Instantly identify and authenticate autographs using AI-powered image recognition. Get detailed analysis and verification for signed memorabilia, perfect for collectors and enthusiasts.




224+ iOS apps curated and reviewed
The best free autograph identifier apps on iPhone average 4.3★ across 224+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.




Instantly identify and authenticate autographs using AI-powered image recognition. Get detailed analysis and verification for signed memorabilia, perfect for collectors and enthusiasts.



Instantly identify and estimate the value of autographs from a photo. This app analyzes signatures on collectibles, memorabilia, and personal items to reveal the signer, assess authenticity, and provide market value insights.




Instantly identify and authenticate autographs using AI. Get an estimated market value, details about the signature, and potential red flags. Save all your authenticated items in a personal collection.


Instantly scan and analyze any autograph using AI technology. Identify signature details, check authenticity, and explore potential origins for collectibles and signed items. Get insights into value and handwriting patterns with this powerful tool.










This app uses AI to identify signatures from photos or live camera feeds, providing authenticity insights and biographical information. It also allows users to create custom digital signatures and chat with an AI about identified signers.


Instantly identify and appraise your stamps using advanced image recognition. Get detailed information on origin, issue date, denomination, and market value to enhance your collecting experience. Ideal for both new and experienced philatelists.


Instantly identify and authenticate autographs using advanced AI. Discover historical context and estimated market value for signed items. Save your findings to a personal collection.


Instantly verify the authenticity of autographs using advanced AI. Analyze stroke patterns, ink, and structure against a large database to identify signers and assess authenticity. Manage your collection and get detailed reports.


This app helps collectors identify, price, and manage their trading card collections. It offers a powerful scanner, real-time pricing, grading submission tracking, and seamless selling options on eBay.


Easily create realistic digital signatures using your camera or by drawing with your finger. Add text-based signatures with various fonts and styles, or scan existing signatures from paper. Customize and share your creations via email and social media.


Capture your handwritten signature from paper using your phone's camera. The app automatically cleans and refines it for a professional, transparent digital signature to use on PDFs and other documents. Sign contracts, invoices, and agreements quickly and securely.


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.


Enhance and personalize your photos with text, drawings, and watermarks. Add signatures, create custom cards, and express yourself with internet memes. Easily share your creations with friends and family.


This app provides a secure identity solution to streamline your travel and event experiences. It allows you to bypass long lines at airports, stadiums, and arenas, ensuring you reach your destination or event on time. The app also helps you prepare for REAL ID requirements and keeps your personal information private and secure.


Transform your device into a digital autograph book. Capture signatures, add photos, and store them in a personalized library. Share your creations via email or social media, and even add location, date, and time stamps.


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.