Legal
Privacy Policy
Micantes Limited ("we", "us") provides Daily Sharpen, a personalised maths practice service (the "Service"). We are responsible for your personal data when you use the Service. This policy applies to users in the UK, EU, United States, and other jurisdictions and is designed to meet applicable data protection laws, including the UK GDPR.
Who we are
Micantes Limited provides Daily Sharpen (the "Service") and is responsible for your personal data when you use it.
Company number: 17207120
Registered office: 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom
ICO registration number: ZC185962
Contact: privacy@micantes.com
Data we collect
We collect only the data needed to run and protect the Service, listed below. We do not collect passwords; sign-in uses one-time email codes.
- Account data: email address, first name, and time zone
- Learning data: your answers, response times, and the progress records built from them
- Payment records: subscription status and billing history, processed by Stripe; we never see or store card details
- Technical data: device, browser, and security information
How we use data
We use data to:
- provide and run the Service
- choose each day's practice and report your progress
- manage accounts and authentication
- keep the Service secure and prevent misuse
- improve and develop the Service
We rely on contract necessity to provide the Service and legitimate interests to improve it and keep it secure.
We never use learning data for advertising, and we do not sell personal data.
The Service provides educational practice and progress evidence and does not make decisions with legal or similarly significant effects on users.
Sharing and service providers
We use trusted service providers to run the Service: Supabase (accounts and learning data), Stripe (payments), and Cloudflare (hosting). They are only allowed to process data on our behalf and cannot use it for their own purposes.
Data may be processed in the United Kingdom, European Union, and United States, with appropriate safeguards.
Retention and deletion
Account and learning data are kept while your account is active, so your progress and evidence remain available to you.
You may delete your account at any time. This removes account and learning data from active systems. Billing records we are legally required to keep are retained separately.
Some de-identified or aggregated data may be retained for product improvement and research. This data is not maintained with account-level identifiers.
Your rights
Depending on where you live, you may have rights to access, correct, delete, or object to how we use your data.
To exercise these rights, contact us using the email in the "Who we are" section.
Age
The Service is intended for learners aged 16 and over.
Progress is private by default. A parent or guardian may contact us about their child's account and data.
If we become aware that a user under 16 has provided data, we will take reasonable steps to delete associated data in accordance with this policy.
International transfers
Data may be processed outside your country, including in the United States, with appropriate safeguards.
Complaints
If you have concerns, please contact us first.
You also have the right to complain to a data protection authority, including the Information Commissioner's Office.