Requires iOS8.0 β€” better17.0
Further details β€” not scored
Size5 MB64 MB
Age rating12+17+
Developersignotec GmbHmonit s.r.o.

In-app purchases

None

signoSign/mobile

No in-app purchases

None

Helpiner

No in-app purchases

Questions

Is signoSign/mobile free?
signoSign/mobile is free to download, with no in-app purchases.
Is Helpiner free?
Helpiner is free to download, with no in-app purchases.
Do signoSign/mobile or Helpiner have ads?
Neither signoSign/mobile nor Helpiner shows ads.
Which is updated more often, signoSign/mobile or Helpiner?
signoSign/mobile ships an update every 4 months, and Helpiner every 3 weeks. Most recently, signoSign/mobile was updated on September 20, 2026 and Helpiner on October 2, 2026.

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