---
title: "Dark Logger: Migraine Tracker - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "When a migraine hits, your phone becomes an enemy. Bright interfaces. Multi-step menus. 12 taps to log one symptom.  Dark Logger was built for that exact moment. One tap starts the clock. You log the "
---

# Dark Logger: Migraine Tracker — United States
> Headache Diary · True Dark

![Dark Logger App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/aa/ca/f7/aacaf7be-c716-c5e1-11b1-4819670e7084/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png)

**Developer:** [Zeph](https://apptail.io/developer/zeph-ewNjZb)
**Category:** Health Fitness
**Rating:** 5.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.zephlogic.darklogger.pro
**Store:** Apple App Store
**Country:** United States
**Version:** 3 (released 2026-10-18)
**Original Release:** 2026-04-11

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6761677088)
**AppTail Page:** [https://apptail.io/app/dark-logger-migraine-tracker-XBvz/united-states](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/united-states)

## Dark Logger Description
When a migraine hits, your phone becomes an enemy. Bright interfaces. Multi-step menus. 12 taps to log one symptom.

Dark Logger was built for that exact moment. One tap starts the clock. You log the details when the pain passes.

BUILT FOR PHOTOPHOBIA
The UI stays dark — deep charcoal, no flash, no white screens, no blue light. Every touch target is oversized. There's nothing to read during an attack.

AUTO-CAPTURES CONTEXT
Logs barometric pressure at the exact moment of every attack. No manual input. Tracks medications with effectiveness ratings. Daily sleep and stress check-ins help surface patterns. After 7 logged attacks, the daily risk score activates.

REPORTS FOR YOUR NEUROLOGIST
Generate clean 30-day or 90-day PDF reports formatted for clinical review. Bring structured, timestamped data to your neurologist or headache specialist — not a screenshot.

WHAT DARK LOGGER IS NOT
· Not a subscription service
· Not a cloud-connected database
· Not a bloated wellness app with a step counter
· Not a social platform

Dark Logger is a focused, high-performance utility for one job: helping you track, understand, and communicate your migraine patterns — without the app making things worse.

100% offline. No account. No sign-up. Your medical data never leaves your device.

## Dark Logger Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bd/f3/65/bdf365f7-7c27-a764-e1bf-188a2bf81943/appstore-screenshot-1.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/df/35/23/df352390-e1a3-d774-f33c-a3d60cff9036/appstore-screenshot-2.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7f/aa/eb/7faaeb33-1de5-f8af-c3cf-050131244b1b/appstore-screenshot-6.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/9a/f4/019af4ce-b706-c69b-af44-179d5a7fd7fa/appstore-screenshot-4.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/34/ad/85/34ad85d9-28b2-00c1-60ee-cd23027971f8/appstore-screenshot-5.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/89/e3/4d/89e34d41-560c-2492-b810-fcbb13552efa/appstore-screenshot-3.png/1284x2778.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0d/e7/cc/0de7cccf-b28f-d344-f0f1-edf52869dcbc/appstore-screenshot-7.png/1284x2778.png)

## Dark Logger Rating Breakdown in United States
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)




## Dark Logger Discovered Keywords
- pain diary
- headache diary
- migraine
- barometric pressure
- migraine buddy
- migraine diary
- headache tracker
- headache migraine diary
- migraine app
- migraine and headache diary


## Dark Logger Available In
- [United States](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/united-states)
- [Kazakhstan](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/kazakhstan)
- [Mexico](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/mexico)
- [South Africa](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/south-africa)
- [Bahrain](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/bahrain)
- [Brazil](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/brazil)
- [Belize](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/belize)
- [Canada](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/canada)
- [Switzerland](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/switzerland)
- [China](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/china)
- [Costa Rica](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/costa-rica)
- [Cyprus](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/cyprus)
- [Czechia](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/czechia)
- [Germany](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/germany)
- [Denmark](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/denmark)
- [Dominican Republic](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/dominican-republic)
- [Ecuador](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/ecuador)
- [Egypt](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/egypt)
- [Spain](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/spain)
- [France](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/france)
- [United Kingdom](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/united-kingdom)
- [Grenada](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/grenada)
- [Greece](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/greece)
- [Hong Kong SAR China](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/hong-kong)
- [Indonesia](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/indonesia)
- [Ireland](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/ireland)
- [India](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/india)
- [Iceland](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/iceland)
- [Jamaica](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/jamaica)
- [Jordan](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/jordan)
- [Kenya](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/kenya)
- [South Korea](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/south-korea)
- [Kuwait](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/kuwait)
- [Sri Lanka](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/sri-lanka)
- [Lithuania](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/lithuania)
- [Luxembourg](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/luxembourg)
- [Malta](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/malta)
- [Nigeria](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/nigeria)
- [Netherlands](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/netherlands)
- [Nepal](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/nepal)
- [Oman](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/oman)
- [Panama](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/panama)
- [Philippines](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/philippines)
- [Pakistan](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/pakistan)
- [Paraguay](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/paraguay)
- [Qatar](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/qatar)
- [Romania](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/romania)
- [Argentina](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/argentina)
- [Singapore](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/singapore)
- [El Salvador](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/el-salvador)
- [Türkiye](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/turkey)
- [Taiwan](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/taiwan)
- [Uzbekistan](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/uzbekistan)
- [Saudi Arabia](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/saudi-arabia)
- [Austria](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/austria)
- [Australia](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/australia)
- [Bulgaria](https://apptail.io/app/dark-logger-migraine-tracker-XBvz/bulgaria)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*