{
  "slug": "daylio",
  "category": "journaling",
  "name": "Daylio",
  "description": "Closed-source mood tracker and micro-diary for Android and iOS where entries are made by picking moods and activities, with statistics and optional backups to Google Drive or iCloud. Entries are stored on the device.",
  "website": "https://daylio.net",
  "license": null,
  "platforms": [
    "android",
    "ios"
  ],
  "jurisdiction": {
    "code": "SK",
    "name": "Slovakia",
    "eyes": null,
    "eu": true,
    "gdpr": true,
    "cloud_act": null
  },
  "pick": false,
  "pick_reason": null,
  "disclosure": null,
  "grade": "F",
  "score": 10,
  "coverage": 100,
  "summary": "Daylio scores 10 out of 100 (grade F) on the journaling apps criteria. It partly meets no ads or data sales. It does not meet open source, no trackers or telemetry and independent audit. It is based in Slovakia: Not in the Five, Nine or Fourteen Eyes; EU member (GDPR).",
  "url": "https://privacyratings.com/journaling/daylio/",
  "markdown": "https://privacyratings.com/journaling/daylio/index.md",
  "answers": {
    "open_source": {
      "title": "Open source",
      "weight": 3,
      "answer": "no",
      "evidence": null,
      "note": "Closed source."
    },
    "no_trackers": {
      "title": "No trackers or telemetry",
      "weight": 3,
      "answer": "no",
      "evidence": "https://reports.exodus-privacy.eu.org/en/reports/net.daylio/latest/",
      "note": "Exodus finds Google Analytics, Firebase Analytics and Crashlytics in the Android app, and the privacy policy lists Firebase Analytics on iOS too."
    },
    "no_ads": {
      "title": "No ads or data sales",
      "weight": 2,
      "answer": "partial",
      "evidence": "https://daylio.net/faq/privacy-policy/",
      "note": "Funded by Premium subscriptions with no ads in the app, but the Google Advertising ID is used, with permission, to measure Daylio's own ad campaigns."
    },
    "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 Fonts",
        "host": "fonts.googleapis.com",
        "effect": "none"
      }
    ],
    "tested_at": "2026-10-01T07:01:51.931Z"
  },
  "last_modified": "2026-10-01T07:44:20Z"
}