Hoo-Ha is a period, cycle, and fertility tracker that lives entirely on your iPhone — encrypted, offline, with no account and no tracking. Ever.
Full-featured tracking with a privacy model no cloud app can match.
Flow, predictions with confidence intervals, history charts, and irregular-cycle handling using your median.
BBT charting with coverline, multi-cycle overlay, cervical mucus, LH tests, ovulation & fertile-window estimates.
Say "slept seven hours, started my period, BBT 97.6, a little irritated and have cramps" — and it logs every piece. Apple's on-device speech, no cloud.
Ozempic, Wegovy, Zepbound, Mounjaro, Rybelsus, or any custom interval. Reminders, adherence stats, and a chart that overlays doses with your weight and symptoms.
Optional, opt-in: pull weight, BBT, resting HR, blood pressure, steps, active energy, exercise minutes, sleep, calories, macros, and water — each gets its own chart.
Up to 16 charts and a full correlation matrix that pairs every metric you log. See how sleep, sugar, or steps actually track with your cramps, mood, weight, and cycle.
Daily entries and photos, with an optional separate Face ID lock just for your journal.
Custom reminders with day-of-week scheduling and one-tap "taken" tracking. You enter everything — no medical advice.
Keep fertility labs, hormone panels, and results — with optional encrypted photos of reports.
Build your own fields — water, supplements, libido — and log them by tap, voice, Siri, widget, or Watch.
One-tap logging from your wrist, interactive home-screen and Lock-Screen widgets, and Control Center quick-log.
Move, hide, add, and reorder every box on your Today screen and every chart tile. Make it truly yours.
Tracking, charts, voice logging, GLP-1, and Apple Health — all in one private app.
Most period apps send your most intimate data to the cloud. Hoo-Ha can't — it has no network code at all.
The app is enforced offline at build time — a check fails the build if any networking code is ever added. Your data only leaves your device if you export it. See the full security breakdown →
Most period and menstrual cycle tracking apps run on someone else's servers — with accounts, ads, and data-sharing deals. Hoo-Ha takes the opposite approach.
Offline by design. Hoo-Ha is an offline period tracker — it contains no networking code at all, verified automatically every time the app is built. Your menstrual cycle, symptoms, moods, temperatures, and journal entries are stored only on your iPhone and encrypted with AES-GCM. Nothing is uploaded to a cloud, because there is no cloud.
No subscription, ever. Hoo-Ha is a period tracker with no subscription — a single one-time payment of $14.99 after a 7-day free trial. No recurring charges, no paywalled features, no "premium" tier.
No account, no tracking. There's no sign-up, no email, no advertising identifiers, and no analytics SDKs. A period tracker should not require you to hand your reproductive-health data to a company — so Hoo-Ha doesn't ask for any of it.
See how Hoo-Ha compares to Flo and Clue →
Looking for something specific? Hoo-Ha is also a private GLP-1 tracker for Ozempic & Wegovy, a BBT charting app, and the private Flo alternative.
No subscriptions. No recurring charges. No payment data on file with us.
7-day free trial included
Correct. Hoo-Ha contains no networking code and is verified offline at build time. Your data is stored only on your device, encrypted. It leaves only if you personally export or back it up.
Apple Health lives on your device too. When you opt in, Hoo-Ha reads from and writes to the local Health app — nothing goes online from Hoo-Ha's side. If you've enabled Apple's own iCloud sync for Health separately, that's Apple's encrypted sync, not ours.
Optional and opt-in per category: body weight, BBT, resting heart rate, blood pressure, daily steps, active energy, exercise minutes, sleep hours, plus full nutrition (calories, protein, carbs, fat, fiber, sugar, sodium, water). Each becomes a chart and joins the correlation matrix.
No. It tracks doses, adherence, and how your weight and symptoms move alongside them — all data you enter or import yourself. Hoo-Ha never recommends doses, drugs, or treatment changes. Talk to your prescriber for that.
No. Hoo-Ha is not a form of contraception and predictions are estimates only. Do not rely on it to prevent pregnancy. Use a medically approved method.
No. Hoo-Ha records and displays what you enter. It does not diagnose, interpret results, or advise. Consult a healthcare professional for medical decisions.
Use the built-in encrypted backup (passphrase-protected) to move your data, or restore your purchase with your Apple ID. You can also import from Apple Health, Clue, Flo, and others.
Purchases and refunds are handled by Apple through the App Store. There's also a 7-day free trial so you can try everything first.