WWHM
What. When. How many.

Track fasting, reps, days-since, and Apple Health.

One free app for iPhone and Apple Watch.

WWHM app showing a fasting timer, push-ups, and days-since streaks
Four kinds of tracker. One app.
Fasting
14:32
elapsed
Reps
42
today
Days since
47
days
Health
8,120
steps today

No account. Your data stays on your device. Apple Health access is read-only.

Questions

What is WWHM?

WWHM is a minimal tracker for iPhone and Apple Watch. It handles intermittent fasting, daily rep counts, days-since streaks, and Apple Health stats in one app.

What can I track with it?

Four kinds of thing: intermittent fasting with a start/stop timer, daily counts like push-ups or squats, days-since streaks such as alcohol or sugar, and read-only Apple Health metrics like steps, active energy, resting heart rate, and weight.

How much does it cost?

WWHM is free on the App Store — no account, no subscription.

Is my data private?

WWHM has no account and no servers. Your data stays on your device, and Apple Health data is read-only.

Does it work on Apple Watch?

Yes — WWHM includes an Apple Watch companion with a glanceable fasting timer you can start and stop from your wrist.

Does it work with Garmin, Fitbit, or other devices?

WWHM reads from Apple Health, so it works with any device that syncs there — Garmin, Fitbit, Oura, Apple Watch. Turn on your device's Apple Health sync (for Garmin, in the Garmin Connect app) and WWHM's Health trackers show that data. Nothing leaves your device — no account, no servers.

Where can I get it?

Download WWHM on the App Store — free, for iPhone and Apple Watch.

Get WWHM.

Free on the App Store, for iPhone and Apple Watch.

Download on the App Store

Questions? hello@wwhm.app