# AI Autograph - Signature ID — AI Signature Authenticator

> AI-powered autograph scanner for identification and authenticity verification. (iPhone/iPad app by veysel yesilmen.)

- Source: https://appshunter.io/ios/app/ai-autograph-signature-id/id6752357838 (this page in markdown: same URL + `.md`)
- Developer: [veysel yesilmen](https://appshunter.io/developer/1801211273)
- Category: Utilities, Reference
- Price: Free with in-app purchases
- Rating: 2.20/5 from 14 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 56 MB
- Languages: American English
- Released: 2025-09-16
- Data updated: 2026-08-30
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ai-autograph-signature-id/id6752357838/reviews.md

## What is AI Autograph?

Is that autograph real or fake? Find out in seconds. AI Autograph Identifier uses cutting-edge artificial intelligence to analyze any signature and tell you who signed it -- and whether it's authentic.

- Snap a Photo -- Get Instant Results
Simply photograph any autograph and our AI engine analyzes stroke patterns, ink characteristics, and signature structure against a vast database of known signatures.

- Powerful Features:
• Instant celebrity autograph identification
• Authenticity confidence scoring
• Detailed analysis reports with historical context
• Personal collection manager to track your finds
• Works with sports, music, film, and historical signatures

- Trusted by Collectors Worldwide
Join thousands of collectors, dealers, and enthusiasts who rely on AI Autograph Identifier to make smarter decisions. Whether you're at an auction, estate sale, or browsing online -- verify before you buy.

Download now and never second-guess a signature again.

## Key features

- Instant autograph identification
- Authenticity confidence scoring
- Detailed analysis reports
- Personal collection manager
- Supports various signature types

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Get Premium Access | $5.99 | per 7 days |
| premium access | $19.99 | per year |
| Weekly | $4.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $12.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/ai-autograph-signature-id/id6752357838/reviews.md

### 1/5 — Terrible

*2026-01-18*

This app is terrible. It doesn’t recognize autographs.

**Developer response:** Thank you for your feedback. Sorry to hear about your experience. The autograph recognition system is continuously being improved, and reviews like yours are very valuable. Your evaluation helps guide future updates and improvements.

### 1/5 — Complete waste

*2026-01-03*

Tried the app to identify some unknown autographs on a USA swimming item.  Didn’t even provide and answer for most but did manage to give a 75% probability of being authentic for ones that it identified as Larry Walker (Colorado Rockies baseball) and Mario Andretti (race car driver).

**Developer response:** Thank you for your feedback! Our AI is continuously learning and improving. While we have a strong database for many sports, we're actively working on expanding our coverage, including swimming autographs. Your feedback helps us prioritize which areas to improve. We appreciate you trying the app and hope to serve you better in future updates!

### 1/5 — Y

*2025-09-21*

Stupid app doesn’t work I pay for it and it doesn’t let me use it

**Developer response:** Hi! Thanks for your support 🙏 We’ve just released an update that fixes this issue 🎉 Please update to the latest version and it should work smoothly now. If you still need help, just tap “Restore Purchase” in settings. Enjoy the app!

## Frequently asked questions about AI Autograph

### What is AI Autograph's primary function?

AI Autograph uses artificial intelligence to analyze signatures, identify who signed them, and assess their authenticity. It helps users verify autographs from sports, music, film, and historical figures.

### How does AI Autograph determine authenticity?

The AI engine analyzes stroke patterns, ink characteristics, and signature structure against a vast database of known signatures. It provides an authenticity confidence score based on this analysis.

### What types of signatures can AI Autograph identify?

AI Autograph works with signatures from sports, music, film, and historical figures. It aims to identify and verify a wide range of celebrity and notable autographs.

### Can I manage my autograph collection with AI Autograph?

Yes, the app includes a personal collection manager feature. This allows users to track their verified finds and keep a record of their autograph collection.

### What is the pricing for AI Autograph?

AI Autograph is free to download and use. It offers a weekly subscription plan for $4.99/P7D for enhanced features or services.

### What devices support AI Autograph?

AI Autograph is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is AI Autograph updated?

The latest version, 1.3.0, was released on April 14, 2026. Updates are released periodically to improve performance and add new features.

### What is the user rating for AI Autograph?

AI Autograph has a rating of 2.2 stars from 14 ratings. This indicates a mixed reception from its current user base.

## Version history (last 5 releases)

### 1.3.1 — 2026-07-09

• Free Trial: unlock full Premium and see if it's right for you before you pay.
• New welcome experience after upgrading.
• Faster identification and improved reliability.
• Bug fixes and performance polish.

### 1.3.0 — 2026-04-14

We heard you! This update brings a major upgrade to our autograph recognition engine.

SMARTER AI RECOGNITION
• Completely rebuilt AI model — now identifies signatures with significantly higher accuracy
• Improved detection of rare and lesser-known autographs
• Better handling of low-light, blurry, or partially visible signatures

FASTER & MORE RELIABLE
• Scan results now appear up to 2x faster
• Reduced false negatives — fewer "unrecognized" results
• Enhanced analysis of ink patterns, stroke pressure, and pen lifts

PRIVACY & TRANSPARENCY
• Added clear data usage consent screen
• Updated support page for faster help

Bug fixes and performance improvements

Your feedback makes us better — keep it coming!

### 1.2.6 — 2025-11-13

Bug fixes

### 1.2.4 — 2025-11-05

Performance and stability improvements for a smoother experience

### 1.2.2 — 2025-11-05

We’ve fixed some bugs and improved the overall experience.

## Apps similar to AI Autograph

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Autograph Identifier: Inkrify](https://appshunter.io/ios/app/autograph-identifier-inkrify/id6749929092) | 2.5 (33) | Free | Utilities |
| [Autograph Identifier: Verify](https://appshunter.io/ios/app/autograph-identifier-verify/id6761389644) | 5.0 (2) | Free | Utilities |
| [Autograph ID - AI Scanner](https://appshunter.io/ios/app/autograph-id-ai-scanner/id6761295874) | — | Free | Utilities |
| [Autograph Identifier & Value](https://appshunter.io/ios/app/autograph-identifier-and-value/id6757358592) | 4.2 (20) | Free | Utilities |
| [Autograph Identifier](https://appshunter.io/ios/app/autograph-identifier/id6749822952) | 4.2 (99) | Free | Utilities |
| [Autograph Identifier - Scanner](https://appshunter.io/ios/app/autograph-identifier-scanner/id6759478875) | 4.2 (10) | Free | Utilities |

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All apps by veysel yesilmen: https://appshunter.io/developer/1801211273

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*