Best Digital Signature App

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

With an average user rating of 4.6★, the digital signature app category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Digital Signature App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Signeasy: Sign PDF DocumentsSigneasy: Sign PDF DocumentsFree4.9★ (34K)NoYesSep 2026
2Digital Signature AppDigital Signature AppFree3.8★ (10)NoNoMay 2026
3Docusign - Upload & Sign DocsDocusign - Upload & Sign DocsFree4.9★ (827K)NoYesSep 2026
4SignNow: e-Signature appSignNow: e-Signature appFree4.5★ (18K)NoYesSep 2026
5eSign: Digital Signature MakereSign: Digital Signature MakerFree4.8★ (147)NoYesSep 2026
6eSign: Digital & Signature AppeSign: Digital & Signature AppFree4.7★ (70)NoYesAug 2026
7Sign Documents PDF SignatureSign Documents PDF SignatureFreeNoYesAug 2026
8Signature - Daisy HealthSignature - Daisy HealthFreeNoNoJul 2026

Top Picks for Digital Signature App

Signeasy: Sign PDF Documents#1

Signeasy: Sign PDF Documents by Glykka LLC

eSign Contracts, Docs & Forms
Editor's Choice
📊 Productivity
4.9😊(34K ratings)
FreeIn-App Purchases
Signeasy: Sign PDF Documents screenshot 1
Signeasy: Sign PDF Documents screenshot 2
Signeasy: Sign PDF Documents screenshot 3
Signeasy: Sign PDF Documents screenshot 4
Signeasy: Sign PDF Documents screenshot 5
Signeasy: Sign PDF Documents screenshot 6

Easily sign and send documents for electronic signatures from your mobile devices. All signatures are legally binding and include a digital audit trail for security and compliance. Works across multiple platforms and integrates with cloud storage.

What We Love

  • ⭐ Excellent app
  • 🚀 Easy and convenient to use
  • 👍 Intuitive and user-friendly
  • 🔒 Secure and trustworthy
  • 💻 Essential for business needs
  • 📝 Streamlines document signing

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Restrictive for non-subscribers
  • 🐛 Occasional bugs and glitches
  • 🔄 Inconsistent app updates
  • 🕰️ Slow performance at times
Docusign - Upload & Sign Docs#3

Docusign - Upload & Sign Docs by Docusign

Sign PDFs & Contracts
Worth Considering
📊 Productivity
4.9😊(827K ratings)
FreeIn-App Purchases
#31in Productivity
Docusign - Upload & Sign Docs screenshot 1
Docusign - Upload & Sign Docs screenshot 2
Docusign - Upload & Sign Docs screenshot 3
Docusign - Upload & Sign Docs screenshot 4
Docusign - Upload & Sign Docs screenshot 5
Docusign - Upload & Sign Docs screenshot 6

Securely send and sign digital documents, contracts, and PDFs from any device. Create your own signature, upload files from various cloud services, and manage the signing process with ease. It's a legally binding and secure way to handle agreements.

What We Love

  • 🚀 Easy to use
  • 🚀 Convenient for signing documents on the go
  • 🚀 Saves time and effort
  • 🔒 Secure digital signatures
  • 👍 Useful for businesses and individuals
  • 👍 Intuitive interface
  • 👍 Excellent for real estate agents

Room to Improve

  • 🐛 Glitches with placing signatures and text boxes
  • 🐛 Inconsistent performance across devices
  • 🐛 Issues with editing and updating documents
  • 🐛 Unreliable customer support
  • 🔋 High battery consumption
  • 👎 Confusing user experience for some users

More Digital Signature App apps to explore

FAQ about Digital Signature App

What is the best digital signature app for iPhone?
Signeasy: Sign PDF Documents tops our digital signature app ranking as of September 2026, with a 4.9-star average from 34K App Store ratings, and it's free to download.
Yes — 20 of the top digital signature app we rank are free to download, including Signeasy: Sign PDF Documents and Digital Signature App.
Signeasy: Sign PDF Documents has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ digital signature app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to easily sign documents electronically, send them to others for their signatures, and fill out PDF forms. You can draw, scan, or import your signature, and add various fields like initials, dates, and text. It also supports collecting in-person signatures and managing frequently used documents as templates.
Yes, all signatures made through the app are legally binding. The app provides a detailed digital audit trail for each document, which includes information like the signer's email address, device IP, and completion time, ensuring compliance with regulations like ESIGN and UETA.

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