{
  "slug": "drip",
  "category": "period-trackers",
  "name": "drip.",
  "description": "Open source menstrual cycle tracker for Android and iOS that supports the symptothermal method and keeps all data on the device.",
  "website": "https://dripapp.org",
  "source": "https://gitlab.com/bloodyhealth/drip",
  "license": null,
  "platforms": [
    "android",
    "ios"
  ],
  "jurisdiction": {
    "code": "DE",
    "name": "Germany",
    "eyes": "Fourteen Eyes",
    "eu": true,
    "gdpr": true,
    "cloud_act": null
  },
  "pick": false,
  "pick_reason": null,
  "disclosure": null,
  "grade": "B",
  "score": 87,
  "coverage": 100,
  "summary": "drip. scores 87 out of 100 (grade B) on the period trackers criteria. It meets 5 of 6 criteria: open source, no trackers or telemetry, no ads or data sales, data stays on device and no account needed. It does not meet independent audit. It is based in Germany: Fourteen Eyes member; EU member (GDPR).",
  "url": "https://privacyratings.com/period-trackers/drip/",
  "markdown": "https://privacyratings.com/period-trackers/drip/index.md",
  "answers": {
    "open_source": {
      "title": "Open source",
      "weight": 3,
      "answer": "yes",
      "evidence": "https://gitlab.com/bloodyhealth/drip/-/blob/main/LICENSE",
      "note": "GPL-3.0."
    },
    "no_trackers": {
      "title": "No trackers or telemetry",
      "weight": 3,
      "answer": "yes",
      "evidence": "https://dripapp.org/privacy-policy.html",
      "note": "The privacy policy states there is no tracking and no usage data is collected, and the Exodus report finds no trackers in the Android app."
    },
    "no_ads": {
      "title": "No ads or data sales",
      "weight": 2,
      "answer": "yes",
      "evidence": "https://dripapp.org/privacy-policy.html",
      "note": "Free app with no ads, developed by the nonprofit Heart of Code and funded by grants such as the Prototype Fund."
    },
    "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."
    },
    "local_storage": {
      "title": "Data stays on device",
      "weight": 3,
      "answer": "yes",
      "evidence": "https://dripapp.org/privacy-policy.html",
      "note": "All data is stored only on the device."
    },
    "no_account_needed": {
      "title": "No account needed",
      "weight": 2,
      "answer": "yes",
      "evidence": "https://dripapp.org/privacy-policy.html",
      "note": "No account needed."
    }
  },
  "tests": {
    "ssllabs": null,
    "observatory": null,
    "internetnl_web": null,
    "internetnl_mail": null,
    "trackers": [
      {
        "name": "Google Fonts",
        "host": "fonts.googleapis.com",
        "effect": "none"
      }
    ],
    "tested_at": "2026-10-01T06:59:50.088Z"
  },
  "last_modified": "2026-10-01T07:44:20Z"
}