Legal

Privacy Policy

Effective date: April 26, 2026

This Privacy Policy explains how Saylino collects, uses, stores, shares, and protects personal data when you use our website, application, language-learning tools, voice translation features, AI-assisted learning features, authentication features, and related services.

Individual Entrepreneur LUCKYLO

Registration number: 780120050764

Address: Almaty, Solnechnaya 35, Republic of Kazakhstan

admin@luckylo.pw

By using Saylino, creating an account, signing in with a third-party provider, using voice or text features, or purchasing a paid subscription when available, you agree to the practices described in this Privacy Policy.

1. What Saylino is

Saylino is a language-learning and translation service. The service may include text translation, voice translation, pronunciation practice, speaking analysis, vocabulary and grammar exercises, AI-assisted language learning, user accounts, subscriptions, and other educational features.

2. Personal data we collect

2.1 Account data

  • your name
  • your email address
  • your profile image or avatar
  • your user ID
  • your authentication provider information
  • your account settings
  • your preferred language
  • your subscription status, if paid features are available

2.2 Data from Facebook Login

If you choose to sign in with Facebook, we may receive the following information from Meta/Facebook, depending on your Facebook settings and the permissions you approve:

  • your Facebook account ID
  • your name
  • your email address, if available
  • your profile picture
  • other basic profile information that Facebook makes available for authentication

We use this data only to create or authenticate your Saylino account, personalize your account, prevent fraud or abuse, and provide the service. We do not post to Facebook on your behalf. We do not access your Facebook friends list. We do not sell Facebook Login data.

2.3 Data from Google Login

If you choose to sign in with Google, we may receive information such as:

  • your Google account ID
  • your name
  • your email address
  • your profile picture

We use this data to create or authenticate your Saylino account and provide the service.

2.4 Text, translation, and learning data

When you use Saylino, you may provide text or learning content, including:

  • words, phrases, and sentences you enter
  • texts you translate
  • answers to exercises
  • vocabulary items
  • grammar practice results
  • writing practice results
  • language level test answers
  • learning progress and statistics

2.5 Voice and pronunciation data

If you use voice translation, speech recognition, pronunciation assessment, speaking practice, or similar features, we may process:

  • audio recordings or voice input that you provide
  • speech-to-text transcripts
  • pronunciation assessment results
  • fluency, accuracy, vocabulary, grammar, coherence, or speaking analysis results
  • technical information needed to process your audio

We use this data to provide speech recognition, translation, pronunciation feedback, speaking analysis, and language-learning features.

2.6 Payment and subscription data

If paid subscriptions or paid features are available, payments may be processed by third-party payment providers. We may receive and store:

  • subscription status
  • payment status
  • transaction ID
  • invoice or receipt information
  • billing country or currency
  • plan type
  • renewal or cancellation status

We do not store full bank card numbers or full payment credentials on our own servers unless explicitly stated otherwise. Payment data is processed by payment providers according to their own terms and privacy policies.

2.7 Technical and usage data

We may collect technical and usage information, including:

  • IP address
  • browser type
  • device type
  • operating system
  • pages visited
  • features used
  • date and time of access
  • approximate location based on IP address
  • logs, errors, and diagnostic data
  • cookie identifiers or similar technologies

We use this data to operate the service, improve performance, detect abuse, fix errors, secure accounts, and understand how users interact with Saylino.

3. How we use personal data

  • to create and manage user accounts
  • to authenticate users
  • to provide language-learning and translation features
  • to provide voice translation, pronunciation assessment, and speaking analysis
  • to personalize learning content
  • to save user progress
  • to provide customer support
  • to process subscriptions and payments when available
  • to send service-related emails
  • to improve the quality, security, and performance of Saylino
  • to prevent fraud, spam, abuse, and unauthorized access
  • to comply with legal obligations
  • to enforce our Terms of Service

4. Legal basis for processing

  • your consent
  • performance of a contract with you
  • our legitimate interests in operating and improving Saylino
  • compliance with legal obligations
  • protection of the rights, safety, and security of Saylino, our users, and third parties

For users in the Republic of Kazakhstan, personal data may be collected and processed based on consent and other grounds permitted by applicable law. For users in the European Economic Area, the United Kingdom, or similar jurisdictions, you may have additional rights under applicable data protection laws.

5. Cookies and similar technologies

Saylino may use cookies and similar technologies to:

  • keep you signed in
  • remember your preferences
  • protect your account
  • analyze service usage
  • improve performance
  • prevent abuse

You can control cookies through your browser settings. However, disabling some cookies may affect the functionality of the service.

