{
  "app": {
    "app_id": "com.fender.tuner",
    "title": "Fender Guitar Tuner",
    "version": "4.15.8"
  },
  "scan": {
    "scan_id": "889288cf-7760-40dd-b7e4-4b4cf9f713bf",
    "grade": "A",
    "score": 91,
    "scanned_at": "2026-09-11T13:14:19.074Z"
  },
  "analysis": {
    "issues": [],
    "stages": {
      "pii": "complete",
      "sbom": "complete",
      "signing": "certificate_parsed",
      "strings": "complete",
      "manifest": "complete"
    },
    "status": "complete",
    "grading": {
      "policy": "static-coverage-v1",
      "blockers": [],
      "eligible": true
    },
    "bytes_total": 112352874,
    "bytes_scanned": 112352874,
    "bytes_skipped": 0,
    "coverage_version": 2,
    "string_encodings": [
      "ascii",
      "utf16le"
    ],
    "signature_validation": "not_performed"
  },
  "provenance": {
    "mode": "static",
    "artifacts": [
      {
        "name": "base.apk",
        "sha256": "140e2ff559088c04746386f98a31c8ebbdbe24eea8fc79e38728ee0c9c5120f0"
      },
      {
        "name": "config.arm64_v8a.apk",
        "sha256": "7d241bdc5848f3917d300e866ab10457accacc952a5bd21108972f476e1d28bf"
      },
      {
        "name": "config.en.apk",
        "sha256": "f5688031a994b8a7d70b3e5a83ca44571d55721e0d7a9260e34bdbba53148485"
      },
      {
        "name": "config.xxhdpi.apk",
        "sha256": "060995177ef0cca12f18f3f063724f274b2ce894c83c744e9cf1c3d6f6bd106d"
      }
    ],
    "ruleset_sha256": "dac4bdac2204e219decf0d6f4465e38aad987eecc8eafa5febdee754eeaf182e"
  },
  "apk_sha256": "140e2ff559088c04746386f98a31c8ebbdbe24eea8fc79e38728ee0c9c5120f0",
  "schema": "apk-scanner.coverage/v1",
  "framework": "OWASP MASVS v2",
  "disclaimer": "Static, metadata-only analysis. Each control is scored evidence-for / gap-signal / requires-manual-testing. This is evidence toward a MASVS assessment, NOT a certification — apk-scanner.com is not an authorized assessment lab. Absence of a static finding does not prove a control passes.",
  "rows": [
    {
      "control": "MASVS-STORAGE-1",
      "category": "STORAGE",
      "title": "The app securely stores sensitive data.",
      "static": "partial",
      "status": "gap-detected",
      "count": 1,
      "findings": [
        {
          "finding_type": 20,
          "key": "google_api_key",
          "title": "Google API key (client-shipped; restriction unverified)",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            798
          ]
        }
      ]
    },
    {
      "control": "MASVS-STORAGE-2",
      "category": "STORAGE",
      "title": "The app prevents leakage of sensitive data.",
      "static": "partial",
      "status": "gap-detected",
      "count": 2,
      "findings": [
        {
          "finding_type": 2,
          "key": "firebase_rtdb",
          "title": "Firebase Realtime Database reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        },
        {
          "finding_type": 53,
          "key": "firebase_storage",
          "title": "Firebase Storage bucket reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        }
      ]
    },
    {
      "control": "MASVS-CRYPTO-1",
      "category": "CRYPTO",
      "title": "The app employs current strong cryptography and uses it according to best practices.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CRYPTO-2",
      "category": "CRYPTO",
      "title": "The app performs key management according to best practices.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-AUTH-1",
      "category": "AUTH",
      "title": "The app uses secure authentication and authorization protocols.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-AUTH-2",
      "category": "AUTH",
      "title": "The app performs local authentication securely.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-AUTH-3",
      "category": "AUTH",
      "title": "The app secures sensitive operations with additional authentication.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-NETWORK-1",
      "category": "NETWORK",
      "title": "The app secures all network traffic according to current best practices.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-NETWORK-2",
      "category": "NETWORK",
      "title": "The app verifies the identity of the remote endpoint (e.g. certificate pinning).",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PLATFORM-1",
      "category": "PLATFORM",
      "title": "The app uses IPC mechanisms securely.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PLATFORM-2",
      "category": "PLATFORM",
      "title": "The app uses WebViews securely.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PLATFORM-3",
      "category": "PLATFORM",
      "title": "The app uses the user interface securely.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-1",
      "category": "CODE",
      "title": "The app requires an up-to-date platform version.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-2",
      "category": "CODE",
      "title": "The app has a mechanism for enforcing updates.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-3",
      "category": "CODE",
      "title": "The app only uses software components without known vulnerabilities.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-4",
      "category": "CODE",
      "title": "The app validates and sanitizes all untrusted inputs and follows secure-coding practice.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-1",
      "category": "RESILIENCE",
      "title": "The app validates the integrity of the platform.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-2",
      "category": "RESILIENCE",
      "title": "The app implements anti-tampering mechanisms.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-3",
      "category": "RESILIENCE",
      "title": "The app implements anti-static-analysis mechanisms.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-4",
      "category": "RESILIENCE",
      "title": "The app implements anti-dynamic-analysis techniques.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-1",
      "category": "PRIVACY",
      "title": "The app minimizes access to sensitive data and resources.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-2",
      "category": "PRIVACY",
      "title": "The app prevents identification of the user.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-3",
      "category": "PRIVACY",
      "title": "The app is transparent about data collection and usage.",
      "static": "yes",
      "status": "gap-detected",
      "count": 1,
      "findings": [
        {
          "finding_type": 78,
          "key": "ds_undeclared_sharing",
          "title": "Ships third-party ad/analytics SDKs but Data Safety declares no data shared",
          "severity": "medium",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            359
          ]
        }
      ]
    },
    {
      "control": "MASVS-PRIVACY-4",
      "category": "PRIVACY",
      "title": "The app offers user control over their data.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    }
  ],
  "categories": [
    {
      "category": "STORAGE",
      "controls": 2,
      "gaps": 2,
      "verified": 0,
      "manual": 0
    },
    {
      "category": "CRYPTO",
      "controls": 2,
      "gaps": 0,
      "verified": 0,
      "manual": 0
    },
    {
      "category": "AUTH",
      "controls": 3,
      "gaps": 0,
      "verified": 0,
      "manual": 3
    },
    {
      "category": "NETWORK",
      "controls": 2,
      "gaps": 0,
      "verified": 0,
      "manual": 0
    },
    {
      "category": "PLATFORM",
      "controls": 3,
      "gaps": 0,
      "verified": 0,
      "manual": 1
    },
    {
      "category": "CODE",
      "controls": 4,
      "gaps": 0,
      "verified": 0,
      "manual": 1
    },
    {
      "category": "RESILIENCE",
      "controls": 4,
      "gaps": 0,
      "verified": 0,
      "manual": 4
    },
    {
      "category": "PRIVACY",
      "controls": 4,
      "gaps": 1,
      "verified": 0,
      "manual": 1
    }
  ]
}