What happens to shared cycle data if we break up?
In Splash, open Partner sharing, tap the person and stop sharing. Their copy is wiped straight away, their app says sharing has ended, and old codes stop working. They get no new updates and keep nothing from the share. In other apps, look for a stop or remove partner option, and check you have removed every person.
On this page 5 sections
How do I stop sharing with an ex in Splash?
- Open Partner sharing. In Settings, open Partner sharing and find them in “People you share with”.
- Stop sharing. Tap their name and stop sharing. Their copy is wiped and their app shows that sharing has ended.
- Check the list. Make sure nobody else is listed whom you no longer want to share with.
What about other apps?
Natural Cycles says turning off Partner View removes every invited partner. Clue Connect and Flo for Partners are managed in each app’s sharing settings; check their help pages.
If a break-up does not feel safe
Lock Splash with a PIN, use a decoy PIN and discreet mode, and see the safety page. In the UK, the National Domestic Abuse Helpline is free on 0808 2000 247; call 999 in an emergency.
Questions people ask
Can I set sharing to end on a date?
Yes. In Splash each share can have an end date, after which it stops on its own. You can also pause a share, so they see no new updates, and resume it later.
Can my ex still see old data?
Not in Splash. Stopping wipes the copy on their phone straight away, so the share leaves nothing behind in their app.
Sources
- Natural Cycles help: How to use NC° Partner View accessed 4 November 2026 (Read through a search excerpt.)
- 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
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- Partner sharing in Splash
- 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.
