Paper, a spreadsheet, and a dedicated app can all produce a useful headache diary. The best choice depends on what you will record consistently, what you want to share, and how you prefer to store sensitive health information. This comparison describes practical differences; it is not evidence that one method improves medical outcomes.
Paper diaries: simple, but hard to scale
Paper is inexpensive, quick to understand, and independent of a phone, battery, or software update. You can choose exactly what to write and keep the notebook offline.
The trade-off is manual work. Counting headache days, summarizing medication use, or preparing a date range for an appointment requires you to review the pages yourself. Physical security also depends on where you keep the notebook.
Excel sheets: powerful, but high-friction
Spreadsheets are the most configurable option. You can create your own columns, formulas, filters, and charts, and you can move the file between systems that support common formats.
That flexibility requires setup and maintenance. Consistent labels, formulas, backups, sharing permissions, and the security of the device or cloud account are your responsibility. Mobile entry is possible, but whether it feels convenient is personal rather than an inherent limitation of spreadsheets.
What HeadYogi Provides
HeadYogi provides predefined fields for headache episodes, including timing, intensity, possible triggers, and medication. That saves you from designing a template, but it also means working within the app’s structure.
According to the current features page, the app runs on iPhone and iPad and presents summaries over time. A dedicated interface may be convenient if those fields match what you want to track. It cannot guarantee more complete or more accurate entries.
Automatic insights without manual work
HeadYogi organizes entered data into summaries, so frequency and other recorded variables can be reviewed without building spreadsheet formulas. A displayed association is still not proof that a recorded factor caused a headache.
Review the current HeadYogi features and how the app works before choosing it; app features can change. No diary or automated analysis diagnoses migraine or replaces clinical assessment.
Exporting Information for an Appointment
HeadYogi currently offers PDF, CSV, and Markdown export. Paper can be brought to an appointment as-is, and a spreadsheet can also be printed or exported. The useful format depends on what your clinician wants to review, so ask before preparing a large report.
See the current export description on the For Doctors page and read about preparing a headache report.
Privacy-first by design
The current HeadYogi privacy policy says that no login is required, data is stored locally or in the user’s private iCloud account, and the app has no advertising, third-party analytics trackers, or data selling. Those are product-policy claims, not a comparison with every paper or spreadsheet setup.
Read the complete, current HeadYogi privacy policy before using the app. For paper and spreadsheets, privacy depends on physical storage, device security, cloud settings, and who receives a shared copy.
Which option should you choose?
Choose paper if you prefer a simple offline record and do not mind summarizing it. Choose a spreadsheet if customization and direct access to rows and formulas matter most. Consider HeadYogi if you want predefined headache fields, built-in summaries, and the advertised export and privacy model.
Whichever method you choose, agree with your clinician on the few fields that matter and record days without headache as well as attacks. HeadYogi is one option, not a prerequisite for a clinically useful diary.
Quick Comparison
| Question | Paper | Spreadsheet | HeadYogi |
|---|---|---|---|
| Setup | Minimal | You design it | Predefined fields |
| Customization | Free-form | High | Limited to app options |
| Summaries | Manual | Formulas or manual work | Built in for entered data |
| Sharing | Bring or scan pages | Share or export the file | PDF, CSV, or Markdown export |
| Privacy responsibility | Physical storage | Device, file, and cloud settings | Current policy: local or private iCloud storage; no login |
Product details in this article were checked against HeadYogi’s own feature, doctor, and privacy pages. They should be rechecked when the app or policy changes.