Can my partner see my period tracker?
Only if you share it, or if they can use your unlocked phone. In Splash nothing is shared until you create a code or link and your partner opens it. They then see a read-only view of only the categories you ticked, and every person you share with is listed in “People you share with”, where you can pause or stop.
On this page 5 sections
What can a partner see in Splash?
- Only the categories you tick: cycle and period, fertile days, mood, symptoms, that love was logged, notes, pregnancy week and today’s vibe.
- A read-only ring and calendar. They cannot edit or add to your logs.
- Never your PIN, photos, unticked categories or anything after you stop sharing.
How do I check who can see my cycle?
Open Settings, then Partner sharing. Everyone you share with is in one list, each with their own categories, pause, end date and stop button. For more on how it works, see partner sharing and the best period tracker for couples.
What if someone uses my phone?
Sharing is not the only way in. Add a PIN or Face ID lock, a decoy PIN that opens an empty app and discreet mode. If you feel unsafe, the safety page has a quick-exit button and support lines.
Questions people ask
Will my partner know if I stop sharing?
Yes. Stopping wipes their copy and their app says sharing has ended. If you would rather it looked quieter, pause instead: pausing looks like a quiet day on their side. You can also set an end date ahead of time.
Can my partner edit my logs?
No. A partner gets a read-only view. They can tap “On it” on today’s vibe so you know they saw it, and those replies are deleted after three days.
Sources
- Clue support: How can I share my cycle using Clue Connect? accessed 26 October 2026
- Flo help centre: Do I need a subscription to access Flo for Partners? (posted 3 Oct 2024) accessed 9 November 2026
- Refuge: National Domestic Abuse Helpline, 0808 2000 247 accessed 28 October 2026
Splash makes one of the apps mentioned here, so every claim about another app links to its own page or an independent source. Spotted something wrong? Email us and we will fix it and note the change.
Keep reading
- Best period tracker for couples
- Partner sharing in Splash
- How to share your cycle safely
- If someone checks your phone
- Is my period tracker data private?
- What is the best period tracker for irregular periods in the UK?
- Is there a period tracker that works without an account?
- How accurate are period tracker predictions?
General information, not medical advice. Splash is not contraception, not a medical device and cannot diagnose, and it is not affiliated with the NHS. If you are worried, talk to a GP, pharmacist or sexual health clinic. How we write and check content.
You decide who sees what
Free partner sharing, end-to-end encrypted, with pause and stop.