6. Third-party services

We may use third-party service providers to operate Saylino. These may include:

  • hosting and infrastructure providers
  • database and storage providers
  • authentication providers such as Meta/Facebook and Google
  • analytics providers
  • AI, speech recognition, translation, or pronunciation assessment providers
  • payment providers
  • email service providers
  • security and monitoring tools

These providers may process personal data only as needed to provide their services to us, comply with legal obligations, or protect the security of their systems.

7. AI, speech, and language processing

Saylino may use artificial intelligence, speech recognition, translation, text analysis, and language assessment technologies to provide the service. When you submit text, audio, speech, translations, or learning answers, this content may be processed by Saylino and by selected third-party technology providers for the purpose of generating translations, transcripts, pronunciation scores, speaking feedback, grammar feedback, vocabulary feedback, or other learning results.

You should not submit highly sensitive personal information, confidential business information, financial secrets, passwords, government identification numbers, medical records, or other information that you do not want processed by Saylino or its service providers.

8. How we share personal data

We do not sell your personal data. We may share personal data in the following cases:

  • with service providers that help us operate Saylino
  • with payment providers to process subscriptions and payments
  • with authentication providers when you choose to sign in through them
  • with legal authorities if required by law
  • to protect our rights, users, security, and property
  • in connection with a business transfer, merger, sale, or reorganization, if such event occurs

9. International data transfers

Saylino is operated from the Republic of Kazakhstan. Some service providers may be located in other countries. This means your personal data may be processed or stored outside your country of residence. When we transfer or process personal data internationally, we take reasonable steps to protect it according to this Privacy Policy and applicable law.

10. Data retention

We keep personal data only as long as reasonably necessary for the purposes described in this Privacy Policy, including:

  • to provide the service
  • to maintain your account
  • to comply with legal, tax, accounting, and reporting obligations
  • to resolve disputes
  • to prevent fraud and abuse
  • to enforce our agreements

You may request deletion of your account and personal data as described below. Some data may be retained for a limited period if required by law, for security reasons, for payment records, or to resolve disputes.

13. Security

We use reasonable technical and organizational measures to protect personal data from unauthorized access, loss, misuse, alteration, or disclosure. However, no online service can guarantee absolute security. You are responsible for keeping your login credentials secure and for using a strong password if password login is available.

14. Children

Saylino is not intended for children under the age of 16 without the involvement and consent of a parent or legal guardian. If you believe that a child has provided personal data to Saylino without appropriate consent, please contact us at luckylo.pw@gmail.com. We will take reasonable steps to delete such data if required.

15. Marketing communications

We may send you service-related emails, such as account, security, subscription, and technical notices. We may send marketing emails only where permitted by law. You can unsubscribe from marketing emails at any time by using the unsubscribe link or contacting us.

16. Changes to this Privacy Policy

We may update this Privacy Policy from time to time. If we make material changes, we may notify you by email, through the service, or by updating the effective date at the top of this page. Your continued use of Saylino after the updated Privacy Policy becomes effective means that you accept the updated policy.

11. Data deletion and Facebook data deletion instructions

You can request deletion of your Saylino account and personal data by contacting us at:

admin@luckylo.pw

Please include the email address associated with your Saylino account and write "Delete my Saylino account" in the subject line.

If you used Facebook Login, you may also remove Saylino from your Facebook account settings:

  1. 1
    Go to your Facebook account.
  2. 2
    Open Settings & privacy.
  3. 3
    Open Settings.
  4. 4
    Open Apps and Websites.
  5. 5
    Find Saylino.
  6. 6
    Remove Saylino from your connected apps.

After receiving a valid deletion request, we will delete or anonymize personal data associated with your account, unless we are required to keep certain data for legal, tax, security, fraud prevention, dispute resolution, or accounting purposes.

12. Your rights

Depending on your location and applicable law, you may have the right to:

  • access your personal data
  • correct inaccurate personal data
  • delete your personal data
  • withdraw consent
  • restrict or object to certain processing
  • request a copy of your data
  • close your account
  • file a complaint with a competent data protection authority

To exercise your rights, contact us at:

admin@luckylo.pw

We may need to verify your identity before responding to your request.

17. Contact us

If you have questions about this Privacy Policy or want to exercise your privacy rights, contact us:

Individual Entrepreneur LUCKYLORepublic of Kazakhstan, Almaty, Solnechnaya 35admin@luckylo.pw
Created by:luckylo.pw