Comparison

GraphoSign vs SiavSmartSign

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

Head to head
About

GraphoSign

Sign PDF documents directly on your tablet without needing to print. This app works offline, allowing you to add images, text, and multiple signatures to documents. It supports various styluses for precise signing.

Highlights
  • Offline PDF signing
  • Add images to PDFs
  • Freehand text annotation
  • Fill form fields
  • Multiple signatures
  • Stylus support
Read full description

App GraphoSign is Namirial’s solution for mobile devices to avoid having to print a paper copy of a document just to capture a signature. It allows you to sign PDF documents directly on a tablet; moreover, it does not need any internet connection to open or sign the PDF: the application works completely offline. Once signed, the document can be shared via E-mail, AirDrop, DropBox, Messages or any other of the most common or custom methods of sharing. With App GraphoSign you can also: - add images (from camera or gallery) to the PDF document - modify annotations - add freehand text - fill form fields (if present) - sign the document (existing signature fields or on any free area of the PDF) - handle multiple signatures on the same document App GraphoSign requires a stylus to capture pressure while signing. The supported styluses are: - Bamboo™ Stylus Fineline (Wacom) - Bamboo™ Fineline 2 (Wacom) - Bamboo™ Fineline (Wacom) - Bamboo™ Sketch (Wacom) - Apple Pencil with iPad Pro e iPad 6th Gen For the complete list of supported device and stylus refer to support page https://support.namirial.com/en/docs/docs-tsp-biometric-signature/capturing-devices/#devices-ios

About

SiavSmartSign

Read full description

SiavSmartSign è la app di Siav che consente di sottoscrivere qualsiasi documento apponendo una firma grafometrica. Nativamente integrata con le soluzioni Siav, SiavSmartSign consente di semplificare e velocizzare le diverse attività relative alla sottoscrizione dei documenti in formato elettronico. L’app costituisce una soluzione necessaria per completare il processo di firma avviato dalle altre soluzioni mobile di Siav (come ad esempio Smart Desk). SiavSmartSign consente infatti di sottoscrivere elettronicamente in modalità grafometrica (tramite FES - firma elettronica semplice oppure FEA - firma elettronica avanzata) i documenti digitali. La soluzione può essere considerata come una penna virtuale al servizio dei firmatari che utilizzano i software Siav e desiderano firmare la documentazione in mobilità. L’app, fruibile da tablet, si avvierà automaticamente e in modo trasparente all’utente nel momento in cui viene richiesta la firma di un documento da una soluzione Siav. L’utente potrà apporre la propria firma e vedere il proprio tratto in tempo reale. Una volta completata l’operazione di firma, SiavSmartSign si chiuderà automaticamente.

Screenshots

GraphoSign4 screens

Verdict

The call

The clearest difference is in-app purchases: SiavSmartSign at none against GraphoSign's 1. GraphoSign's advantage is update cadence (every 2 months vs every 13 months) and device support (3 vs 1). On price, ads and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GraphoSign sells 1 one-off in-app purchase. SiavSmartSign asks for nothing beyond the download.

UpkeepUpdate frequency

GraphoSign ships an update every 2 months, SiavSmartSign every 13 months. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
GraphoSign versus SiavSmartSign: the parameters behind the verdict, then further details
ParameterGraphoSignSiavSmartSign
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews23.1% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 months — betterEvery 13 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS12.011.0 — better
Further details — not scored
Size86 MB83 MB
Age rating4+4+
DeveloperNamirial S.p.A.Siav Spa

In-app purchases

1 purchases

GraphoSign

One-time1
  • GraphoSign license 12 months$89.99
None

SiavSmartSign

No in-app purchases

Questions

Is GraphoSign free?
GraphoSign is free to download, with in-app purchases available.
Is SiavSmartSign free?
SiavSmartSign is free to download, with no in-app purchases.
Do GraphoSign or SiavSmartSign have ads?
Neither GraphoSign nor SiavSmartSign shows ads.
Which is updated more often, GraphoSign or SiavSmartSign?
GraphoSign ships an update every 2 months, and SiavSmartSign every 13 months. Most recently, GraphoSign was updated on September 6, 2026 and SiavSmartSign on September 10, 2026.

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