Privacy Policy

Last updated: August 15, 2026

Engnova (“we”, “the app”) is a mobile application for learning English, operated by Jaloliddin To’ychiboyev, Uzbekistan. Contact: engnovaapp@gmail.com. This policy explains what information Engnova handles, how, and why.

How Engnova is structured

Engnova is a standalone product with its own accounts, its own data, and its own systems. Signing in to Engnova does not sign you in to any other service, and other services do not sign you in to Engnova.

Information we handle

• Account information — email address (or phone number if you sign in with Telegram) and a hashed password, used to identify and authenticate you. Your password is stored one-way (bcrypt) and cannot be retrieved by us or anyone else.
• Sign-in provider data — if you sign in with Google, we receive your email address and public profile name from Google. If you sign in with Telegram, we receive your Telegram user ID and phone number.
• Learning data — the lessons you take, your answers, scores, streaks, and progress. This is used to run the service, personalize your plan, and show your progress.
• Microphone audio — when you use speaking or pronunciation practice, your recording is captured on your device and sent to our servers for automated scoring. It is used only to grade that exercise and is not retained longer than necessary for that purpose.
• Notifications — if you allow them, a device notification token is used to send study reminders. You can turn these off at any time in your device settings.
• Basic device & diagnostic data — app version, device model, operating system version, crash reports, and general usage metrics, needed to keep the app reliable and to fix problems.

How your information is used

To provide the learning service, personalize your plan, grade your practice, keep you signed in across devices, send reminders you opt into, process subscriptions, keep the app secure, and communicate service-related information (confirmation and password-reset emails, service changes, and support replies).

Who we share information with

We do not sell your data. We share it only with service providers that help us run Engnova, and only to the extent needed for the service to work:

• Supabase — authentication, database, and file storage.
• Resend — delivery of transactional emails (confirmation, password reset).
• Google — if you choose to sign in with Google.
• Telegram — if you choose to sign in with Telegram.
• Payme and Click — if you purchase a subscription. Payments happen on the payment provider’s own systems. We do not receive or store your card details. Payments are settled to our legal entity RAVNAQ TALIM AKADEMIYA — this is the name that will appear on the payment page.
• AI processing providers — automated grading of writing and speaking practice may be run on third-party AI infrastructure. Only the practice content is sent, not your identity.

Data retention

Your account information and learning data are retained while your account is active. If you delete your account (see below), your data is removed within 30 days, except for a limited set of records we are required to keep by law (for example, tax-related payment records).

Your rights

You may at any time:

• Access the data we hold about you — request it by email.
• Correct information that is wrong — edit it in the app, or request the correction by email.
• Delete your account and associated data — see Account & Data Deletion.
• Withdraw consent for optional processing (notifications, microphone) — turn the feature off in-app or in your device settings.

Requests are handled by engnovaapp@gmail.com within 30 days.

Children

Engnova is intended for users aged 13 and above. If you are under 13, do not use Engnova. If you are under the age of majority in your country, please review this policy with a parent or guardian before creating an account.

Security

We use industry-standard technical measures to protect your data — encryption in transit (HTTPS/TLS), hashed passwords (bcrypt), authenticated database access with row-level security, and separation of duties between accounts and service providers. No method of transmission or storage is perfectly secure, but we work continuously to keep your information safe.

International data transfers

Some of our service providers process data in regions outside Uzbekistan (typically the European Union, the United States, or East Asia). Where this happens, providers offer contractual and technical safeguards consistent with common international standards.

Changes to this policy

We may update this policy from time to time. The “Last updated” date at the top will change. Continued use of Engnova after an update means you accept the current version. Significant changes will be announced in-app or by email.

Contact

Questions about privacy? Email engnovaapp@gmail.com.