{
  "slug": "blockstream-app",
  "category": "crypto-wallets",
  "name": "Blockstream App",
  "description": "Bitcoin and Liquid wallet from Blockstream, formerly Blockstream Green, with single-signature and two-factor multisig accounts, hardware wallet support and the option to connect to a personal Electrum server.",
  "website": "https://blockstream.com/app/",
  "source": "https://github.com/Blockstream/green_android",
  "license": "GPL-3.0",
  "platforms": [
    "windows",
    "macos",
    "linux",
    "android",
    "ios"
  ],
  "jurisdiction": {
    "code": "US",
    "name": "United States",
    "eyes": "Five Eyes",
    "eu": false,
    "gdpr": false,
    "cloud_act": "provider"
  },
  "pick": false,
  "pick_reason": null,
  "disclosure": null,
  "grade": "F",
  "score": 35,
  "coverage": 100,
  "summary": "Blockstream App scores 35 out of 100 (grade F) on the crypto wallets criteria. It meets 1 of 4 criteria: no ads or data sales. It partly meets open source. It does not meet no trackers or telemetry and independent audit. It is based in the United States: Five Eyes member; subject to the US CLOUD Act.",
  "url": "https://privacyratings.com/crypto-wallets/blockstream-app/",
  "markdown": "https://privacyratings.com/crypto-wallets/blockstream-app/index.md",
  "answers": {
    "open_source": {
      "title": "Open source",
      "weight": 3,
      "answer": "partial",
      "evidence": "https://github.com/Blockstream/green_android/blob/master/LICENSE",
      "note": "The Android, iOS and desktop apps are GPL-3.0, but the server that co-signs two-factor multisig accounts is closed source."
    },
    "no_trackers": {
      "title": "No trackers or telemetry",
      "weight": 3,
      "answer": "no",
      "evidence": "https://reports.exodus-privacy.eu.org/en/reports/com.greenaddress.greenbits_android_wallet/latest/",
      "note": "Exodus finds Countly analytics in the Android app, and the blockstream.com website loads Google Analytics and Google Tag Manager."
    },
    "no_ads": {
      "title": "No ads or data sales",
      "weight": 2,
      "answer": "yes",
      "evidence": "https://blockstream.com/privacy/",
      "note": "Free app with no ads. The privacy policy states collected personal information is not sold."
    },
    "independent_audit": {
      "title": "Independent audit",
      "weight": 2,
      "answer": "no",
      "evidence": null,
      "note": "No independent audit is published."
    },
    "transparency_report": {
      "title": "Transparency report",
      "weight": 2,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    },
    "user_notice": {
      "title": "Tells users about requests",
      "weight": 1,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    },
    "tls": {
      "title": "TLS configuration",
      "weight": 2,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    },
    "security_headers": {
      "title": "Security headers",
      "weight": 1,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    },
    "web_standards": {
      "title": "Modern web standards",
      "weight": 1,
      "answer": "n/a",
      "evidence": null,
      "note": "Only applies to hosted services with a website to test."
    }
  },
  "tests": {
    "ssllabs": null,
    "observatory": null,
    "internetnl_web": null,
    "internetnl_mail": null,
    "trackers": [
      {
        "name": "Google Analytics",
        "host": "inline code",
        "effect": "no"
      },
      {
        "name": "Google reCAPTCHA",
        "host": "www.google.com",
        "effect": "none"
      },
      {
        "name": "Google Tag Manager",
        "host": "www.googletagmanager.com",
        "effect": "no"
      },
      {
        "name": "Reddit Pixel",
        "host": "www.redditstatic.com",
        "effect": "no"
      },
      {
        "name": "X (Twitter) Pixel",
        "host": "static.ads-twitter.com",
        "effect": "no"
      }
    ],
    "tested_at": "2026-10-01T07:01:47.991Z"
  },
  "last_modified": "2026-10-01T07:44:20Z"
}