iSign – Sign Documents

iSign – Sign Documents

AI Signature Generator

49 ratings
11 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • September 14, 2025
  • August 12, 2026

Features

iSign – Sign Documents screenshot #1 for iPhone
iSign – Sign Documents screenshot #2 for iPhone
iSign – Sign Documents screenshot #3 for iPhone
iSign – Sign Documents screenshot #4 for iPhone
iSign – Sign Documents screenshot #5 for iPhone
iSign – Sign Documents screenshot #6 for iPhone
iSign – Sign Documents screenshot #7 for iPhone
iSign – Sign Documents screenshot #8 for iPhone
iSign – Sign Documents screenshot #9 for iPhone
iSign – Sign Documents screenshot #10 for iPhone
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About

Effortlessly sign and manage your digital documents with an AI-powered signature generator. This tool allows you to create custom electronic signatures, sign PDFs, fill forms, and add annotations directly from your device for a streamlined workflow.

AI-generated electronic signatures
Sign and export PDF files
Capture and digitize handwritten signatures
Fill interactive PDF forms
Add custom stamps and annotations
Cross-device accessibility
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What's New in iSign

1.1.0

August 12, 2026

— Minor bug fixes and performance improvements.

Subscription plans

Premium features (Weekly)

Weekly Subscription

$6.997 Days
How to cancel iSign subscription ⁉️
2

In-App Purchases

$119.99

Lifetime Access

Access for a lifetime

User reviews

AI 签名加载不出来

修补一下 bug 吧

Worse experience

Tried to reach out regarding the subscription issue and no one responded

AI签名长时间加载不出来

AI签名长时间加载不出来

Thanks for the application (+feature request)

I hope you guys keep improving on “signature writing part.” I want written signature to look more professional and natural. And thanks again.

With Kind Regards!

Easy esign

Good and go

Developer apps

FAQ

How do I create an AI signature with iSign?

iSign uses artificial intelligence to instantly create polished electronic signatures. You can adjust the look to match your personal brand or business identity directly within the app.

Can I sign PDFs with iSign?

Yes, iSign allows you to quickly sign any PDF file. You can upload your document, place your signature, and then export or share the signed version without any hassle.

What subscription plans are available for iSign?

iSign offers both weekly and annual subscription options. Specific pricing details and trial periods, such as a 3-day free trial for some weekly plans, are available within the app's subscription section.

How do I cancel my iSign subscription?

You can cancel your iSign subscription at any time through your iTunes settings without incurring any cancellation fees. Auto-renewal can be disabled at least 24 hours before the current period ends.

Is iSign available on multiple devices?

Yes, your iSign subscription is accessible across all devices linked to your Apple ID, ensuring continuity of your work.

What is the update frequency for iSign?

The app was last updated on March 4, 2026, with version 1.0.9. This indicates active development and regular updates to improve functionality and reliability.

What is the age rating for iSign?

iSign has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may need to sign documents.

How does iSign handle user data and privacy?

iSign provides a Privacy Policy and Terms of Use, accessible via links in the app's description, outlining how user data is handled. It also adheres to the Standard Apple Terms of Use (EULA).