🔼 CycleSync

Support & Integritetspolicy

🔒 100% Offline — Ingen datainsamling

đŸ“±Om appen

CycleSync hjĂ€lper dig förstĂ„ din menscykel genom att analysera dina symptom med smart AI. Logga hur du mĂ„r och fĂ„ en personlig förutsĂ€gelse av vilken cykelsfas du befinner dig i — Ă€ven mellan menserna.

  • Bayesiansk fasförutsĂ€gelse som lĂ€r sig dina mönster
  • Logga energi, humör, sömn, sexlust, flytningar och mer
  • Visuell cykelöversikt och energiprognos
  • Detaljerad fasinformation med dina personliga mönster
  • Historik och trender över tid
  • All data lagras lokalt — 100% offline

🚀Kom igĂ„ng

1. Logga dina symptom
GĂ„ till fliken "Logga" och fyll i de symptom du kĂ€nner av idag. Du behöver inte fylla i allt — fokusera pĂ„ det du mĂ€rker mest.


2. FÄ din första förutsÀgelse
Efter din första loggning visar "Överblick" vilken fas appen tror att du befinner dig i, med en sannolikhetsprocent.


3. Logga regelbundet
Ju mer du loggar, desto bÀttre blir förutsÀgelserna. Appen lÀr sig dina unika mönster över tid.

❓Vanliga frĂ„gor

Var lagras mina uppgifter?

All data lagras lokalt pÄ din iPhone. Inget skickas till servrar eller tredje part. Appen fungerar helt offline.

Hur fungerar förutsÀgelsen?

CycleSync anvÀnder en bayesiansk algoritm som körs lokalt pÄ din telefon. Den analyserar dina loggade symptom och jÀmför med typiska mönster för varje cykelsfas, och anpassar sig efter just dina mönster.

Behöver jag logga varje dag?

Nej, men regelbunden loggning ger bĂ€ttre förutsĂ€gelser. Logga nĂ€r du kan — Ă€ven nĂ„gra gĂ„nger i veckan gör skillnad.

Kan jag anvÀnda appen Àven nÀr jag inte har mens?

Absolut! Det Àr hela poÀngen. Appen förutsÀger vilken cykelsfas du befinner dig i baserat pÄ dina symptom, oavsett om du har mens just nu eller inte.

Vad betyder procenttalet pÄ överblicken?

Det visar hur sÀker appen Àr pÄ sin fasförutsÀgelse. Högre procent = starkare signaler frÄn dina symptom. Med fler loggningar ökar trÀffsÀkerheten.

AnvÀnder appen Apple HealthKit?

Nej. CycleSync integrerar inte med HealthKit eller andra Apple-hÀlsoramverk. Din data stannar helt inom appen.

Jag tappade bort mina data efter en ominstallation

Eftersom appen lagrar data lokalt försvinner den om appen avinstalleras. TyvÀrr finns inget sÀtt att ÄterstÀlla datan.

Vilka iOS-versioner stöds?

CycleSync krÀver iOS 17.0 eller senare.

🔧Felsökning

Appen visar ingen förutsÀgelse

Du behöver logga minst en gÄng för att fÄ en förutsÀgelse. GÄ till "Logga" och fyll i dina symptom.

FörutsÀgelsen verkar fel

I början har appen lite data att gĂ„ pĂ„. FortsĂ€tt logga regelbundet — efter 1–2 cykler blir förutsĂ€gelserna betydligt bĂ€ttre.

🔒Integritetspolicy

Senast uppdaterad: 2 mars 2026

CycleSync Àr byggt med en princip: din cykeldata tillhör bara dig. Vi har inga servrar, inga konton, ingen analys. Allt stannar pÄ din enhet.

Vilken data lagras?
Appen lÄter dig logga symptom som energi, humör, sömnkvalitet, sexlust, flytningar och mer. Dessutom lagras cykellÀngd, fasförutsÀgelser och historiska mönster. All denna data lagras lokalt pÄ din enhet med Apples SwiftData. Den lÀmnar aldrig din telefon.

Datainsamling

  • Ingen data samlas in av oss eller tredje part
  • Ingen data skickas frĂ„n appen
  • Inga annonser, analys- eller spĂ„rningsverktyg
  • Inget konto eller inloggning krĂ€vs
  • Inga nĂ€tverksanrop görs — appen fungerar helt offline

TredjepartstjÀnster
CycleSync anvÀnder inga tredjepartstjÀnster: inga analysplattformar, annonsnÀtverk, kraschrapportering, sociala medie-SDK:er eller molntjÀnster.

DatasÀkerhet
Din data skyddas av din enhets inbyggda sÀkerhet:

  • Krypterad i vila av iOS enhetskryptering
  • Skyddad av din lösenkod, Face ID eller Touch ID
  • Sandboxad — andra appar kan inte komma Ă„t datan

Radering av data

  • Avinstallera appen för att permanent ta bort all data
  • Enskilda poster kan raderas i appen nĂ€r som helst
  • Vi har inga servrar och ingen backup pĂ„ vĂ„r sida
  • Om du anvĂ€nder iCloud-backup kan appdata inkluderas (hanteras av Apple, inte av oss)

Barns integritet
CycleSync riktar sig inte till barn under 13 Är. Appen samlar inte in information frÄn nÄgon anvÀndare, oavsett Älder.

