# HeadsUpDaddy

> HeadsUpDaddy is a local-only iOS app (iOS 17+) that tracks the menstrual cycles of the
> women in a man's life — partner, daughter — and warns him, in advance, what week he's
> walking into. It is a comedy app that happens to be accurate: the humour is why someone
> installs it, the cycle math is why they keep it. Its signature feature is an escalating
> DEFCON threat level (5 ALL CLEAR down to 1 MAXIMUM THREAT, plus ON DUTY for logged
> bleeding days), built around an escalating warning ladder that starts roughly thirteen
> days before the predicted start, not a single last-minute alert. HeadsUpDaddy has no
> account, no server, no sync, no analytics, and no crash reporter — everything runs
> on-device, and uninstalling deletes all data irrecoverably. It is not medical advice,
> not a contraceptive, and not a fertility treatment. Made by WakeSys sarl (Luxembourg).

## Core pages
- [Home / Overview](https://headsupdaddy.com/): The DEFCON dial, the warning-ladder pitch, sample notifications, privacy stance
- [How it works](https://headsupdaddy.com/how-it-works): Cycle logging, the prediction engine, the full DEFCON ladder, the notification catalog
- [Yes, She Knows](https://headsupdaddy.com/yes-she-knows): The consent policy — the per-profile acknowledgement gate and the read-only Show Her screen
- [Support / FAQ](https://headsupdaddy.com/support): DEFCON levels, consent, daughter profiles, irregular cycles, backups, uninstalling

## Key facts
- Price: free, no in-app purchases, no subscriptions.
- Privacy: no accounts, no servers, no analytics, no crash reporter, no data collection; App Store privacy label is "Data Not Collected". Optional passphrase-protected encrypted local backup/export, never transmitted anywhere.
- Platform: iPhone, iOS 17 or later.
- Age rating: 17+, driven by the opt-in Unfiltered tone tier (partner profiles only).
- Tone tiers: Plain (all profiles, the floor), Tactical (default — military framing, jokes point at the dad, not at her), Unfiltered (opt-in, partner profiles only, profanity allowed, never shown on this site or in App Store materials).
- DEFCON scale: 5 All Clear (follicular) · 4 Green Light (fertile window, partner profiles only) · 3 Situation Developing (early luteal, ~T-13 to T-8) · 2 Shields Up (PMS window, T-5 to T-3 default) · 1 Maximum Threat (final 48 hours) · ON DUTY (logged bleeding days). Colour is never the only signal — the dial always shows the number and label together.
- Fertility-window tracking is a feature of partner profiles only. For a daughter profile it is structurally absent, not merely turned off, and daughter profiles are locked to the Plain tone tier — no jokes about a daughter's biology.
- Consent: no profile becomes active until the user acknowledges she knows about the app or intends to tell her. A read-only "Show Her" screen lets her see exactly what is stored, predicted, and notified, with a working one-tap delete.
- Not medical advice, not a contraceptive, not a fertility treatment. Never marketed or usable as birth control.
- Uninstalling the app deletes all data irrecoverably — there is no server to restore it from.
- Made by WakeSys sarl, Luxembourg. Support: support@wakesys.com.

## Languages
- Marketing pages are localized in English, German, Spanish, Italian, and French. Legal pages (Privacy, Terms) are English-only in every locale.

## Optional
- [Privacy Policy](https://headsupdaddy.com/privacy): No data collected, on-device only, encrypted optional backup
- [Terms & Conditions](https://headsupdaddy.com/terms): License, acceptable use, medical disclaimer, liability