SignAuthAI
Lifestyle
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Discover what your handwriting reveals. Get instant AI-powered analysis of personality, traits, and emotional state from any signature.
SignAuth AI turns your signature into a window on who you are.
Snap or upload any signature and our AI delivers a private, on-the-spot reading of personality traits, emotional tendencies, and behavioral patterns rooted in graphology — the study of handwriting.
WHAT YOU GET
• Instant signature analysis powered by advanced AI
• Personality insights: confidence, ambition, creativity, emotional state
• Trait breakdowns scored across multiple dimensions
• A clean, shareable report you can save or send to friends
• Private by design — your signatures stay yours
HOW IT WORKS
1. Take a photo of a signature or upload one from your library
2. Our AI analyzes letterforms, slant, pressure, and spacing
3. Get a detailed personality report in seconds
SUBSCRIPTION TIERS
• Pro ($4.99/month) — unlimited analyses + standard insights
• Expert ($14.99/month) — deeper trait scoring + advanced graphology breakdowns
• Elite ($29.99/month) — everything in Expert plus premium reports and priority processing
Subscriptions auto-renew monthly until canceled. Manage or cancel anytime in your Apple ID account settings.
Whether you're curious about your own handwriting, comparing signatures with friends, or exploring graphology as a hobby, SignAuth AI delivers fast, fascinating insights — all from a simple snap.
Privacy Policy: https://peakops.club/static/ASprivacy.html
Terms of Service: https://peakops.club/static/ASterms.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Eric Jaffe, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Eric Jaffe
- Size
- 46.2 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Elite $29.99
- Expert $14.99
- Pro $4.99
- Copyright
- © 2026 Eric Jaffe
