Press kit
Everything you need to write about mySorelle: the facts, the pictures and the film. Every image and video on this page is free to use in coverage of mySorelle.
iPhone and Android · UK, Sweden and Poland · from 28 October 2026
mySorelle in short
mySorelle is a calm, private period tracker and cycle calendar for iPhone and Android. There's no account and no mySorelle server: what you log stays on your phone, with an optional backup to your own iCloud or Google Drive. You can lock it with Face ID, a fingerprint or a passcode, and write your own reminders, so your lock screen never has to mention your period. It's made by Bayek Limited, a small independent UK company.
Fact sheet
| Name | mySorelle |
|---|---|
| On the stores | mySorelle: Period Tracker (UK) · mySorelle: Menskalender (Sweden) · mySorelle: Kalendarz okresu (Poland) |
| Founder | Ulrika |
| Published by | Bayek Limited, United Kingdom |
| Launch | Wednesday 28 October 2026 |
| Countries | United Kingdom, Sweden, Poland |
| Languages | English, Swedish, Polish |
| Platforms | iPhone (App Store) and Android (Google Play) |
| Price | A one month free trial, then £9.99 a year or £2.99 a month in the UK (129 kr a year in Sweden, 49.99 zł a year in Poland). Every feature included, no ads. |
| Category | Health and fitness |
| Press contact | hello@mysorelle.app |
What it does
- Log your period, flow, mood and symptoms in a few taps.
- Gentle predictions of your next period, always shown as estimates.
- Insights that notice patterns across your cycles.
- Reminders in your own words, so nothing on your lock screen gives you away.
- A printable summary to take to a GP appointment, and a spreadsheet export.
- No fertility or ovulation predictions, no streaks and no nagging.
Facts we stand behind
- No account. There's no sign-up, and we never learn a name or an email address.
- No server. What you log is stored in a database on your phone, protected by the phone's own encryption. There is no mySorelle server or database.
- What leaves the phone. Subscription billing (Apple or Google, through our billing provider RevenueCat, which sees a random app identifier and the purchase receipt, never your cycle data) and, only if you switch it on, a backup to your own iCloud or Google Drive.
- No tracking. No analytics, no crash-reporting tools, no ads and no trackers.
- Never held hostage. If a subscription ends, your history stays readable, exportable and deletable.
The full detail, including one footnote about Google's billing component on Android, is in our privacy policy.
Downloads
The film
Download the film, 16:9 MP4 · 1920 × 1080 · 44 seconds · 19.7 MB
Download the film, 9:16 for stories and reels MP4 · 1080 × 1920 · 45 seconds · 17.8 MB
Screenshots
PNG · 1320 × 2868 each · English. Tap a screenshot to download it.
App icon and logo
Photography
Brand photograph JPG · 920 × 920
About
mySorelle was created by Ulrika, its founder. Periods can catch you by surprise when you don't track them, and the apps out there were either too complicated or wanted far more personal data than they needed. mySorelle is the answer: something simple for women that remembers the dates and keeps them private. It's published by Bayek Limited, a small independent UK company that also makes the wedding planner PlanJolly. The name is Italian for "sisters".
Bayek Limited, company no. 11789580, Mansion House, Manchester Road, Altrincham, Cheshire WA14 4RW, United Kingdom.
Contact
For an interview with Ulrika, questions, or a code for a free year to test the app, email hello@mysorelle.app.
From 28 October: App Store · Google Play