Instrument Value: Identify

Guitar & Bass Serial Decoder

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

No fake verdicts — just honest facts. Snap a photo of any guitar or bass for its builder, era, value, and the one detail that changes its price. Identify and value any guitar or bass with intelligent photo analysis. Get the builder, model, estimated year, and collector value in seconds — from budget instruments to rare vintage pieces. For identification and valuation only. INSTANT INSTRUMENT IDENTIFICATION Snap one photo of any guitar or bass and get a detailed appraisal in seconds. The analysis reads the body shape, headstock, hardware, and finish to identify the builder, model, and instrument type. Works on electric guitars, acoustic guitars, and bass guitars from major and boutique builders alike. COMPLETE INSTRUMENT DETAILS Each identification includes: - Builder, model, and instrument type (electric, acoustic, bass) - Estimated production era or year range - Body/neck wood and construction details - Hardware originality assessment - Fret wear and overall condition - Original case presence and condition - Estimated collector value range BUILDER REPUTATION & VALUE Not all builders hold value the same way. The app estimates the builder's reputation tier and how that affects collector demand and resale value — a key factor most price guides ignore. HONEST — NO FAKE VERDICTS No app can prove an instrument is genuine from one photo — the tells that actually matter (the neck joint, the truss rod nut shape, how the serial is stamped) usually aren't visible in a headstock shot. So instead of a false "fake or real" score, we tell you plainly: - What this exact photo does and doesn't show - A caution level with honest reasons, never an accusation - Concrete, luthier-level things to check yourself before you buy or sell - Overall condition grading, hardware originality, and fret wear 8 HONEST INSTRUMENT TOOLS INCLUDED - Free Serial Number Decoder: decode Fender and Gibson serial numbers into an honest production year range — no AI guesswork, sourced from real dating references - Value Estimator: adjust a reference price by condition and originality - Condition & Originality Grader: estimate overall instrument condition from what you observe - Originality Impact Guide: the single detail that moves THIS instrument's price the most — usually swapped parts, not counterfeits - Care & Storage Guide: humidity, temperature, and handling tips by instrument type - String Gauge & Tuning Calculator: find the right strings and tuning for your setup - Vigilance Checklist: the luthier-level tells to verify yourself before you buy — no fake/real score, just what to actually check - Builder Reputation Guide: which builders and eras hold the most value WHO IT'S FOR - Buying or selling a used guitar or bass and want a fair price - Inherited or found an instrument and want to know what it's worth - Collectors tracking vintage and boutique builds - Musicians curious about their gear's history and value Some premium features require a subscription. The serial number decoder is completely free. Estimates are for informational purposes only and are not a professional appraisal. Always consult a certified instrument appraiser for insurance, sale, or legal purposes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, GREGORY PORTAILLER, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • User Content
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • GREGORY PORTAILLER
Size
  • 50.7 MB
Category
  • Music
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 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.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 Sogerg Enterprise
  • Developer Website
  • Privacy Policy

    • More by GREGORY PORTAILLER

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