Better understand what she needs.
Get a personal suggestion every day.
A heads-up before her period. A daily suggestion shaped by her preferences. Practical ways to care for your partner or daughter, without starting from scratch each day.
App Store release pending · Android testers welcome
Period alerts, on your schedule
Choose when to be reminded before an estimated period, and set the time that suits you.
A daily tip, without a daily form
Open the app for today's guidance. Saved preferences and past feedback help make it personal; when little is known, start with an everyday suggestion. Add context only when you want to refine it.
Sangtinel helps partners and fathers prepare for upcoming periods and find a thoughtful way to help each day. Saved preferences, personal context and optional feedback shape guidance that works offline.
For your partner, your daughter, or both.
Support your partner, your daughter, or both. Separate profiles keep the guidance relevant to each relationship.
Clear, calm, and easy to check daily
Every profile, her current phase, at a glance.
Today's tip first. Refinement and feedback are optional.
Jane's period is likely to start soon.
Choose when to be reminded before an estimated period, and set the time that suits you.
Illustrative app views with sample data, showing sections from the same screen. Some sections require Pro. Cycle dates and planning windows are estimates.
Daily guidance that's actually about her
Open the app for today's guidance. Saved preferences and past feedback help make it personal; when little is known, start with an everyday suggestion. Add context only when you want to refine it.
- Requests and boundariesCurrent requests and hidden actions constrain suggestions. An impression is not treated as something she said or entered herself.
- Optional everyday contextYour tip comes first. Use “Tailor today’s tip” to add plans, available time or something she asked for. Skip what you do not know; nothing needs to be entered every day.
- Feedback that stays on your phoneMark Helped, Didn’t help or Didn’t try. Optional reasons distinguish timing, poor fit and doing something different. Review or remove feedback from the last seven days. Untried or substituted actions do not count as failures.
- Authored guidance, not AI-generated textThirty everyday tips cover listening, appreciation, keeping promises, offering choices and shared moments. More specific guidance appears when the relevant situation is known. Advice is authored, with matching Say and Avoid examples; free-text notes are not interpreted by AI.
- Your choices stay in controlSee what informed a suggestion, hide ideas that do not fit, and share feedback if you wish. If every suitable action is ruled out, a general reflection remains available instead of asking you to relax a boundary.
Cycle timing: a guide for planning
Estimated cycle dates can help you plan ahead. They do not tell you how she feels or what support she needs today. Her current words and wishes remain your best guide.
An optional extra: astrology
If astrology interests you, you can add a reflective perspective to the guidance. It is entirely optional and never takes priority over her requests or boundaries.
Explore optional astrologyPrivate by design
Care for the people who matter, with control over what you record and share.
Be one of the first to try it.
The app is awaiting store approval. Request iPhone launch news or volunteer to test on Android. English and French speakers are especially welcome; the app supports 15 languages.
These buttons open an email to support@sangtinel.com. Send it to request access or updates; this is not an automatic signup. Please do not include anyone's cycle or health information.