Before you get started
How daily guidance works, what stays private, and how to try Sangtinel.
Feedback that stays on your phone
Mark 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.
Optional everyday context
Record whether you are together or apart, how much time you have, or whether dinner is already handled. Entries can last today, three or seven days; direct requests and dinner plans apply today only.
Encrypted backups and recovery
New backups are encrypted with a separate recovery key. Keep the key somewhere safe: Sangtinel cannot recover it. Older unencrypted backups can still be imported. Device checks are still part of release testing.
Your choices stay in control
Suggestions explain their basis and flag limited context. You can hide an action, restore it later, or edit its wording. Editing words alone does not retrain selection. If nothing fits your limits, the app says so.
Authored guidance, not AI-generated text
24 authored actions, with matching Say and Avoid examples. Wording adapts to partners and daughters, including child, teen and adult-daughter contexts. Free-text notes remain reminders, not instructions interpreted by AI.
Who is Sangtinel for?
Men who want practical help supporting their partners and daughters. Separate profiles bring together cycle context, preferences and daily guidance suited to each relationship. The aim is to help you listen, prepare and offer useful support.
Can I try it now?
Store approval is in progress, and Android testers are welcome. Request iPhone launch news or Android beta access by email. Sending a request does not automatically enroll you; we'll follow up with the next steps.
Does she need to know I'm using this?
Yes, by design. The app's own first-run screen asks you to confirm you'll use it with her knowledge and consent. It's meant to be a shared tool that makes support easier - not something done behind her back.
Where does her data go?
Cycle profiles are stored on your phone. Sangtinel does not use an account or relay server to synchronize them. You can deliberately send an encrypted QR or file update, or export a report. A recipient keeps an imported copy; deleting your copy does not recall theirs. If you send a file through email or a messaging service, that service handles the transfer. Launch-news and beta requests also use email, separately from the app.
Do I need her exact birth time for it to work?
No. Cycle reminders, check-ins and practical guidance do not require birth details. Optional astrology uses the birth information you choose to enter; details such as rising sign and houses require more precise birth information.
How much influence does astrology have?
Astrology never ranks actions or overrides requests and boundaries. Low adds a brief reflective theme; Medium may offer an already-compatible alternative; High adds interpretation. Birth-chart readings remain optional, not scientific evidence about her needs.
Does the app know how she feels or when her period will start?
It estimates cycle timing from recorded dates and uses logged information to guide suggestions. It does not measure hormone levels or predict emotions with certainty. Use the calendar as planning context and her current words as your guide. Fertile-window estimates must not be used for contraception.
Is this medical advice?
No. Sangtinel provides general wellness information to help you understand and support her - it's not a substitute for a doctor, especially for anything like unusually severe pain, very irregular cycles, or symptoms that concern you.
What does Sangtinel Pro unlock?
Pro adds trying-to-conceive mode with estimated fertile-window highlighting, mood and symptom insights, full planner access and optional astrology features. Annual and lifetime options are available; the purchase screen will show the price for your store. Core daily guidance, reminders, check-ins and education are free to start.
Can I use it for both my partner and my daughter?
Yes. Sangtinel supports multiple profiles with different roles - partner and daughter each get guidance and phrasing suited to that relationship, kept separate in the same app.
What languages does it support?
Daily guidance, matching Say/Avoid examples and feedback controls cover all 15 app languages. Some recovery and privacy messages still fall back to English outside English/French; native-speaker and device reviews remain pending.
Guidance and feedback stay local. In the new journal, only self-entries individually opted into sharing join an encrypted update; impressions, feedback and hidden actions do not. Other profile fields keep their existing sharing behavior. Copies already sent cannot be recalled.
Native app data is encrypted locally. Web previews use unencrypted browser storage: use fictional profiles only. Pro purchases use the app stores and RevenueCat; no cloud model generates the guidance.