---
title: "Simple Headache Log — App Overview"
url: https://marlvel.ai/apps/simple-headache-log
category: Health & Fitness
developer: NAOYA ONO
platforms: ios, android
rating: 1.5 (2 ratings)
pricing: free
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T01:31:36.895Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers a simple, login-free interface for tracking symptoms, user feedback indicates potential technical issues with data entry functionality.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Health & Fitness |
| Rating | 1.5 ★ (2) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 3.4.2 |
| Latest Version (Android) | 3.4.2 |
| Developer | NAOYA ONO |

<!-- SECTION: Summary -->
## What is Simple Headache Log?

Simple Headache Log is a health tracking tool designed for users to record daily headache occurrences, pain levels, and potential triggers. The app claims to facilitate pattern recognition through a calendar view and an analysis screen that ranks pain causes and weather correlations.

<!-- SECTION: Key Features -->
## Key Features

- **Quick-Entry Logging**: Users can record pain levels, weather, triggers, and medication by selecting from predefined options.
- **Historical Data Management**: The app allows users to backdate entries via the History screen if they forget to log data in real-time.
- **Trend Analysis**: The Analysis screen provides a ranking of pain causes and weather-related trends to help identify potential headache triggers.
- **Calendar Overview**: A calendar interface provides a visual summary of daily pain levels at a glance.

<!-- SECTION: Target Audience -->
## Who is it for?

Individuals managing chronic headaches or migraines who require a straightforward, low-friction logging tool.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/simple-headache-log/id6446395359?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.naoyaono.headache_tracker&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/simple-headache-log)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/simple-headache-log).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*