Signature Finder

Signature Finder

By Asil ARSLAN

Signature Finder is an AI-powered art identification app for collectors and students on iOS and Android.

The App DNA

What makes this app unique?

The app removes the friction of manual art research by attempting to automate artist identification through image recognition, though current performance limits this utility.

For Art enthusiasts, students, and collectors seeking to identify artists through signature analysis.

What does it look like?

Key features

AI Signature Identificationedge

Image recognition algorithm identifies artists from photos of handwritten signatures.

Art History Databasestandard

Provides information on artist styles, notable works, and historical significance.

The strategy behind these features

How much does it cost?

freemiumFree tier with ad-supported accessPremium subscription with 3-day trial, then weekly billing

Freemium model gates advanced features behind a weekly subscription, anchored by a 3-day trial to drive conversion.

Velocity

Dormant developmentperformanceShow more...

Signature Finder has been inactive for 450 days, showing no signs of development or maintenance. With only two releases identified in the history and no updates since the summer of 2025, the project appears to be abandoned. There is no evidence of ongoing support, feature expansion, or live operations.

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Who built it?

Asil ARSLAN

13+ apps tracked · Education

Color Picker: Color IdentifierColor Picker: Color IdentifierSignature FinderSignature FinderRoom Scanner LidarRoom Scanner LidarCar IdentifierCar IdentifierFuel Log TrackerFuel Log TrackerLineup Builder: Soccer TacticsLineup Builder: Soccer TacticsFace Analyzer: AI ScannerFace Analyzer: AI ScannerPhoto Restoration: AI RestorePhoto Restoration: AI RestoreBirthday Tracker & ReminderBirthday Tracker & ReminderMakeup: AI Try OnMakeup: AI Try OnFields Area MeasureFields Area MeasurePainting IdentifierPainting Identifier
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User Sentiment

What do users think recently?

Fresh user feedback skews upset. Users appreciate the core concept of identifying artwork signatures is viewed as a compelling idea by some users.

How are ratings & reviews evolving?

Google Play
2.40 · 218
App Store
3.92 · 107

What users say, by theme

What Users Love
  • The core concept of identifying artwork signatures is viewed as a compelling idea by some users
What Frustrates Users
  • Users report the app fails to identify signatures and provides only generic descriptions of brush strokes
+ 2 more themes

45 of 45 recent reviews analyzed · high confidence · Upset overall

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Competition

Competitive landscape for Signature Finder

How's the Education market?

Signature Finder occupies a narrow niche in the Education category. With a 2.4 rating on Android and 3.9 on iOS, the app's performance is inconsistent across platforms, signaling a lack of parity in the latest release.

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The rivals identified

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The Analyst's Read

Key takeaways for Signature Finder

Where is it heading?

The market for AI-powered art tools is shifting toward higher accuracy and specialized datasets. Signature Finder's lack of updates and reliance on generic AI leaves it exposed to more precise, specialized competitors, which will likely accelerate churn in the coming quarters.

  • The 15-month development freeze suggests a lack of active investment, which compounds the negative sentiment from unresolved technical bugs.
  • Users report: Persistent reports of deceptive billing practices drive high refund rates and negative store ratings, threatening the app's long-term viability.

The SWOT

Core Strengths
  • AI-powered identification provides a clear, high-intent entry point for art enthusiasts
Critical Frictions 2 weaknesses inside
Growth Levers
  • Transparent in-app subscription management could reduce the high volume of scam allegations
Market Threats 1 threat identified

Next best moves

1 Pivot · 1 Invest

Audit subscription cancellation flow because users report difficulty finding options within the interface → reduce scam allegations

+ 1 more prioritized move

The counter-intuitive read

The app's failure to identify signatures is not just a technical bug…

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Bottom line

Signature Finder's inability to deliver accurate identification renders its current monetization strategy unsustainable. Addressing the technical failures and subscription friction would stabilize the user base, but the app must pivot from generic AI responses to specialized training data to remain relevant.

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FAQ

Is Signature Finder accurate for identifying art signatures?
Users report that Signature Finder frequently fails to identify specific artists and often provides only generic descriptions of brush strokes, leading to frustration regarding its accuracy.
How do I cancel my Signature Finder subscription?
Users have reported difficulty finding cancellation options within the app interface. It is recommended to manage your subscription directly through your device's App Store or Play Store settings.
What is the difference between the free and premium versions?
The free version is ad-supported, while the premium subscription removes ads and unlocks all features, though users report the core identification utility remains limited in both tiers.

Sources

  1. [1] Play Store listing

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Signature Finder, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Signature Finder Intelligence Report.” Updated Oct 27, 2026. https://marlvel.ai/apps/signature-finder

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