We do not share personal information with companies, organizations and individuals outside of Linguamill App unless one of the following circumstances applies:
- You consent to us sharing your personal information
- A law enforcement agency has made a lawful request for the information
- For external processing. We use third party services to process your data, make payments, and deliver our service.
We collect data about you and your studies using proprietary technology and third party tools. Our primary goals in collecting personally identifiable information are to provide you with a personalised service, to communicate with you, and to track our marketing and outreach efforts, including those of our affiliates.
We use both session cookies and persistent cookies to better understand how you interact with our website.
In addition, we may use your contact information to inform you about our products and services, and products and services of other third party products we recommend. If you decide at any time that you no longer wish to receive such information or communications from us, please un-follow us.
You may request that personal information we have about you is deleted by emailing us. We will guarantee that the information is deleted within one calendar year from the date of the request.
Data Retention
Account (name, email): Life of account + 12 months
OAuth identifiers/profile: Life of account + 90 days
Usage analytics (GA4): Up to 14 months
Cookies/identifiers: Per cookie; consent cookies ≤ 13 months
User-generated content: Until user deletes; backups 30–90 days
Support communications: 24 months
Crash/error logs (Sentry): 90 days
Subscription/billing (RevenueCat): Life of subscription + 7 years
Server access logs: 30–90 days
Backups/snapshots: Rolling 30–90 days
Cookies & Tracking
We use strictly necessary, functional, and analytics cookies to operate and improve the site. You can manage non-essential cookies via your browser settings. Where required, we will present a consent banner with preferences.
Vendors & International Transfers
Netlify: Hosting, build, CDN, runtime
Google Analytics: Usage analytics and performance
Customer.io: Transactional/marketing emails
DigitalOcean: Server infrastructure/hosting
MongoDB: Database storage
RevenueCat: Subscriptions and purchase validation
Sentry: Crash/error monitoring
Where data is transferred outside of your jurisdiction (e.g., to the United States), we implement appropriate safeguards such as Standard Contractual Clauses (SCCs) where required.
Your Rights
Depending on your location, you may have rights to access, rectify, delete, restrict processing, object, portability, withdraw consent, and to opt out of sale/share for cross-context behavioral advertising.
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