Privacy Policy
Last updated: November 2025
1. Information We Collect
Sekura ELI collects only the minimum data required to operate the service:
- Your Google profile ID, name, and email (for sign-in and account creation)
- Language preferences and learning settings
- Exercise data generated specifically for your account
- Technical data such as browser type, IP address, and timestamps
- Optional email address if you subscribe through the landing page
2. How We Use Your Data
Your data is used to:
- Authenticate your account
- Generate and deliver personalized English exercises
- Provide audio playback and phrase recognition
- Maintain service stability and optimize performance
- Measure basic attribution of advertising traffic (UTM parameters)
We do not sell your data or share it with external marketing companies.
3. External Services
Sekura ELI uses the following service providers:
- Google OAuth — for secure sign-in
- Cloudflare Workers and R2 — for application infrastructure
- OpenAI API — for generating and translating learning content
- Cloudflare AI — for English speech synthesis
- Mailgun — for optional email delivery (landing page downloads)
4. Cookies
Sekura ELI uses only essential cookies:
- sekura_uid — required for authentication and keeping you logged in
- sekura_pref_lang — stores your chosen interface language
- lid_id — used only when you arrive via advertising links (UTM tags) to measure basic campaign performance. It does not track you across other websites.
We do not use analytics cookies, advertising cookies, trackers, or third-party pixels.
5. Data Retention
We retain only the data necessary for service operation. You may request deletion of your account and all associated data at any time.
6. Your Rights
You may request:
- Access to your stored data
- Correction of incorrect data
- Complete deletion of your account
To exercise these rights, email support@jupitersoft.kz.
7. Contact
If you have any questions regarding this Privacy Policy, contact us at support@jupitersoft.kz.