Best Application Sign Apps

246+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated September 2026

Finding the right application sign apps can be overwhelming with so many options. We've analyzed 246+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Application Sign Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sign AppSign AppFree3.6★ (30)NoNoJul 2026
2Adobe Acrobat SignAdobe Acrobat SignFree2.3★ (641)NoNoSep 2026
3Signature: sign documentsSignature: sign documentsFree4.8★ (25)NoYesSep 2026
4ASL:Sign Language Lessons AppASL:Sign Language Lessons AppFree2.5★ (26)NoJul 2026
5eSign – Sign PDFeSign – Sign PDFFree4.9★ (15)NoYesSep 2026
6eSign AppeSign AppFree4.8★ (764)NoYesSep 2026
7e Sign: Fill Out Documents Nowe Sign: Fill Out Documents NowFreeNoAug 2026
8Sign In Companion (iPhone)Sign In Companion (iPhone)Free3.5★ (2)NoNoSep 2026

Top Picks for Application Sign

Adobe Acrobat Sign#2

Adobe Acrobat Sign by Adobe Inc.

Fill and Send PDF for eSign
Strong Contender
💼 Business
2.3😞(641 ratings)
Free
Adobe Acrobat Sign screenshot 1
Adobe Acrobat Sign screenshot 2
Adobe Acrobat Sign screenshot 3
Adobe Acrobat Sign screenshot 4
Adobe Acrobat Sign screenshot 5

This app allows you to easily and securely get documents and forms signed electronically from anywhere. It enables you to sign documents yourself, send them to others for their signatures, track progress in real-time, and even scan paper documents into PDFs for signing.

What We Love

  • 🚀 Convenient to use
  • 💡 Useful for business
  • 👍 Easy to navigate
  • 🚀 Saves time

Room to Improve

  • 🐛 Buggy and crashes frequently
  • 🔑 Difficult to login and stay signed in
  • 👎 Poor user interface
  • 🤔 Lacks key functionality
  • 💰 Overpriced for the features
Signature: sign documents#3

Signature: sign documents by GAL APP LTD

sign,signature maker
Worth Considering
🔧 Utilities
4.8😊(25 ratings)
FreeIn-App Purchases
Signature: sign documents screenshot 1
Signature: sign documents screenshot 2
Signature: sign documents screenshot 3

This app allows you to create, store, and apply digital signatures to various document types. It supports PDF, Word, and PowerPoint files, with options to draw or scan signatures. Signed documents can be exported in multiple formats.

What We Love

  • 👍 Easy to use
  • 👍 Simple interface
  • 👍 Professional-looking signatures
  • 🚀 Quick and efficient
  • 👍 Useful for students and professionals

More Application Sign apps to explore

FAQ about Application Sign

What are the best application sign apps for iPhone?
Sign App tops our application sign apps ranking as of September 2026, with a 3.6-star average from 30 App Store ratings, and it's free to download.
Yes — 19 of the top application sign apps we rank are free to download, including Sign App and Adobe Acrobat Sign.
Sign App has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 246+ application sign apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Sign App allows you to quickly create and display custom signs. It's designed for situations where you need to visually communicate, such as showing support for a team, expressing an opinion at a rally, or signaling at an airport.
The app's main features include the ability to create custom signs, display them easily, and use them for various purposes like supporting teams, stating opinions at rallies, or creating airport pick-up signs.