A little help

Here when you need a hand.

Have a question, found something that feels off, or have an idea for Henry? Get in touch with Jonathan, the developer.

Or write to jonathanbertholet@gmail.com.

Something not working?

Include your Henry version, iOS version, device model, and what you were doing when the issue appeared. A short description of what you expected and what happened helps.

You don’t need to send personal health information. If you attach a screenshot, crop or cover notes, symptoms, and other details you’d rather keep private. The developer cannot access your local logs.

A few useful answers

What can I track?

Manual metrics use a score from 1 to 10 or an on/off observation. Choose symptoms, wellbeing measures, and Relief items in Settings, create your own, or start with a condition pack. Notes-only entries are welcome too.

Does Henry need an account or internet connection?

No account is needed. The core check-in, history, and statistics features work with data stored on your device. Henry does not have an account server or its own cloud sync.

How do I use Apple Health?

Enable Apple Health in Henry’s Settings and choose the categories you want to allow. Access is optional and read-only. Available context includes sleep, steps, heart rate, and other supported categories. If no data appears, review Henry’s permissions in Apple Health and confirm that the selected period contains samples.

Can I share my log?

Use CSV export in Settings for your live manual logs, or share a text summary from Stats. CSV does not include raw Apple Health samples, while a Stats summary may include a Health-derived association. Exported CSV is for viewing and sharing; Henry currently has no CSV import or restore feature.

What happens when I stop tracking or delete an entry?

Stopping tracking preserves the metric’s historical records. Deleting an entry archives it locally and hides it from live history, statistics, and CSV; it does not permanently erase its underlying record. Read the privacy policy’s retention and control details for removing local app data and managing separate copies.

Why might reminders stop after a while?

Henry schedules local reminders up to 60 days ahead and replenishes them when you use the app. Open Henry periodically to extend that schedule, and check that notifications remain allowed in your device settings.

What do the patterns mean?

Henry describes associations in what you record. These do not establish cause and effect, diagnose a condition, or replace advice from a healthcare professional.

Find Henry

Henry is built for iPhone and iPad running iOS or iPadOS 26 or later. View Henry on the App Store.