Dina rÀttigheter
Eftersom vi inte samlar in data hanteras alla rÀttigheter (Ätkomst, radering, portabilitet) helt pÄ din enhet. Du har full kontroll. Appen Àr fullt kompatibel med GDPR och CCPA.

Ändringar i denna policy
Om denna integritetspolicy uppdateras kommer den senaste versionen alltid att finnas tillgÀnglig pÄ denna sida.

✉Kontakta oss

Har du frÄgor, feedback eller stöter pÄ problem? Vi hjÀlper gÀrna!

jolinebergsjo@gmail.com

CycleSync © 2026 — Joline Bergsjö

🔼 CycleSync

Support & Privacy Policy

🔒 100% Offline — Zero Data Collection

đŸ“±About the App

CycleSync helps you understand your menstrual cycle by analyzing your symptoms with smart AI. Log how you feel and get a personalized prediction of which cycle phase you're in — even between periods.

  • Bayesian phase prediction that learns your patterns
  • Log energy, mood, sleep, libido, discharge, and more
  • Visual cycle overview and energy forecast
  • Detailed phase information with your personal patterns
  • History and trends over time
  • All data stored locally — 100% offline

🚀Getting Started

1. Log your symptoms
Go to the "Log" tab and fill in the symptoms you're experiencing today. You don't need to fill in everything — focus on what you notice the most.


2. Get your first prediction
After your first log, the "Overview" tab shows which phase the app thinks you're in, with a confidence percentage.


3. Log regularly
The more you log, the better the predictions become. The app learns your unique patterns over time.

❓Frequently Asked Questions

Where is my data stored?

All data is stored locally on your iPhone. Nothing is sent to servers or third parties. The app works fully offline.

How does the prediction work?

CycleSync uses a Bayesian algorithm that runs locally on your phone. It analyzes your logged symptoms and compares them with typical patterns for each cycle phase, adapting to your unique patterns.

Do I need to log every day?

No, but regular logging gives better predictions. Log when you can — even a few times a week makes a difference.

Can I use the app even when I'm not on my period?

Absolutely! That's the whole point. The app predicts which cycle phase you're in based on your symptoms, regardless of whether you're menstruating right now or not.

What does the percentage on the overview mean?

It shows how confident the app is in its phase prediction. Higher percentage = stronger signals from your symptoms. Accuracy improves with more logs.

Does the app use Apple HealthKit?

No. CycleSync does not integrate with HealthKit or any other Apple health frameworks. Your data stays entirely within the app.

I lost my data after reinstalling

Since the app stores data locally, it is removed when the app is uninstalled. Unfortunately, there is no way to recover the data.

Which iOS versions are supported?

CycleSync requires iOS 17.0 or later.

🔧Troubleshooting

The app shows no prediction

You need to log at least once to get a prediction. Go to "Log" and fill in your symptoms.

The prediction seems wrong

In the beginning, the app has little data to work with. Keep logging regularly — after 1–2 cycles the predictions will improve significantly.

🔒Privacy Policy

Last updated: March 2, 2026

CycleSync was built with one principle: your cycle data is yours alone. We have no servers, no accounts, no analytics. Everything stays on your device.

What data is stored?
The app lets you log symptoms such as energy, mood, sleep quality, libido, discharge, and more. It also stores cycle length, phase predictions, and historical patterns. All this data is stored locally on your device using Apple's SwiftData. It never leaves your phone.

Data collection

  • No data is collected by us or any third party
  • No data is sent from the app
  • No advertisements, analytics, or tracking tools
  • No account or login required
  • Zero network requests — the app works fully offline

Third-party services
CycleSync does not use any third-party services: no analytics platforms, advertising networks, crash reporting tools, social media SDKs, or cloud services.

Data security
Your data is protected by your device's built-in security:

  • Encrypted at rest by iOS device encryption
  • Protected by your passcode, Face ID, or Touch ID
  • Sandboxed — other apps cannot access the data

Data deletion

  • Uninstall the app to permanently delete all data
  • Individual entries can be deleted within the app at any time
  • We have no servers and no backups on our end
  • If you use iCloud backups, your app data may be included (managed by Apple, not by us)

Children's privacy
CycleSync is not directed at children under 13. The app does not collect any information from any user, regardless of age.

Your rights
Since we do not collect any data, all rights (access, deletion, portability) are handled entirely on your device. You have full control. The app is fully compliant with GDPR and CCPA.

Changes to this policy
If this privacy policy is updated, the latest version will always be available on this page.

✉Contact Us

Have questions, feedback, or running into problems? We're happy to help!

jolinebergsjo@gmail.com

CycleSync © 2026 — Joline Bergsjö