Cygnature is an electronic signing solution built for the modern world. It offers electronic, digital and biometric signatures and helps organizations to move forward in their digital transformation journey. The Cygnature eSign app is designed only for signing documents quickly anytime anywhere. This app can be used by any signer to sign documents received on the Cygnature platform.

The main features of the Cygnature eSign app are
No sign up required
Just click the link to review and sign the document received on email
Authenticate yourself with an OTP (one time password)
View the document
Sign the document using drawing of your signature
Submit the signed document

Security and Blockchain

Cygnature app lets you know exactly where user has signed the document. It Captures the GPS location of a document signature, whether it’s from a home computer or from a mobile device. Captures User’s browser & version details. It also captures device Name, OS and its version & Logs entire blockchain transaction & document Activity with block details & hash. So you can see summary of all the document details, activity, signer details, signatures & their timestamp.

For questions or feedback email us: or
Find out more about Cygnature and electronic signatures:

What’s New

Version 1.1

- Introducing multi account document access using profile switch
User can switch the e-mail ID from profile screen and view the documents assigned for account linked with that ID

- Added type and upload signature feature to add new signature
Signer’s can now select their signature from the predefined sign fonts or upload a scanned image of their signature to sign

- Auto capture OTP
The OTP screen will auto read OTP from SMS application

- User can now view/sign previously opened documents
Users can have access to all the previously signed documents

-Bug Fixes

App Privacy

The developer, Cygnet Infotech LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Cygnet Infotech LLC
21.9 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like