Cookie Policy
We value your privacy.
This website sets no cookies. It runs no analytics or advertising trackers, and its fonts and pictures come from this site, not from other services. So there's nothing to accept, and no cookie banner.
The Sonely app, where studios and families sign in, uses the few listed below. Each one keeps you signed in, makes a payment work or remembers a choice you made. None of them follow you to other websites.
Learn more about who we are, how to contact us and how we handle personal information in our privacy notice.
Last updated: November 2026
Necessary (4)
Necessary cookies keep you signed in to the Sonely app. It can't work without them.
| Name | Provider | Purpose | Maximum storage duration | Type |
|---|---|---|---|---|
mm_staff | Sonely | Keeps a studio owner, teacher or staff member signed in to the studio app. It can't be read by scripts on the page. | 30 days | HTTP cookie |
mm_portal | Sonely | Keeps a parent or student signed in to the family portal. It can't be read by scripts on the page. | 30 days | HTTP cookie |
Stripe's cookies | Stripe | Stripe's card fields may set cookies when you pay or save a card, to help spot fraud. | Set by Stripe | HTTP cookie |
PayPal's cookies | PayPal | PayPal's buttons may set cookies when you pay with PayPal. | Set by PayPal | HTTP cookie |
Preferences (6)
Preference storage remembers choices you make in the app, on your device only. It isn't sent to us.
| Name | Provider | Purpose | Maximum storage duration | Type |
|---|---|---|---|---|
mm_locale | Sonely | Remembers the language you chose. | Until you clear it | Local storage |
columns:… | Sonely | Remembers which columns you show in each table. | Until you clear it | Local storage |
expenses:summary | Sonely | Remembers whether the expenses summary is shown. | Until you clear it | Local storage |
mm.portal.studio | Sonely | Remembers which studio's family sign-in page you used. | Until you clear it | Local storage |
portal.practice-timer | Sonely | Keeps a running practice timer going if you leave the page. | Until the timer stops | Local storage |
portal.review-dismissed | Sonely | Remembers review prompts you dismissed. | Until you clear it | Local storage |
Statistics (0)
Statistics cookies measure how people use a website. We don't use any.
Marketing (0)
Marketing cookies follow people across websites to show them ads. We don't use any.
On studio websites
Forms on studio websites load Cloudflare Turnstile, which checks that the sender is a person. Videos, maps and music a studio embeds on its website come from services such as YouTube, Vimeo, OpenStreetMap, Spotify and SoundCloud, which may set their own cookies. Studios can’t add analytics or other code of their own to their Sonely website.
Your choices
You can clear cookies and site data in your browser's settings at any time. If you clear the sign-in cookie, you'll need to sign in again; if you clear local storage, the app forgets your choices.