Dark Logger: Migraine Tracker
Your Private Migraine Diary
About
This app is a specialized tool for tracking migraines and headaches, designed with a dark, low-saturation interface to minimize visual strain. It allows for quick logging of symptoms, medications, and triggers, automatically records weather and barometric pressure, and generates exportable reports for medical professionals. All data is stored locally for maximum privacy.
What's New in Dark Logger
2.0
June 29, 2026
Significant changes including risk scores, daily checkins, language support, and much more
In-App Purchases
$4.99
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Developer apps
FAQ
What is Dark Logger?
Dark Logger is a specialized mobile application designed for tracking migraines and headaches. It features a dark, low-saturation interface to minimize visual strain and allows for quick logging of symptoms, medications, and triggers. It also automatically records local weather and barometric pressure data.
How does Dark Logger protect my privacy?
Dark Logger is fully offline and stores all your health data exclusively on your device. It does not have cloud sync, user accounts, analytics, or third-party SDKs, ensuring that your personal information remains private and is never tracked or sold.
Can I share my migraine data with my doctor?
Yes, Dark Logger allows you to generate clean 30-day or 90-day PDF reports formatted for clinical review. This enables you to bring structured, timestamped data to your neurologist or headache specialist.
Does Dark Logger have ads?
No, Dark Logger does not contain advertisements. It is designed to be a distraction-free utility, ensuring that the app itself does not add to your discomfort during a migraine episode.
What devices is Dark Logger available on?
Dark Logger is available for iPhone, iPad, and iPod devices. It is designed to be compatible with Apple's mobile operating system.
How often is Dark Logger updated?
The latest version of Dark Logger is 1.1.4, and it was last updated on May 18, 2026. Updates typically focus on improving functionality and user experience based on user feedback and evolving needs.
What is the age rating for Dark Logger?
Dark Logger has an age rating of 4+. This indicates that the content is generally suitable for all ages, with minimal or no objectionable content.
Is Dark Logger a subscription service?
No, Dark Logger is not a subscription service. It is offered for free and does not require ongoing payments to use its core features.